CRM2512-JW-2R2ELF.

T PL IA N M CO *R oH S Features Applications ■ Thick film technology ■ Power supplies ■ Power rating of 2 watts at 70 °C ■ Stepper motor drives ■ RoHS compliant* CRM2512 - Pulse Resistant Power Resistor Electrical Characteristics General Information Model CRM2512 (0.110 to 0.91 Ω) Characteristic Power Rating @ 70 °C Operating Temp. Range Derated to Zero Load at Maximum Working Voltage Maximum Overload Voltage Insulation Resistance Resistance Range Model CRM2512 (0 Ω, 1.0 Ω to 1.0 MΩ) 2W -55 °C to +155 °C +155 °C 1349 mV 300 V 2698 mV 600 V > 1000 MΩ 1 Ω - 9.1 Ω 0 Ω, 0.110 - 0.91 Ω (E24 Values) 1.0 - 1 MΩ (E24 Values) 10 Ω - 1 MΩ (E24 Values) Resistance Tolerance Temperature Coefficient ±1 % & ±5 % ±100 PPM/°C ±5 % ±200 PPM/°C (E96 Values) ±1 % ±100 PPM/°C Notes: (1) CRM2512 2 W loading with total solder pad and trace size of 300 mm2. (2) E = (PxR)1/2 E: Working Voltage (V); P: Rated Power (W); R: Resistance Value (Ω) (3) Jumper (0 Ω): Rated current 6 A maximum with 300 mm2 pad. 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 inrush current limiting. Characteristic Data ΔR Max. Test Load Life (1000 hours) 1 % Tolerance 5 % Tolerance