High efficiency in consumer electronics has become increasingly important. For portable electronics, this means lower resistance values on current sense resistors for battery and power management.
Stackpole’s CSRF series is a foil on ceramic carrier chip resistor that is designed for these applications. The CSRF2512 is now available in resistance values down to 2 milliohms. This lower value capability allows the CSRF2512 to be used to manage higher current levels while lowering the overall power dissipation of the operation. In addition to lower values, the CSRF offers TCR down to ±50 ppm, tolerances as low as 1%, and exceptional stability under industry-standard performance testing.
The CSRF2512 is rated at 2W and is available in resistance values from 2 milliohms up to 560 milliohms.
Pricing for the CSRF2512 is around $0.30 each in full package quantities.
Contact Stackpole or one of our franchised distribution partners for specific or volume pricing. Many popular values are currently in stock.
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Filed Under: Battery Management