Electronic Design
Current Sense Resistor Exploits Unique Metal Foil Technology

Current Sense Resistor Exploits Unique Metal Foil Technology

Employing a metal foil technology that improves corrosion resistance and the ability to withstand higher temperatures, the TLRH series current-sense resistor sports a carrier metal plate constructed with a unique metal alloy. Resistance values range between 10 m? to 250 m? and specify a TCR. of ±75 ppm/°K and ±50 ppm/°K with a tolerance of 1%. The TLRH series are available with power ratings of 0.25W, 1W, and 2W and in 0805, 2010 and 2512 sizes. Pricing ranges from $0.50 to $0.60 each depending on quantity. KOA SPEER ELECTRONICS INC., Bradford, PA. (814) 362-5536.

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