KOA Speer ElectronicsWK73R2HTTE1003FResistor Fixed Single-Surface Mount

Res Thick Film 1020 100K Ohm 1% 1W ±100ppm/°C Wide Terminal SMD T/R Automotive AEC-Q200

WK73R – Wide terminal high power thick film chip resistors

High reliability and enhanced terminal strength are essential in many power applications. KOA’s WK73R -series has a 90° rotated design and this offers several advantages compared to standard resistor footprints.

The 0612-chip size allows 6 x power rating compared to standard 1206 parts. This saves board space and is possible due to the improved heat dissipation via the solder joints.

The large terminals also enhance terminal strength and the smaller distance between the terminals reduces expansion stress increasing the solder joint reliability.

Finally, the inner resistive pattern is designed to minimize hotspots. These benefits combined, result in superior reliability compared to standard flat chip resistors in power applications.

Explore WK73R Series


Use this WK73R2HTTE1003F fixed single surface-mount resistor from KOA Speer Electronics to obtain a visually clean layout. This dependable part has a power rating of 1 W. This product has a resistance value of 100K Ohm. Its temperature coefficient is ±100 ppm/°C. This component will be shipped in tape and reel packaging to allow for effective mounting and safe delivery. This part has an operating temperature of -55 to 155 °C. This device is made with thick film technology. It has a tolerance of 1%. The WK73R2HTTE1003F part has a wide terminal termination style. This product is 2.5 mm long, 0.6 mm tall and 5 mm deep.

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