Current-Sense Resistors Exhibit Low Resistance
Showing resistance shifts of <0.5% and < 0.25% for short time overloads, Stackpole Electronics’ BR Series bare-metal current-sense resistors exhibit resistance values down to 1 mO. The RoHS-compliant devices offer typ. inductance of =1 nH, sizes of 1 W, 3 W, and 5 W, TCR from 100 ppm to 20 ppm, and tolerances of 1%, 2%, and 5%. The radial-leaded, thru-hole components operate at temperatures up to 275ºC, and suit high-current power supplies and power applications. From $0.20 to $0.47 each in min. quantities.