Current Sense Chip Resistor Trims Down

Nov. 17, 2010

The SR73 current sense chip resistor line now includes a 0201 size component measuring 0.6 x 0.3 x 0.1 mm, 66% smaller than the 0402 size.

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The SR73 current sense chip resistor line now includes a 0201 size component measuring 0.6 x 0.3 x 0.1 mm, 66% smaller than the 0402 size. The thick-film 0201-SR731H resistor has a power rating of 0.1W, a TCR of 0 to 500 ppm/°C, and a resistance range of 0.18? to 10?. The resistor also specifies tolerances of ±1% or ±5%, a maximum overload voltage of 2.5V, and an absolute maximum working voltage of 1V. Pricing ranges from $ 0.14 to $0.16 each depending on specs and quantity. KOA SPEER ELECTRONICS INC., Bradford, PA. (814) 362-5536.