PAD1R000E Ohmite Mfg. Co., PAD1R000E Datasheet

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PAD1R000E

Manufacturer Part Number
PAD1R000E
Description
Epoxy Molded Precision Wirewound Axial Terminals Resistors
Manufacturer
Ohmite Mfg. Co.
Datasheet
P Series
Epoxy Molded Precision
Wirewound Axial Terminals
40
Series
PE
PF
PA
PG
PB
PC
PD
Ohmite Mfg. Co.
1" / 25.4mm
Wattage
0.125
0.250
0.500
0.750
0.900
1.500
2.000
min.
Check product availability at
P Series
O R D E R I N G I N F O R M A T I O N
1600 Golf Rd., Rolling Meadows, IL 60008 • 1-866-9-OHMITE • Int’l 1-847-258-0300 • Fax 1-847-574-7522 • www.ohmite.com • info@ohmite.com
Wattage
E = 0.125W
F = 0.25W
A = 0.5W
G = 0.75W
B = 0.9W
C = 1.5W
D = 2.0W
Diam. (in./mm)
P A F 1 0 0 0 R E
0.125 / 3.18
0.187 / 4.75
0.250 / 6.35
0.250 / 6.35
0.375 / 9.53
0.375 / 9.53
0.500 / 12.7
Tolerance
Z = 0.005%
T = 0.010%
Q = 0.020%
A = 0.050%
B = 0.100%
C = 0.250%
D = 0.500%
F = 1.000%
L
www.ohmite.com
E = RoHS compliant
Length (in./mm)
Resistance
1R000 =
10R00 =
100R0 = 100Ω
1000R = 1000Ω
10K00 = 10KΩ
100K0 = 100KΩ
1M000 =
0.250 / 6.35
0.375 / 9.53
0.500 / 12.7
0.750 / 19.1
1.000 / 25.4
1.000 / 25.4
1.500 / 38.1
D
1MΩ
Terminal AWG
10Ω
1Ω
Lead ga.
22
22
22
20
20
20
20
Ohmite’s P Series Epoxy
molded Precision Wirewound
Resistors are designed to
meet the exacting require-
ments of Military Specification
MIL-R-93. The P Series offers
high stability and low Tempera-
ture Coefficient of Resistance
(TCR). These resistors offer
tolerances as accurate as
±0.005% and Temperature Co-
efficients of Resistance (TCR)
as low as ±2PPM/°C in a wide
range of resistance values.
F E A T U R E S
• Wide Range of Precise
• Low Inductance.
• RoHS Compliant.
• Axial configuration convenient
D E R A T I N G
P Series Resistors
must be derated for
tolerances below
0.1% and for elevated
ambient tempera-
tures. Choose the
curve corresponding
to the desired toler-
ance. Determine the
maximum allowed
percentage of rated
power from the graph
based on the maximum
ambient temperature
expected during use.
Tolerances (±0.005% to ±1%).
for PCB and hard wiring applica-
tions.
100
80
60
40
20
0
0
1.0%, 0.5%, 0.25% & 0.1%
0.05%
0.02%
0.01%
0.005%
20
S P E C I F I C A T I O N S
Material
Terminals: Tinned Copper
Encapsulation: Silicone Molding
Electrical
Resistance range: 1Ω to 15MΩ
Standard Tolerances: 0.005%,
Temperature Coefficient of
Operating Temperature Range:
Temperature Compensating
TCR Matching: to ±0.5 PPM/°C
40
Compound
0.01%, 0.02%, 0.05%, 0.1%,
0.25%, 0.5%, and 1%
Resistance, 0°C to 85°C:
1Ω to <10Ω: ±25 PPM/°C
10 Ω to <100Ω: ± 15 PPM/°C
≥100Ω: ±10 PPM/°C
-65°C to 145°C
TCR: from +80 through +6000
PPM
at 25°C
Ambient Temperature, °C
60
65
80
85
100
105
115
120
125
140
145
160

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