PCA112R0E [OHMITE]
RESISTOR, WIRE WOUND, 1.5W, 0.05%, 10ppm, 112ohm, THROUGH HOLE MOUNT, AXIAL LEADED, ROHS COMPLIANT;
| 型号： | PCA112R0E |
| 厂家： | 
OHMITE MFG. CO. |
| 描述： | RESISTOR, WIRE WOUND, 1.5W, 0.05%, 10ppm, 112ohm, THROUGH HOLE MOUNT, AXIAL LEADED, ROHS COMPLIANT 电阻器 |
| 文件： | 总1页 (文件大小：80K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Ohmite’s P Series Epoxy
molded Precision Wirewound
Resistors are designed to
S P E C I F I C A T I O N S
Material
Terminals: Tinned Copper
Encapsulation: Silicone Molding
Compound
P Series
Epoxy Molded Precision
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.
Wirewound Axial Terminals
Electrical
Resistance range: 1Ω to 15MΩ
Standard Tolerances: 0.005%,
0.01%, 0.02%, 0.05%, 0.1%,
0.25%, 0.5%, and 1%
Temperature Coefficient of
Resistance, 0°C to 85°C:
1Ω to <10Ω: ±25 PPM/°C
10 Ω to <100Ω: ± 15 PPM/°C
≥100Ω: ±10 PPM/°C
Operating Temperature Range:
-65°C to 145°C
Temperature Compensating
TCR: from +80 through +6000
PPM
1" / 25.4mm
L
D
Terminal AWG
min.
Series
PE
PF
PA
PG
PB
PC
PD
Wattage
0.125
0.250
0.500
0.750
0.900
1.500
2.000
Diam. (in./mm)
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
Length (in./mm) Lead ga.
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
22
22
22
20
20
20
20
F E A T U R E S
• Wide Range of Precise
Tolerances (±0.005% to ±1%).
• Low Inductance.
TCR Matching: to ±0.5 PPM/°C
at 25°C
• RoHS Compliant.
• Axial configuration convenient
for PCB and hard wiring applica-
tions.
D E R A T I N G
P Series Resistors
O R D E R I N G I N F O R M AT I O N
100
1.0%, 0.5%, 0.25% & 0.1%
must be derated for
tolerances below
E = RoHS compliant
80
60
40
20
0
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.
P A F 1 0 0 0 R E
0.05%
P Series Wattage
E = 0.125W Z = 0.005% 1R000 =
F = 0.25W T = 0.010% 10R00 = 10Ω
A = 0.5W Q = 0.020% 100R0 = 100Ω
Tolerance
Resistance
0.02%
0.01%
1Ω
G = 0.75W A = 0.050% 1000R = 1000Ω
B = 0.9W
C = 1.5W
D = 2.0W
B = 0.100% 10K00 = 10KΩ
C = 0.250% 100K0 = 100KΩ
D = 0.500% 1M000= 1MΩ
F = 1.000%
0.005%
Check product availability at www.ohmite.com
65
60
85 105 115 125
145
0
20
40
Ambient Temperature, °C
80 100 120 140 160
40
Ohmite Mfg. Co.
1-866-9-OHMITE • Int’l 1-847-258-0300 • Fax 1-847-574-7522 • www.ohmite.com • info@ohmite.com
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