CRM2512-JW-5R6ELF is a high-power current sense chip resistor manufactured by Bourns using thick film technology. The device is designed for precision current sensing in power supplies, stepper motor drives, and snubber applications for flyback power supplies. It operates over a wide temperature range of -55°C to +155°C with excellent stability, as demonstrated by thermal shock testing showing less than 0.5% resistance change for 1% tolerance parts. The resistor exhibits superior load life stability and short-term overload capability, with resistance change limited to less than 1% under rated voltage conditions for 1% tolerance specifications. Its low resistance values and RoHS compliance make it ideal for high-reliability power management and current monitoring circuits where precision and thermal stability are critical.