CRM1206-FX-1000ELF

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 % CONTACT General Information 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 ±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 Exceptions: (1) Jumper (0 ohms): Temperature coefficient is not applicable. Pulse Load Characteristics Test ΔR Max. Load Life (1000 hours) Rated Voltage @ 70 °C (1.5 hrs. on, 0.5 hrs. off) 1 % Tolerance 5 % Tolerance