Vishay Precision Group
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Vishay Precision Group Inc announced that its VFR (Vishay Foil Resistors) division has released a new series of ultra-high-precision Bulk Metal Z1-Foil wraparound, surface-mount chip resistors with extended pads for high-temperature, high-power applications. The new extended pad designs are optimized for applications at temperatures as high as +225°C, and they offer improved heat dissipation for high working power to 1200 mW at +70°C and 330 mW at +200°C.

Overview of Vishay Precision Group's Current Sense Product Family including CSM Series - Wirewound Power Metal Strip® Resistors, Low Value.

Low noise trimmers featuring precision adjustment and stability against mechanical vibration or temperature variations.

Vishay Precision Group Inc.'s Vishay Foil Resistors division recently released a ultra-high-precision Foil surface-mount current sensing chip resistor with low TCR of ±2 ppm/°C from -55 °C to +125 °C, +25 °C ref., and tolerances to ±0.1% (0.01% and 0.05% are available). For high-power applications, the VCS1625P offers a power rating of 1 W at +70 °C and maximum 5 A current rating, and a four-terminal Kelvin configuration for increased accuracy.

VFR surface-mount precision resistors are available in various SMD packages and in flip chip, bare chip, and fixed resistor network configurations.

Precision resistors built on VFR's unique Bulk Metal® Foil technology provide very low temperature coefficient of resistance (TCR) and exceptional long-term stability even in extreme temperatures. The devices provide a wide range of resistance values, with any resistance value within their given range available at any tolerance.