Vishay WSR21R000FEA WSR21R000FEA SMD Current Sense Resistor 1 ohm WSR 4527 [11470 Metric] 2 W ± 1% Metal Strip

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

Warnings Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.

Other details

Brand	VISHAY
Part Number	WSR21R000FEA
Quantity	Each (Supplied on Cut Tape)
Technical Data Sheet EN
Technical Data Sheet EN
Packaging / Drawing / Footprint EN

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