Features
Applications
n Power rating of 2 watts at 70 °C
n Power supplies
n Low resistance value available
n Stepper motor drives
n RoHS compliant*
n Snubber resistor for flyback power supplies
n Thick film technology
R10
0
n Current sensing
CRM2512 - High Power Current Sense Chip Resistors
General Information
Additional Information
The Bourns CRM2512 Series is a thick film power resistor with a rating of 2 watts in
a standard 2512 chip format. This product has a very wide resistance range, making it
suitable for different applications in power supply circuits including current sensing and
current limiting.
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Electrical Characteristics
Characteristic
Power Rating @ 70 °C
Operating Temp. Range
Derated to Zero Load at
Maximum Working Voltage
Maximum Overload Voltage
Insulation Resistance
(0.047 to 0.91 W)
1349 mV
3017 mV
0.047 - 0.91 W
(E24 Values)
Resistance Range
Resistance Tolerance
±1 % & ±5 %
Temperature Coefficient
Model CRM2512
(0 W,1 W to 1 M W)
2W
-55 °C to +155 °C
+155 °C
300 V
600 V
> 1000 MW
1 W - 9.76 W
10 W - 1 MW
(E96 + E24 Values)
±100 PPM/°C
Zero Ohm Jumper
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