Y09261R00000F9L Vishay, Y09261R00000F9L Datasheet - Page 2

• Manufacturer Part Number: Y09261R00000F9L
• Description: RES 1.0 OHM 8W .01% Z-FOIL TO-22
• Manufacturer: Vishay
• Series: VPR221r

Specifications of Y09261R00000F9L

• Temperature Coefficient: ±2ppm/°C
• Resistance (ohms): 1
• Number Of Terminations: 4
• Package / Case: TO-220-4
• Power (watts): 8W
• Composition: Metal Foil
• Features: Non-Inductive
• Tolerance: ±1%
• Size / Dimension: 0.400" L x 0.150" W (10.16mm x 3.81mm)
• Height: 0.615" (15.62mm)
• Resistance: 1ohm
• Resistance Tolerance: ± 1%
• Power Rating: 8W
• Voltage Rating: 300V
• Resistor Element Material: Foil
• Resistor Case Style: PCB Mount
• No.: RoHS Compliant
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: VPR221T 1R0000 1.0%; Y0926-1.0B

VPR220, VPR221
Vishay Foil Resistors
Notes
(1)
(2)
(3)
(4)
(5)
www.foilresistors.com
2
FIGURE 2 - TYPICAL TCR CURVE
TABLE 3 - SPECIFICATIONS
Load Life Stability at 2000 h
Power Rating at + 25 °C
Current Noise
High Frequency Operation
Rise time
Inductance
Capacitance (C)
Voltage Coefficient
Operating Temperature
Range
Maximum Working Voltage
Thermal EMF
Whichever is lower
Heat
MIL-R-39009/1B:
Inductance (L) due mainly to the leads
The resolution limit of existing test equipment (within the
measurement capability of the equipment, or "essentially zero")
µV/°C relates to EMF due to lead temperature difference
(ppm)
DIMENSION
L
W
H
T
Δ
R
R
+ 150
+ 100
- 100
- 150
- 200
+ 50
- 50
sink
- 55
0
(3)
- 50
(L)
(5)
chassis
- 25
(4)
± 2 ppm/°C (+ 25 °C reference)
Ambient Temperature (°C)
0
dimensions
INCHES
+ 20
6.00
4.00
2.00
0.04
± 0.05 % max ΔR under full rated
power at + 25 °C
8 W or 3 A
1.5 W or 3 A
Further derating not necessary
< 0.010 µV (rms)/V of applied
voltage (- 40 dB)
1 ns without ringing
0.1 µH maximum: 0.03 µH typical
1.0 pF maximum: 0.5 pF typical
< 0.1 ppm/V
- 55 °C to + 150 °C
300 V. Not to exceed power rating
0.15 µV/°C maximum (lead effect)
+ 50
and
(1)
+ 75
(1)
on heat sink
For any questions, contact:
requirements
in free air
+ 100
152.4
101.6
50.8
mm
1.0
+ 125
(2)
per
Surface mount versions of these products are available. See
datasheets for VPR220S, VPR 221S.
[e-mail]
0.200 ± 0.030
Interloop Capacitance
Reduction in Series
0.200 ± 0.030
(5.08 ± 0.76)
(5.08 ± 0.76)
FIGURE 3 - TRIMMING TO VALUES
FIGURE 4 - VPR220 DIMENSIONS
FIGURE 5 - VPR221 DIMENSIONS
Mutual Inductance
Reduction due
to Change in
Current Direction
0.245 ± 0.010
(6.22 ± 0.25)
0.245 ± 0.010
(13.72 ± 1.02)
0.540 ± 0.040
(6.22 ± 0.25)
0.540 ± 0.040
(13.72 ± 1.02)
0.400 ± 0.010
(10.16 ± 0.25)
0.200 ± 0.005
(10.16 ± 0.25)
(5.08 ± 0.13)
0.400 ± 0.010
0.100 ± 0.005
(2.54 ± 0.13)
1K0 1 %
VPR220
I
VISHAY
1R0 1 %
1
VISHAY
VPR221
0101
0101
E
1
(conceptual illustration)
in inches (millimeters)
in inches (millimeters)
E
2
Note: Foil shown in black, etched spaces in white
I
2
0.030 ± 0.002
0.141 ± 0.005 Dia
(0.76 ± 0.05)
0.141 ± 0.005 Dia
0.030 ± 0.002
(0.76 ± 0.05)
0.115 ± 0.005
(3.58 ± 0.13)
(2.92 ± 0.13)
0.115 ± 0.005
(3.58 ± 0.13)
(2.92 ± 0.13)
0.050 ± 0.005
(1.27 ± 0.13)
0.050 ± 0.005
(1.27 ± 0.13)
0.150 ± 0.008
0.150 ± 0.008
(3.81 ± 0.2)
(3.81 ± 0.2)
Document Number: 63012
After Trimming
Current Path
Revision: 23-Mar-10
from Shorting Strip Area
Changing Current Path
Removes this Material
Trimming Process
and Increasing
Resistance
Before Trimming
0.615 Max
0.615 Max
0.015 ± 0.002
(0.38 ± 0.05)
0.015 ± 0.002
(0.38 ± 0.05)
(15.62)
Current Path
(15.62)
0.078 ± 0.005
(1.98 ± 0.13)
0.078 ± 0.005
(1.98 ± 0.13)
0.050 ± 0.005
(1.27 ± 0.13)
0.050 ± 0.005
(1.27 ± 0.13)