Current Sense Resistors

KOA Speer Electronics announces the release of a new metal foil technology in chip type current sense resistors that improves corrosion resistance and its ability to withstand higher temperatures.

March 9, 2011

KOA Speer Electronics announces the release of a new metal foil technology in chip type current sense resistors that improves corrosion resistance and its ability to withstand higher temperatures. The TLRH series resistor has a carrier metal plate now constructed with a new metal alloy, improving performance and reliability.

The TLRH series chip type resistors are designed for current detection, offering an ultra low resistance range between 10mohms ~ 250mohms. These high performance current sense resistors have a T.C.R. of ±75ppm/K and ±50ppm/K, with a tolerance of 1%. The TLRH series are available with power ratings of 0.25W, 1W and 2W, and sizes 0805, 2010 and 2512.

KOA Speer's TLRH series is designed for a wide range of applications, including: automotive, computer, telecommunications, medical, and power supplies industry such as desktop PC, laptop PC, mobile PC and converter power supplies.

Pricing ranges from $0.50 to $0.60 and is dependent upon specifications and quantity. Please contact KOA Speer for more information.