WSR21R000FEA Datasheet PDF - Vishay Semiconductor

The Vishay WSR2 series are surface mount, power metal strip resistors. The WSR2 series have a low resistance values ranging from 1mohm to 1ohm and power rating of 2W. These resistors use solid metal nickel chrome or manganese copper alloy as a resistive element with low TCR. The WSR2 series are ideal for all types of current sensing, voltage division and pulse applications.

● Automotive grade AEC-Q200 qualified

● Compact 4527 package size

● ±0.5% and ±1% tolerance

● Moulded high temperature encapsulation

● Very low inductance 0.5nH to 5nH

● Excellent frequency response to 50MHz

● Low thermal EMF (< 3µV/°C)

● ±750ppm/°C, ±600ppm/°C, ±450ppm/°C, ±300ppm/°C, ±110ppm/°C, ±75ppm/°C TCR values available

● Operating temperature range -65°C to +275°C

● Resistant to thermal and mechanical shock, extreme temperatures, humidity and vibration