The Dale / Vishay model WSHM28185L000FEA is a state-of-the-art resistor designed for superior performance in applications requiring precise current sensing and voltage division. This resistor is part of the Power Metal Strip series, known for its all-welded construction that enhances durability and reliability in demanding environments. The design incorporates advanced thermal management features that ensure stable operation across varying temperatures. The resistor's core is made from a solid metal alloy of nickel-chrome or manganese-copper, which provides a low temperature coefficient of resistance (TCR) below 20 ppm/°C, ensuring minimal deviation in resistance with temperature changes.
This model is particularly noted for its extremely low resistance values, achieved through a proprietary processing technique, making it ideal for high-precision applications. It also boasts very low inductance values under 5 nH and low thermal electromotive force (EMF) below 3 μV/°C, which are critical for applications that require minimal signal distortion and thermal variability. Additionally, the WSHM28185L000FEA is designed to be resistant to sulfur, making it suitable for use in high-sulfur environments without degradation. With AEC-Q200 qualification, this resistor meets rigorous automotive industry standards.
Dale / Vishay WSHM28185L000FEA Reel Original Label
Nantian Electronics offers this high-quality resistor along with comprehensive technical support, including datasheets and pin diagrams, to assist in application integration.