USF340 Rhopoint Components, USF340 Datasheet
USF340
Manufacturer Part Number
USF340
Description
Type Usf Ultra-stable Low Tc Film Resistors
Manufacturer
Rhopoint Components
Datasheet
1.USF340.pdf
(2 pages)
2
Derating Curve:
RHOPOINT COMPONENTS LTD.
Holland Road
Hurst Green
Oxted, Surrey, RH8 9AX
the Type MG Precision High Voltage Resistors' outstanding
combination of performance features:
•
•
•
•
•
•
many years of use in equipment that demands the highest
reliability and stability, including TWT amplifiers, X-ray
systems, geophysical instruments, and medical electronics.
© 2004 Caddock Electronics, Inc.
Applications Engineering
17271 North Umpqua Hwy.
Roseburg, Oregon 97470-9422
Phone: (541) 496-0700
Fax: (541) 496-0408
© 2003 Caddock Electronics, Inc.
UK & Ireland
Distributors
© 2004 Caddock Electronics, Inc.
Temperature Coefficient as tight as 80 ppm/°C, Combined with Excellent Long-Term Stability and Precision Tolerances.
the Type MG Precision High Voltage Resistors' outstanding
combination of performance features:
•
•
•
•
•
•
many years of use in equipment that demands the highest
reliability and stability, including TWT amplifiers, X-ray
systems, geophysical instruments, and medical electronics.
RHOPOINT COMPONENTS LTD
Holland Road, Hurst Green,
Oxted, Surrey, RH8 9AX
ENGLAND
Applications Engineering
17271 North Umpqua Hwy.
Roseburg, Oregon 97470-9422
Phone: (541) 496-0700
Fax: (541) 496-0408
Temperature Coefficient as tight as 80 ppm/°C, Combined with Excellent Long-Term Stability and Precision Tolerances.
the Type MG Precision High Voltage Resistors' outstanding
combination of performance features:
•
•
•
•
•
the Type MG Precision High Voltage Resistors' outstanding
combination of performance features:
•
•
•
•
many years of use in equipment that demands the highest
•
reliability and stability, including TWT amplifiers, X-ray
•
systems, geophysical instruments, and medical electronics.
•
many years of use in equipment that demands the highest
reliability and stability, including TWT amplifiers, X-ray
systems, geophysical instruments, and medical electronics.
Temperature Coefficient as tight as 80 ppm/°C, Combined with Excellent Long-Term Stability and Precision Tolerances.
Temperature Coefficient as tight as 80 ppm/°C, Combined with Excellent Long-Term Stability and Precision Tolerances.
of
MG650
MG655
MG660
MG680
MG710
MG712
MG714
MG715
MG716
MG717
MG720
MG721
MG725
MG730
MG731
MG735
MG740
MG745
MG750
MG780
MG785
MG810
MG815
MG650
MG655
MG660
MG680
MG710
MG712
MG714
MG715
MG716
MG717
MG720
MG721
MG725
MG730
MG731
MG735
DIMENSIONS IN INCHES AND (MILLIMETERS)
MG740
MG745
MG750
MG780
MG785
MG810
MG815
The USF Ultra-Stable Low TC Ultra-Precision Film Resistors were
developed to meet the requirements for increasing performance for
resistors in high performance analog electronics. Utilizing Caddock
proprietary resistance film systems the Type USF resistors provide
the Lowest TC with the Widest Resistance Range and the Highest
Voltage Ratings available in the industry.
•
•
•
•
•
•
Model
Type USF Ultra-Stable Resistors are offered in standard resistance values
that are most commonly used in precision analog design. These standard
resistance values can be used in precise amplifier gain setting, precise
resistor bridge circuits, precise transducer sense circuits and precise
voltage dividers with up to 2500 volt input voltage.
Extremely Low Power Coefficient (Wattage Coefficient): Type USF
resistors are constructed with an aluminum oxide ceramic sandwich
which provides great thermal conductivity. The ceramic sandwich
package very effectively minimizes the power coefficient drift. Power
coefficient is the resistance drift due to temperature rise in the element
caused by the power (wattage) dissipation in the resistor where the self-
heating temperature rise of the resistor element results in TC drift (temp
rise in C, times the temperature coefficient of the resistor). In the USF
package, heat is pulled away from the resistance material efficiently by
this ceramic sandwich package construction. Plastic molded Low TC foil
resistors cannot provide this outstanding benefit since the plastic impedes
the flow of heat, causing greater temperature rise at the resistor element
and greater self heating related resistance drift due to power dissipation.
The USF 200 Series resistors provide a new level of performance with
near ZERO TC, very low power coefficient, wide resistance range and
higher voltage ratings than is offered by other resistor technologies.
Model
MG650
MG655
MG660
MG680
MG710
Absolute Tol. to
Single-resistor values as high as 10,000 Megohms.
Maximum continuous operating voltages as high as
48,000 volts ("-15" ratings).
Overvoltage capabilities of 150% of standard working
voltages for all models and values, (except "-15" ratings).
Resistance Tolerances from ±1.0% to ±0.1%.
Temperature Coefficient, for standard resistance range, of
80 ppm/°C in combination with resistance tolerances as
tight as ±0.1%.
Type MG resistors have demonstrated stability of 0.01%
per 1,000 hours in extended load life testing of standard
resistance range values.
Model
Model
Single-resistor values as high as 10,000 Megohms.
Maximum continuous operating voltages as high as
48,000 volts ("-15" ratings).
Overvoltage capabilities of 150% of standard working
voltages for all models and values, (except "-15" ratings).
Resistance Tolerances from ±1.0% to ±0.1%.
Temperature Coefficient, for standard resistance range, of
80 ppm/°C in combination with resistance tolerances as
tight as ±0.1%.
Type MG resistors have demonstrated stability of 0.01%
per 1,000 hours in extended load life testing of standard
resistance range values.
No.
Single-resistor values as high as 10,000 Megohms.
Maximum continuous operating voltages as high as
Certain products shown in this catalog are covered by one or more patents, there are also patents pending.
48,000 volts ("-15" ratings).
Overvoltage capabilities of 150% of standard working
voltages for all models and values, (except "-15" ratings).
Resistance Tolerances from ±1.0% to ±0.1%.
Temperature Coefficient, for standard resistance range, of
80 ppm/°C in combination with resistance tolerances as
tight as ±0.1%.
Single-resistor values as high as 10,000 Megohms.
Type MG resistors have demonstrated stability of 0.01%
Maximum continuous operating voltages as high as
per 1,000 hours in extended load life testing of standard
48,000 volts ("-15" ratings).
resistance range values.
Overvoltage capabilities of 150% of standard working
voltages for all models and values, (except "-15" ratings).
Resistance Tolerances from ±1.0% to ±0.1%.
Temperature Coefficient, for standard resistance range, of
80 ppm/°C in combination with resistance tolerances as
tight as ±0.1%.
Type MG resistors have demonstrated stability of 0.01%
per 1,000 hours in extended load life testing of standard
resistance range values.
No.
MG 660
MG 680
MG 710
MG 712
MG 714
MG 715
MG 716
MG 720
MG 725
MG 717
MG 721
MG 730
MG 735
MG 745
MG 731
MG 740
MG 750
MG 780
MG 785
MG 810
MG 815
MG 650
MG 655
No.
RHOPOINT COMPONENTS LTD
Holland Road, Hurst Green,
Oxted, Surrey, RH8 9AX
ENGLAND
© 2003 Caddock Electronics, Inc.
2
Model Number
Caddock's Micronox
This exceptional performance has been proven through
Caddock's Micronox
This exceptional performance has been proven through
Caddock's Micronox
Caddock's Micronox
This exceptional performance has been proven through
This exceptional performance has been proven through
The USF Ultra-Stable Low TC Ultra-Precision Film Resistors were
developed to meet the requirements for increasing performance for
resistors in high performance analog electronics. Utilizing Caddock
proprietary resistance film systems the Type USF resistors provide
the Lowest TC with the Widest Resistance Range and the Highest
Voltage Ratings available in the industry.
•
•
•
•
•
•
Type USF Ultra-Stable Resistors are offered in standard resistance values
that are most commonly used in precision analog design. These standard
resistance values can be used in precise amplifier gain setting, precise
resistor bridge circuits, precise transducer sense circuits and precise
voltage dividers with up to 2500 volt input voltage.
Extremely Low Power Coefficient (Wattage Coefficient): Type USF
resistors are constructed with an aluminum oxide ceramic sandwich
which provides great thermal conductivity. The ceramic sandwich
package very effectively minimizes the power coefficient drift. Power
coefficient is the resistance drift due to temperature rise in the element
caused by the power (wattage) dissipation in the resistor where the self-
heating temperature rise of the resistor element results in TC drift (temp
rise in C, times the temperature coefficient of the resistor). In the USF
package, heat is pulled away from the resistance material efficiently by
this ceramic sandwich package construction. Plastic molded Low TC foil
resistors cannot provide this outstanding benefit since the plastic impedes
the flow of heat, causing greater temperature rise at the resistor element
and greater self heating related resistance drift due to power dissipation.
The USF 200 Series resistors provide a new level of performance with
near ZERO TC, very low power coefficient, wide resistance range and
higher voltage ratings than is offered by other resistor technologies.
300 Series — ZERO Nominal TC — Maximum Absolute TC 5 ppm/C
Absolute Tol. to
Resistance Range 50 ohm to 20 Megohm
Temperature Coefficient -40C to +85C, referenced to +25C
200 Series — ZERO Nominal TC — Maximum Absolute TC 2 ppm/C
Tolerance: 0.01% or 0.10%
Specific standard resistance values are available that are most
commonly required in high accuracy analog design. These values
were selected and optimized for produceability and performance.
300 Series “matched pairs” are available with ratio TC as tight as
0.5 ppm/C. Contact Applications Engineering.
Ceramic package provides cool operation.
Page
RHOPOINT COMPONENTS LTD
Holland Road, Hurst Green,
Oxted, Surrey, RH8 9AX
ENGLAND
© 2003 Caddock Electronics, Inc.
USF271
USF340
USF370
USF371
USF240
USF270
(38.10 ± 3.18)
The USF Ultra-Stable Low TC Ultra-Precision Film Resistors were
developed to meet the requirements for increasing performance for
resistors in high performance analog electronics. Utilizing Caddock
proprietary resistance film systems the Type USF resistors provide
the Lowest TC with the Widest Resistance Range and the Highest
Voltage Ratings available in the industry.
•
•
•
•
•
•
Type USF Ultra-Stable Resistors are offered in standard resistance values
that are most commonly used in precision analog design. These standard
resistance values can be used in precise amplifier gain setting, precise
resistor bridge circuits, precise transducer sense circuits and precise
voltage dividers with up to 2500 volt input voltage.
Extremely Low Power Coefficient (Wattage Coefficient): Type USF
resistors are constructed with an aluminum oxide ceramic sandwich
which provides great thermal conductivity. The ceramic sandwich
package very effectively minimizes the power coefficient drift. Power
coefficient is the resistance drift due to temperature rise in the element
caused by the power (wattage) dissipation in the resistor where the self-
heating temperature rise of the resistor element results in TC drift (temp
rise in C, times the temperature coefficient of the resistor). In the USF
package, heat is pulled away from the resistance material efficiently by
this ceramic sandwich package construction. Plastic molded Low TC foil
resistors cannot provide this outstanding benefit since the plastic impedes
the flow of heat, causing greater temperature rise at the resistor element
and greater self heating related resistance drift due to power dissipation.
The USF 200 Series resistors provide a new level of performance with
near ZERO TC, very low power coefficient, wide resistance range and
higher voltage ratings than is offered by other resistor technologies.
Model Number
1.500 ± .125
Absolute Tol. to
Now with Extended Resistance Range to 10,000 Megohms and Additional Models
300 Series — ZERO Nominal TC — Maximum Absolute TC 5 ppm/C
Models with low inductance construction are in shaded areas.
Now with Extended Resistance Range to 10,000 Megohms and Additional Models
Watt-
Models with Caddock's Non-Inductive Resistance Pattern are in non-shaded areas.
Models with low inductance construction are in shaded areas.
Resistance Range 50 ohm to 20 Megohm
Temperature Coefficient -40C to +85C, referenced to +25C
200 Series — ZERO Nominal TC — Maximum Absolute TC 2 ppm/C
Tolerance: 0.01% or 0.10%
Specific standard resistance values are available that are most
commonly required in high accuracy analog design. These values
were selected and optimized for produceability and performance.
300 Series “matched pairs” are available with ratio TC as tight as
0.5 ppm/C. Contact Applications Engineering.
Ceramic package provides cool operation.
Watt-
Models with Caddock's Non-Inductive Resistance Pattern are in non-shaded areas.
Now with Extended Resistance Range to 10,000 Megohms and Additional Models
Now with Extended Resistance Range to 10,000 Megohms and Additional Models
10.0
15.0
Temperature Coefficient as tight as 80 ppm/°C, Combined with Excellent Long-Term Stability, and Precision Tolerances.
age
10.0
15.0
Watt-
Watt-
Type MG Precision High Voltage Resistors' outstanding
combination of performance features:
• Single-resistor values as high as 10,000 Megohms.
• Maximum continuous operating voltages as high as
• Overvoltage capabilities of 150% of standard working
• Resistance Tolerances from ±1.0% to ±0.1%.
• Temperature Coefficient, for standard resistance range, of
• Typical extended life stability of 0.02% per 1,000 hours
many years of use in equipment that demands the highest
reliability and stability, including TWT amplifiers, X-ray systems,
geophysical instruments and medical electronics
0.5
0.5
0.6
0.8
1.0
0.6
1.0
1.0
1.5
1.5
2.0
2.0
2.5
3.0
2.6
3.6
3.6
5.0
5.0
7.5
8.0
age
0.5
0.5
0.6
0.8
1.0
0.6
1.0
1.0
1.5
1.5
2.0
2.0
2.5
3.0
2.6
3.6
3.6
5.0
5.0
7.5
8.0
RHOPOINT COMPONENTS LTD.
Holland Road
Hurst Green
Oxted, Surrey, RH8 9AX
USF271
USF340
USF370
USF371
age
Model Number
USF240
USF270
0.5
0.5
0.6
0.8
1.0
RATED POWER OR
RATED VOLTAGE, %
300 Series — ZERO Nominal TC — Maximum Absolute TC 5 ppm/C
MG 650
MG 655
MG 660
MG 680
MG 710
MG 712
MG 714
MG 715
MG 716
MG 717
MG 720
MG 721
MG 725
MG 730
MG 731
MG 735
MG 740
MG 745
MG 750
MG 780
MG 785
MG 810
MG 815
Type USF Ultra-Stable Low TC Film Resistors
Resistance Range 50 ohm to 20 Megohm
Temperature Coefficient -40C to +85C, referenced to +25C
200 Series — ZERO Nominal TC — Maximum Absolute TC 2 ppm/C
Tolerance: 0.01% or 0.10%
Specific standard resistance values are available that are most
commonly required in high accuracy analog design. These values
were selected and optimized for produceability and performance.
300 Series “matched pairs” are available with ratio TC as tight as
0.5 ppm/C. Contact Applications Engineering.
Ceramic package provides cool operation.
Model
48,000 volts ("-15" Ratings).
80 ppm/°C in combination with resistance tolerances as
tight as ±0.1%.
for standard resistance range as demonstrated by
reliability testing.
voltages for all models and values, (except "-15" ratings).
USF271
USF340
USF370
USF371
No.
USF240
USF270
Resistors
Caddock's Micronox® resistance films are the source of the
This exceptional performance has been proven through
Continuous
Type USF Ultra-Stable Low TC Film Resistors
Continuous
Oper. Volt.
Continuous
Type MG Precision High Voltage Resistors
Oper. Volt.
Oper. Volt.
Zero Nominal TC
10,000
10,000
15,000
10,000
15,000
20,000
25,000
30,000
Type MG Precision High Voltage Resistors
10,000
10,000
15,000
10,000
15,000
20,000
25,000
30,000
Type MG Precision High Voltage Resistors
Type MG Precision High Voltage Resistors
Type MG Precision High Voltage Resistors
Type USF Ultra-Stable Low TC Film Resistors
1,000
2,000
4,000
1,000
1,000
2,000
4,000
2,000
6,000
4,000
6,000
4,000
6,000
Max.
Max.
1,000
2,000
4,000
1,000
1,000
2,000
4,000
2,000
6,000
4,000
6,000
4,000
6,000
Max.
1,000
2,000
4,000
Max.
Now with Extended Resistance Range to 10,000 Megohms and Additional Models
Zero Nominal TC
Models with low inductance construction are in shaded areas.
Models with Caddock's Non-Inductive Resistance Pattern are in non-shaded areas.
600
600
Watt-
600
600
10.0
15.0
age
600
600
1.0
1.0
1.0
1.5
1.5
2.0
2.0
2.5
3.0
2.6
3.6
3.6
5.0
5.0
7.5
8.0
Zero Nominal TC
.5
.5
.6
.8
.6
Type MG Precision High Voltage Resistors
Continuous
100
Overload
Oper. Volt.
Overload
Wattage
@
80
60
40
20
Overload
Overload
Rating
Type 1
Type 1
Type 1
Type 1
Type 1
Type 2
Type 2
Type 2
Type 2
Type 2
Type 2
Type 2
Type 2
Type 2
Type 2
Type 2
Type 2
Type 2
Type 2
Type 2
Type 2
Type 2
Type 1
Type 1
Type 1
Type 1
Type 1
Type 2
Type 2
Type 2
Type 2
Type 2
Type 2
Type 2
Type 2
Type 2
Type 2
Type 2
Type 2
Type 2
Type 2
Type 2
Type 2
Type 2
Type 2
Rating
0
Type 2
10,000
10,000
15,000
10,000
15,000
20,000
25,000
30,000
Rating
Type 1
Type 1
Type 1
Type 1
Type 1
A
Wattage
@
+85C
Max.
.33
.75
.75
.33
.75
.75
1,000
2,000
4,000
1,000
1,000
2,000
4,000
2,000
6,000
4,000
6,000
4,000
6,000
600
600
+85C
.33
.75
.75
.33
.75
.75
Wattage
@
25
0.01%, Resistance Range 50 Ohm to 20 Megohm, Voltage Ratings up to 2500 Volts
®
®
AMBIENT TEMPERATURE, °C
®
®
+85C
.33
.75
.75
0.01%, Resistance Range 50 Ohm to 20 Megohm, Voltage Ratings up to 2500 Volts
.33
.75
.75
resistance films are the source of
Strength
resistance films are the source of
Strength
Dielect.
resistance films are the source of
resistance films are the source of
0.01%, Resistance Range 50 Ohm to 20 Megohm, Voltage Ratings up to 2500 Volts
Dielect.
75
Strength
1,000
1,000
1,000
1,000
1,000
1,000
1,000
1,000
1,000
1,000
Dielect.
1,000
1,000
1,000
1,000
1,000
1,000
1,000
1,000
1,000
1,000
Dielect.
Strength
Dielect.
750
750
750
750
750
750
750
750
750
750
750
750
750
750
750
750
750
750
750
750
750
750
750
750
750
750
750
750
750
750
750
1,000
1,000
1,000
1,000
1,000
1,000
1,000
1,000
1,000
1,000
RHOPOINT COMPONENTS LTD.
RHOPOINT COMPONENTS LTD
CAD
750
750
750
750
750
750
750
750
750
750
750
750
750
CAD
125
B
RHOPOINT COMPONENTS LTD
Oper. Voltage
Continuous
RHOPOINT COMPONENTS LTD
Oper. Voltage
200 �
200 �
400 �
600 �
800 �
800 �
200 �
400 �
600 �
600 �
200 �
500 �
200 �
750 �
300 �
400 �
600 �
800 �
200 �
200 �
400 �
600 �
800 �
800 �
200 �
400 �
600 �
600 �
1.5 K
200 �
Maximum
500 �
200 �
750 �
300 �
400 �
600 �
800 �
Continuous
1.5 K
Min.
For Caddock Distributors listed by country see caddock.com/contact/dist.html
Min.
200 �
200 �
400 �
For Caddock Distributors listed by country see caddock.com/contact/dist.html
600 �
800 �
1 K
1 K
1 K
1 K
1 K
Maximum
1 K
1 K
1 K
— Maximum Absolute TC to 2ppm/
Min.
200 Series and 300 Series
175
— Maximum Absolute TC to 2ppm/
Oper. Voltage
200 Ω
200 Ω
400 Ω
600 Ω
800 Ω
800 Ω
200 Ω
400 Ω
600 Ω
600 Ω
200 Ω
500 Ω
200 Ω
750 Ω
300 Ω
400 Ω
600 Ω
800 Ω
1,400
2,500
1,400
2,500
1.5 K
200 Series and 300 Series
Continuous
Min.
1,400
2,500
300
1,400
2,500
300
1 K
1 K
C
1 K
1 K
Maximum
300
300
Voltage
— Maximum Absolute TC to 2ppm/
200 Series and 300 Series
1,400
2,500
1,400
2,500
178 Meg
288 Meg
128 Meg
192 Meg
320 Meg
400 Meg
384 Meg
RHOPOINT COMPONENTS LTD.
300
178 Meg
300
288 Meg
128 Meg
192 Meg
320 Meg
400 Meg
384 Meg
6.5 Meg
6.5 Meg
225
40 Meg
64 Meg
26 Meg
70 Meg
17 Meg
51 Meg
77 Meg
26 Meg
70 Meg
17 Meg
51 Meg
77 Meg
40 Meg
64 Meg
Min.
N/A
N/A
Min.
N/A
N/A
N/A
N/A
N/A
N/A
-15
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
178 Meg
288 Meg
128 Meg
192 Meg
320 Meg
400 Meg
384 Meg
-15
Min.
6.5 Meg
N/A
N/A
N/A
N/A
N/A
-15
26 Meg
70 Meg
17 Meg
51 Meg
77 Meg
40 Meg
64 Meg
Min.
N/A
N/A
-15
N/A
N/A
N/A
N/A
N/A
N/A
Resistance
e-mail: caddock@caddock.com • web: www.caddock.com
Resistance
DOC
e-mail: caddock@caddock.com • web: www.caddock.com
DOC
Resistance
275
Resistance
Resistance
1,000 Meg
1,250 Meg
2,000 Meg
1,000 Meg
1,250 Meg
2,000 Meg
Standard
Standard
150 Meg
100 Meg
200 Meg
250 Meg
150 Meg
300 Meg
300 Meg
500 Meg
500 Meg
750 Meg
Standard
150 Meg
100 Meg
200 Meg
250 Meg
150 Meg
300 Meg
300 Meg
500 Meg
500 Meg
750 Meg
1,000 Meg
1,250 Meg
2,000 Meg
Max.
10 Meg
20 Meg
50 Meg
20 Meg
20 Meg
50 Meg
75 Meg
75 Meg
Max.
10 Meg
20 Meg
50 Meg
20 Meg
20 Meg
50 Meg
75 Meg
75 Meg
19.8 Meg
Standard
19.8 Meg
9.9 Meg
Max.
5 Meg
8 Meg
150 Meg
100 Meg
200 Meg
250 Meg
150 Meg
300 Meg
300 Meg
500 Meg
500 Meg
750 Meg
9.9 Meg
10 Meg
20 Meg
50 Meg
5 Meg
8 Meg
990 K
990 K
10 Meg
20 Meg
50 Meg
20 Meg
20 Meg
50 Meg
75 Meg
75 Meg
50
50
990 K
990 K
5 Meg
8 Meg
Min.
Max.
Min.
50
50
19.8 Meg
5 Meg
8 Meg
9.9 Meg
990 K
990 K
50
50
Min.
Ordering Information
Design Assistance in Developing High Voltage Resistor Sets with
Low TC Tracking.
high voltage resistor sets, call or write our Applications Engineering and we will
be pleased to offer the best solution from our high voltage resistor product
capabilities.
Resistance
.
Resistance
Extended
Extended
10,000 M
10,000 M
Resistance
1,000 M
1,500 M
1,500 M
2,500 M
3,750 M
5,000 M
6,250 M
1,000 M
1,500 M
1,500 M
2,500 M
3,750 M
5,000 M
6,250 M
Extended
225 M
300 M
750 M
750 M
Extended
225 M
300 M
750 M
750 M
Max.
For immediate engineering assistance in developing Low Ratio TC matched
Max.
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
10,000 M
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
1,000 M
1,500 M
1,500 M
2,500 M
3,750 M
5,000 M
6,250 M
Max.
K
Max.
225 M
300 M
750 M
750 M
N/A
K
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
High
10 Meg
10 Meg
20 Meg
10 Meg
20 Meg
5 Meg
10 Meg
10 Meg
20 Meg
10 Meg
20 Meg
Max.
5 Meg
Dimensions in inches and (millimeters)
(101.60 �3.05)
(127.00 �3.05)
(152.40 �3.05)
10 Meg
10 Meg
20 Meg
10 Meg
20 Meg
(101.60 �3.05)
(127.00 �3.05)
(152.40 �3.05)
Dimensions in inches and (millimeters)
Max.
5 Meg
Dimensions in inches and (millimeters)
(25.40 �1.02)
(10.16 �.152)
(14.27 �1.52)
(19.05 �1.52)
(25.40 �1.52)
(18.03 �1.27)
(38.10 �2.03)
(25.40 �1.27)
(50.80 �2.03)
(38.10 �2.03)
(25.40 �1.52)
(50.80 �2.03)
(38.10 �1.52)
(76.20 �2.54)
(53.98 �1.52)
(79.38 �1.52)
Dimensions in inches and (millimeters)
(25.40 �1.02)
(10.16 �.152)
(14.27 �1.52)
(19.05 �1.52)
(25.40 �1.52)
(18.03 �1.27)
(38.10 �2.03)
(25.40 �1.27)
(50.80 �2.03)
(38.10 �2.03)
(25.40 �1.52)
(50.80 �2.03)
(38.10 �1.52)
(76.20 �2.54)
(53.98 �1.52)
(79.38 �1.52)
(101.60 ±3.05)
(127.00 ±3.05)
(152.40 ±3.05)
Dimensions in inches and (millimeters)
(12.70 �.76)
(19.05 �.76)
1.000 �.040
1.000 �.060
1.500 �.080
1.000 �.050
2.000 �.080
1.500 �.080
1.000 �.060
Max.
2.000 �.080
1.500 �.060
3.000 �.100
2.125 �.060
3.125 �.060
4.000 �.120
5.000 �.120
6.000 �.120
(12.70 �.76)
(19.05 �.76)
1.000 �.040
1.000 �.060
1.500 �.080
1.000 �.050
2.000 �.080
1.500 �.080
1.000 �.060
2.000 �.080
1.500 �.060
3.000 �.100
2.125 �.060
3.125 �.060
4.000 �.120
5.000 �.120
6.000 �.120
(25.40 �1.02)
(7.95 �.51)
(7.95 �.76)
(25.40 ±1.02)
(10.16 ±.152)
(14.27 ±1.52)
(19.05 ±1.52)
(25.40 ±1.52)
(18.03 ±1.27)
.710 �.050
(38.10 ±2.03)
(25.40 ±1.27)
(50.80 ±2.03)
(38.10 ±2.03)
(25.40 ±1.52)
(50.80 ±2.03)
(38.10 ±1.52)
(76.20 ±2.54)
(53.98 ±1.52)
(79.38 ±1.52)
.400 �.060
.562 �.060
.750 �.060
.710 �.050
(7.95 �.51)
(7.95 �.76)
.400 �.060
.562 �.060
.750 �.060
(12.70 �.76)
(19.05 �.76)
1.000 �.040
.313 �.020
.313 �.030
(12.70 ±.76)
(19.05 ±.76)
1.000 ±.040
1.000 ±.060
1.500 ±.080
1.000 ±.050
2.000 ±.080
1.500 ±.080
1.000 ±.060
2.000 ±.080
1.500 ±.060
3.000 ±.100
2.125 ±.060
3.125 ±.060
4.000 ±.120
5.000 ±.120
6.000 ±.120
.500 �.030
.750 �.030
.313 �.020
.313 �.030
.500 �.030
.750 �.030
.710 ±.050
(7.95 �.51)
(7.95 �.76)
(7.95 ±.51)
(7.95 ±.76)
.400 ±.060
.562 ±.060
.750 ±.060
.313 �.020
.313 �.030
.500 �.030
.750 �.030
.313 ±.020
.313 ±.030
.500 ±.030
.750 ±.030
A
A
A
A
Tel: +44 (0) 870 608 1188
Model Number:
Temperature
Preconditioning for Power and Voltage Ratings
are for continuous duty.
stress voltage levels applied during the manufacturing
process to provide for stable resistor performance even
under momentary overload conditions.
listed in the table may be specified by adding "-15" to the
model number (Example: MG750-15).
and overvoltage ratings do not apply to the "-15" resistors.
Resistance ranges for "-15" resistors shown in the table are
from "-15 Min." to "Standard Max."
Non-Inductive Performance
Non-Inductive Design which uses a serpentine resistive
pattern that provides for neighboring lines to carry current in
opposite directions, thereby achieving maximum cancellation
of flux fields over the entire length of the resistor.
efficient non-inductive construction is accomplished without
derating of any performance advantages.
Coefficient
Preconditioning for Power and Voltage Ratings
are for continuous duty.
stress voltage levels applied during the manufacturing
process to provide for stable resistor performance even
under momentary overload conditions.
listed in the table may be specified by adding "-15" to the
model number (Example: MG750-15).
and overvoltage ratings do not apply to the "-15" resistors.
Resistance ranges for "-15" resistors shown in the table are
from "-15 Min." to "Standard Max."
Non-Inductive Performance
Non-Inductive Design which uses a serpentine resistive
pattern that provides for neighboring lines to carry current in
opposite directions, thereby achieving maximum cancellation
of flux fields over the entire length of the resistor.
efficient non-inductive construction is accomplished without
derating of any performance advantages.
2 ppm/C
2 ppm/C
2 ppm/C
5 ppm/C
Preconditioning for Power and Voltage Ratings
5 ppm/C
are for continuous duty.
5 ppm/C
stress voltage levels applied during the manufacturing
process to provide for stable resistor performance even
under momentary overload conditions.
listed in the table may be specified by adding "-15" to the
model number (Example: MG750-15).
and overvoltage ratings do not apply to the "-15" resistors.
Resistance ranges for "-15" resistors shown in the table are
from "-15 Min." to "Standard Max."
Non-Inductive Performance
Non-Inductive Design which uses a serpentine resistive
pattern that provides for neighboring lines to carry current in
opposite directions, thereby achieving maximum cancellation
of flux fields over the entire length of the resistor.
efficient non-inductive construction is accomplished without
derating of any performance advantages.
Temperature
Preconditioning for Power and Voltage Ratings
are for continuous duty.
stress voltage levels applied during the manufacturing
process to provide for stable resistor performance even
under momentary overload conditions.
listed in the table may be specified by adding "-15" to the
model number (Example: MG750-15).
and overvoltage ratings do not apply to the "-15" resistors.
Resistance ranges for "-15" resistors shown in the table are
from "-15 Min." to "Standard Max."
Non-Inductive Performance
Non-Inductive Design which uses a serpentine resistive
pattern that provides for neighboring lines to carry current in
opposite directions, thereby achieving maximum cancellation
of flux fields over the entire length of the resistor.
efficient non-inductive construction is accomplished without
derating of any performance advantages.
Temperature
Coefficient
Coefficient
(8.89 �1.02)
(2.39 �.38)
(2.77 �.64)
(2.39 �.38)
(2.39 �.38)
(2.39 �.38)
(3.56 �.76)
(3.81 �.76)
(3.56 �.76)
(3.56 �.76)
(6.10 �.76)
(3.56 �.76)
(6.10 �.76)
(3.56 �.76)
(6.10 �.76)
(8.00 �.76)
(6.10 �.76)
(8.00 �.76)
(6.10 �.76)
2 ppm/C
(8.00 �.76)
2 ppm/C
(8.00 �.76)
2 ppm/C
(8.00 �.76)
5 ppm/C
(8.00 �.76)
5 ppm/C
5 ppm/C
(8.89 �1.02)
(2.39 �.38)
(2.77 �.64)
(2.39 �.38)
(2.39 �.38)
(2.39 �.38)
(3.56 �.76)
(3.81 �.76)
(3.56 �.76)
(3.56 �.76)
(6.10 �.76)
(3.56 �.76)
(6.10 �.76)
(3.56 �.76)
(6.10 �.76)
(8.00 �.76)
(6.10 �.76)
(8.00 �.76)
(6.10 �.76)
(8.00 �.76)
(8.00 �.76)
(8.00 �.76)
(8.00 �.76)
2 ppm/C
2 ppm/C
2 ppm/C
5 ppm/C
5 ppm/C
5 ppm/C
.350 �.040
Precision
.094 �.015
.109 �.025
.094 �.015
.094 �.015
.094 �.015
.140 �.030
.150 �.030
.140 �.030
.140 �.030
.240 �.030
.140 �.030
.240 �.030
.140 �.030
.240 �.030
.315 �.030
.240 �.030
.315 �.030
.240 �.030
.315 �.030
.315 �.030
.315 �.030
.315 �.030
.350 �.040
.094 �.015
.109 �.025
.094 �.015
.094 �.015
.094 �.015
.140 �.030
.150 �.030
.140 �.030
.140 �.030
.240 �.030
.140 �.030
.240 �.030
.140 �.030
.240 �.030
.315 �.030
.240 �.030
.315 �.030
.240 �.030
.315 �.030
.315 �.030
.315 �.030
.315 �.030
(8.89 ±1.02)
Resistor Value:
(2.39 ±.38)
(2.77 ±.64)
(2.39 ±.38)
(2.39 ±.38)
(2.39 ±.38)
(3.56 ±.76)
(3.81 ±.76)
(3.56 ±.76)
(3.56 ±.76)
(6.10 ±.76)
(3.56 ±.76)
(6.10 ±.76)
(3.56 ±.76)
(6.10 ±.76)
(8.00 ±.76)
(6.10 ±.76)
(8.00 ±.76)
(6.10 ±.76)
(8.00 ±.76)
(8.00 ±.76)
(8.00 ±.76)
(8.00 ±.76)
(2.39 �.38)
(2.39 �.38)
(2.77 �.64)
(2.39 �.38)
(2.39 �.38)
.350 ±.040
All power ratings and maximum operating voltage ratings
Maximum operating voltages 60% higher than the values
Most models are manufactured with Caddock's
.094 ±.015
.109 ±.025
.094 ±.015
.094 ±.015
.094 ±.015
.140 ±.030
.150 ±.030
.140 ±.030
.140 ±.030
.240 ±.030
.140 ±.030
.240 ±.030
.140 ±.030
.240 ±.030
.315 ±.030
.240 ±.030
.315 ±.030
.240 ±.030
.315 ±.030
.315 ±.030
.315 ±.030
.315 ±.030
All power ratings and maximum operating voltage ratings
Maximum operating voltages 60% higher than the values
Most models are manufactured with Caddock's
.094 �.015
.109 �.025
.094 �.015
.094 �.015
.094 �.015
All power ratings and maximum operating voltage ratings
Maximum operating voltages 60% higher than the values
Most models are manufactured with Caddock's
Preconditioning for Power and Voltage Ratings
for continuous duty.
voltage levels applied during the manufacturing process to
provide for stable resistor performance even under momentary
overload conditions.
listed in the table may be specified by adding "-15" to the model
number (Example: MG750-15).
overvoltage ratings do not apply to the "-15" resistors.
Resistance ranges for "-15" resistors shown in the table are from
"-15 Min." to "Standard Max."
Non-Inductive Performance
Inductive Design which uses a serpentine resistive pattern that
provides for neighboring lines to carry current in opposite
directions, thereby achieving maximum cancellation of flux fields
over the entire length of the resistor. This efficient non-inductive
construction is accomplished without derating of any
performance advantages.
All power ratings and maximum operating voltage ratings
Maximum operating voltages 60% higher than the values
Most models are manufactured with Caddock's
B
B
B
B
Type USF 300 Series Ultra-Stable Resistors
Type USF 200 Series Ultra-Stable Resistors
•
•
• ZERO Nominal TC — Max. Absolute TC: 5 ppm/C,
All power ratings and maximum operating voltage ratings are
Maximum operating voltages 60% higher than the values
Most
Caddock's Non-inductive Serpentine Pattern
:
Type USF 300 Series Ultra-Stable Resistors
Type USF 300 Series Ultra-Stable Resistors
Type USF 200 Series Ultra-Stable Resistors
•
•
Type USF 200 Series Ultra-Stable Resistors
•
•
• ZERO Nominal TC — Max. Absolute TC: 5 ppm/C,
• ZERO Nominal TC — Max. Absolute TC: 5 ppm/C,
C, -40
-40C to +85C, referenced to +25C
Fig.
Constructed with two selected USF 300 Series
Resistors bonded back to back to achieve
outstanding low Absolute Temperature Coefficient
performance. The resistors are to be connected in
parallel on the circuit board.
ZERO Nominal TC — Max. Absolute TC: 2 ppm/C,
-40C to +85C, referenced to +25C
(1.02 �.05)
(1.02 �.05)
(1.02 �.05)
(1.02 �.05)
(1.02 �.05)
(1.02 �.05)
(1.02 �.05)
(1.02 �.05)
(1.02 �.05)
(1.02 �.05)
(1.02 �.05)
(1.02 �.05)
(1.02 �.05)
(1.02 �.05)
(1.02 �.05)
(1.02 �.05)
(1.02 �.05)
(1.02 �.05)
(1.02 �.05)
(1.02 �.05)
(1.02 �.05)
(1.02 �.05)
(1.02 �.05)
(1.02 �.05)
.025 �.002
.025 �.002
.025 �.002
.025 �.002
.025 �.002
.025 �.002
.032 �.002
.025 �.002
.025 �.002
.040 �.002
.025 �.002
.040 �.002
.025 �.002
.040 �.002
.040 �.002
.040 �.002
.040 �.002
.040 �.002
.040 �.002
.040 �.002
.040 �.002
.040 �.002
.040 �.002
.025 �.002
.025 �.002
.025 �.002
.025 �.002
.025 �.002
.025 �.002
.032 �.002
.025 �.002
.025 �.002
.040 �.002
.025 �.002
.040 �.002
.025 �.002
1
.040 �.002
1
.040 �.002
1
.040 �.002
2
.040 �.002
2
.040 �.002
2
.040 �.002
.040 �.002
.040 �.002
.040 �.002
.040 �.002
(.64 �.05)
(.64 �.05)
(.64 �.05)
(.64 �.05)
(.64 �.05)
(.64 �.05)
(.81 �.05)
(.64 �.05)
(1.02 ±.05)
(.64 �.05)
(1.02 ±.05)
(.64 �.05)
(1.02 ±.05)
(.64 �.05)
(1.02 ±.05)
(1.02 ±.05)
(1.02 ±.05)
(1.02 ±.05)
(1.02 ±.05)
(1.02 ±.05)
(1.02 ±.05)
(1.02 ±.05)
(1.02 ±.05)
(.64 �.05)
(.64 �.05)
(.64 �.05)
(.64 �.05)
(.64 �.05)
(.64 �.05)
(.81 �.05)
(.64 �.05)
(.64 �.05)
(.64 �.05)
(.64 �.05)
.025 ±.002
.025 ±.002
.025 ±.002
.025 ±.002
.025 ±.002
.025 ±.002
.032 ±.002
.025 ±.002
.025 ±.002
.040 ±.002
.025 ±.002
.040 ±.002
.025 ±.002
.040 ±.002
.040 ±.002
.040 ±.002
.040 ±.002
.040 ±.002
.040 ±.002
.040 ±.002
.040 ±.002
.040 ±.002
.040 ±.002
C, -40
N
(.64 ±.05)
(.64 ±.05)
(.64 ±.05)
(.64 ±.05)
(.64 ±.05)
(.64 ±.05)
(.81 ±.05)
(.64 ±.05)
(.64 ±.05)
(.64 ±.05)
(.64 ±.05)
-40C to +85C, referenced to +25C
Fig.
.025 �.002
.025 �.002
.025 �.002
.025 �.002
.025 �.002
C, -40
Constructed with two selected USF 300 Series
Resistors bonded back to back to achieve
outstanding low Absolute Temperature Coefficient
performance. The resistors are to be connected in
parallel on the circuit board.
ZERO Nominal TC — Max. Absolute TC: 2 ppm/C,
-40C to +85C, referenced to +25C
(.64 �.05)
(.64 �.05)
(.64 �.05)
(.64 �.05)
(.64 �.05)
-40C to +85C, referenced to +25C
Fig.
Constructed with two selected USF 300 Series
Resistors bonded back to back to achieve
outstanding low Absolute Temperature Coefficient
performance. The resistors are to be connected in
parallel on the circuit board.
ZERO Nominal TC — Max. Absolute TC: 2 ppm/C,
-40C to +85C, referenced to +25C
1
1
1
2
2
2
C
C
1
1
1
2
2
2
C
C
models
(19.05 .51)
(38.10 .51)
(19.05 .51)
(38.10 .51)
Most models are available with
(38.10 .51)
(38.10 .51)
1.500 .020
1.500 .020
1.500 .020
1.500 .020
.750 .020
.750 .020
(19.05 .51)
(38.10 .51)
(19.05 .51)
(38.10 .51)
(38.10 .51)
(38.10 .51)
1.500 .020
1.500 .020
1.500 .020
1.500 .020
C to +85
(19.05 .51)
(38.10 .51)
(19.05 .51)
(38.10 .51)
(38.10 .51)
(38.10 .51)
1.500 .020
1.500 .020
.750 .020
.750 .020
1.500 .020
1.500 .020
A
Non-inductive performance
with Caddock's exclusive design
.750 .020
.750 .020
C to +85
Specifications:
Resistance Tolerance:
Temperature Coefficient:
Insulation Resistance: 10,000 Megohms, min.
Overload/Overvoltage: 5 times rated power
with applied voltage not to exceed 1.5 times max-
imum continuous operating voltage for 5 seconds.
Type 1: DC Voltage
Type 2: DC Voltage or V
Thermal Shock:
Cond. C, ΔR 0.25% max.
Moisture Resistance: Mil-Std-202, Method 106,
ΔR 0.4% max.
Load Life:
voltage, not to exceed rated power.
Solderable Leads
Encapsulation: High Temperature Silicone Conformal.
Temperature Coefficient:
A
Thermal Shock:
Cond. C, ΔR 0.25% max.
Moisture Resistance: Mil-Std-202, Method 106,
ΔR 0.4% max.
Load Life:
voltage, not to exceed rated power.
Solderable Leads
Encapsulation: High Temperature Silicone Conformal.
C to +85
Specifications:
Resistance Tolerance:
Insulation Resistance: 10,000 Megohms, min.
Overload/Overvoltage: 5 times rated power
with applied voltage not to exceed 1.5 times max-
imum continuous operating voltage for 5 seconds.
Type 1: DC Voltage
St'd with "-15" rating
Type 2: DC Voltage or V
St'd with "-15" rating
Resistance Range
St'd with "-15" rating
St'd with "-15"
Resistance Range
St'd with "-15" rating
Specifications:
Resistance Tolerance:
St'd with "-15" rating
Temperature Coefficient:
Standard and
Insulation Resistance: 10,000 Megohms, min.
Overload/Overvoltage: 5 times rated power with
applied voltage not to exceed 1.5 times max-
imum continuous operating voltage for 5 seconds.
Thermal Shock:
Cond. C,
Moisture Resistance: Mil-Std-202, Method 106,
∆
Load Life:
voltage, not to exceed rated power.
Solderable Leads
Encapsulation:
Conformal.
Specifications:
St'd with "-15" rating
Standard and
St'd with "-15"
A
Resistance Range
Resistance Range
Resistance Range
Temperature Coefficient:
Resistance Range
St'd with "-15" rating
MG750 -100M - 1%
Specifications:
Resistance Tolerance:
Resistance
St'd with "-15" rating
St'd with "-15" rating
Resistance
Resistance Range
Extended Range
Resistance Range
Extended Range
Resistance Range
R 0.4% max.
Extended Range
St'd with "-15"
Extended Range
St'd with "-15" rating
Extended Range
Standard and
Extended Range
Extended
Resistance Range
Extended
Extended Range
Extended Range
Resistance
Extended Range
Resistance
Website http://www.rhopointcomponents.com
are
Range
Range
Range
Extended Range
Range
Extended
rating
rating
Range
Range
Standard
Standard
Range
Standard
Website http://www.rhopointcomponents.com
Standard
Standard
Standard
rating
Standard
(12.70 .51)
Standard
(12.70 .51)
These ratings are based on pre-stress
Standard
(12.70 .51)
(12.70 .51)
(12.70 .51)
(9.53 .51)
(9.53 .51)
(9.53 .51)
Website http://www.rhopointcomponents.com
Standard
.500 .020
.500 .020
Email: sales@rhopointcomponents.com
.500 .020
.500 .020
.375 .020
.375 .020
.375 .020
.500 .020
Dimensions inches (mm)
These ratings are based on pre-
These ratings are based on pre-
(12.70 .51)
(12.70 .51)
(12.70 .51)
(12.70 .51)
(12.70 .51)
MG
These ratings are based on pre-
(9.53 .51)
(9.53 .51)
(9.53 .51)
C ref. to +25
manufactured
e-mail: sales@rhopointcomponents.com
These ratings are based on pre-
.500 .020
.500 .020
Email: sales@rhopointcomponents.com
.375 .020
.500 .020
.375 .020
.375 .020
.500 .020
.500 .020
Dimensions inches (mm)
B
(12.70 .51)
(12.70 .51)
(12.70 .51)
(12.70 .51)
(12.70 .51)
web: www.rhopointcomponents.com
Email
∆
e-mail: sales@rhopointcomponents.com
(9.53 .51)
(9.53 .51)
(9.53 .51)
.500 .020
Email: sales@rhopointcomponents.com
.500 .020
.500 .020
C ref. to +25
.375 .020
.375 .020
.375 .020
.500 .020
.500 .020
R 0.25% max.
Dimensions inches (mm)
web: www.rhopointcomponents.com
B
Web
Hurst Green
C ref. to +25
1,000 hours at +125°C at rated
1,000 hours at +125°C at rated
B
1,000 hours at +125°C at rated
•
�80 ppm/�C from -15�C to +105�C,
referenced to +25�C.
�80 ppm/�C from +25�C to +105�C,
-200 ppm/�C to +50 ppm/�C from
-15�C to +25�C.
�80 ppm/�C from -15�C to +105�C,
referenced to +25�C.
�80 ppm/�C from +25�C to +105�C,
-200 ppm/�C to +50 ppm/�C from
-15�C to +25�C.
Riverside, California 92507-2364
Riverside, California 92507-2364
±80 ppm/°C from +25°C to +105°C,
-200 ppm/°C to +50 ppm/°C from
-15°C to +25°C.
•
±80 ppm/°C from -15°C to +105°C,
referenced to +25°C.
sales@rhopointcomponents.com
(13.97 Max.)
(13.21 Max.)
(10.03 Max.)
(13.97 Max.)
(13.21 Max.)
(10.8 Max.)
(10.8 Max.)
.550 Max.
www.rhopointcomponents.com
.395 Max.
.425 Max.
.425 Max.
.520 Max.
.550 Max.
.520 Max.
High Temperature Silicone
Type
(13.97 Max.)
(13.21 Max.)
TEL: +44/01883 717988
FAX: +44/01883 712938
Mil-Std-202, Method 107,
(10.03 Max.)
(13.97 Max.)
Mil-Std-202, Method 107,
(13.21 Max.)
Sales and Corporate Office
Note that overload and
(10.8 Max.)
(10.8 Max.)
�1%, �0.5%, �0.25%, �0.1%
Mil-Std-202, Method 107,
.550 Max.
Sales and Corporate Office
�1%, �0.5%, �0.25%, �0.1%
.395 Max.
.425 Max.
.425 Max.
.520 Max.
.550 Max.
±1%, ±0.5%, ±0.25%, ±0.1%
Overload/Overvoltage, �R
C
Overload/Overvoltage, ∆R
Overload/Overvoltage, �R
.520 Max.
rms
TEL: +44/01883 717988
FAX: +44/01883 712938
rms
(13.97 Max.)
�1%, �0.5%, �0.25%, �0.1%
(10.03 Max.)
(13.21 Max.)
(13.97 Max.)
(13.21 Max.)
TC Specifications
TC Specifications
(10.8 Max.)
(10.8 Max.)
.550 Max.
C
.425 Max.
.425 Max.
.395 Max.
TC Specifications
.550 Max.
.520 Max.
.520 Max.
•
Note that overload
Note that overload
TEL: +44/01883 717988
TC Specifications
FAX: +44/01883 712938
AC
Fax: +44 (0)1883 712938
AC
with
Tolerance
Note that overload
Tel: +44 (0)1883 717988
Fax: +44 (0)1883 712938
Phone: (951) 788-1700
C
Note that overload
Surrey
Phone: (951) 788-1700
C
Tel: +44 (0)1883 717988
Load Life, �R
Load Life, �R
1717 Chicago Avenue
Load Life, ∆R
1717 Chicago Avenue
0.5% max.
0.8% max.
0.5% max.
0.8% max.
0.5% max.
0.8% max.
0.8% max.
C
0.5% max.
0.8% max.
0.8% max.
Tolerance
0.5% max.
0.8% max.
0.8% max.
Page 1 of 2
Tolerance
Fax: (951) 369-1151
0.5% max.
0.8% max.
Fax: (951) 369-1151
Tolerance
(34.29 .51)
(34.29 .51)
(15.24 .51)
(15.24 .51)
1.350 .020
(34.29 .51)
1.350 .020
(34.29 .51)
Tolerance
1.350 .020
1.350 .020
N/A
�1%
�1%
N/A
Page 1 of 2
�1%
�1%
.600 .020
.600 .020
C
(34.29 .51)
(34.29 .51)
Caddock's Non-
±1%
±1%
N/A
(15.24 .51)
1.350 .020
(15.24 .51)
1.350 .020
(34.29 .51)
(34.29 .51)
�1%
�1%
1.350 .020
1.350 .020
•
.600 .020
.600 .020
L-359.0103
D
Page 1 of 2
RH8 9AX
(34.29 .51)
(34.29 .51)
(15.24 .51)
1.350 .020
(15.24 .51)
1.350 .020
L-359.0103
D
(34.29 .51)
(34.29 .51)
1.350 .020
1.350 .020
Page 1 of 2
Page 2 of 2
28_IL110.1004
.600 .020
.600 .020
28_IL110.1004
Page 1 of 2
Page 1 of 2
L-359.0103
IL-110.0201
D
Page 1 of 2
IL-110.019
Page 1 of 2
This
This
This
•
This
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USF340 Summary of contents
Page 1
... MG785 Type 2 80 • Maximum continuous operating voltages as high as .33 300 USF340 MG750 5.0 10,000 Type 2 1,000 400 � per 1,000 hours in extended load life testing of standard 60 Models with low inductance construction are in shaded areas. RATED POWER OR 48,000 volts ("-15" ratings). ...
Page 2
... Series — ZERO Nominal TC — Maximum Absolute TC 2 ppm/C Temperature Coefficient, for standard resistance range, of • USF340 Standard Resistance Values: 300 Series — ZERO Nominal TC — Maximum Absolute TC 5 ppm/C Overvoltage capabilities of 150% of standard working MG 720 300 Series — ...