The Walsin WR04X621JTL is a surface mount 0402 chip resistor with a resistance of 620 Ohms ±5% and a rated power of 1/16 watt. It is RoHS compliant, has a non-magnetic body, and is a thick-film resistor made of of three main layers: a thick film resistive element, an insulating ceramic substrate, and a protective metal endcap. The WR04X621JTL has excellent reliability, stability, and high temperature stability, and can operate in temperatures up to 270 C. The WR04X621JTL is a great choice for precision circuits with sensitive components, and is regularly used in automotive, industrial, medical, and military applications.