CRM1206-FX-61R9ELF

T PL IA N M CO *R oH S R10 0 Features Applications ■ Thick film technology ■ Current sensing ■ Power rating of 0.25, 0.5 or 1 watt at 70 °C ■ Power supplies ■ Low resistance value available ■ Stepper motor drives ■ RoHS compliant* ■ Snubber resistor for flyback power supplies CRM0805/1206/2010 High Power Current Sense Chip Resistors Electrical Characteristics Characteristic Power Rating @ 70 °C Operating Temperature Range Derated to Zero Load at Maximum Working Voltage 47 mohms to 910 mohms 1 ohm to 1 megohm Insulation Resistance Resistance Range Resistance Tolerance Temperature Coefficient 47 mohms to 91 mohms (±1 % and ±5 %, E24 Series) 100 mohms to 910 mohms (±1 % and ±5 %, E24 Series) 1 ohm to 9.76 ohms (±1 %, E96 & E24 Series) 10 ohms to 1 megohm (±1 %, E96 & E24 Series) 1 ohm to 1 megohm (±5 %, E24 Series) Zero Ohm Jumper 1000 megohms 47 mohms to 910 mohms (±1 % and ±5 %, E24 Series) 1 ohm to 1 megohm (±1 %, E96 & E24 Series) 0 ohm, 1 ohm to 1 megohm (±5 %, E24 Series) ±1 %, ±5 % ±100 ppm ±100 ppm ±100 ppm ±100 ppm ±100 ppm ±100 ppm ±150 ppm/ ±200 ppm ±100 ppm/ ±200 ppm ±100 ppm/ ±200 ppm ±100 ppm ±100 ppm ±100 ppm ±200 ppm ±200 ppm ±200 ppm 4A 4A 6A Bourns® CRM Series are thick film chip resistors with high power ratings making them suitable for different applications in power supply circuits including current sensing and current limiting. Characteristic Data Test ΔR Max. Load Life (1000 hours) Rated Voltage @ 70 °C (1.5 hrs. on, 0.5 hrs. off) 1 % Tolerance 5 % Tolerance