Search results for "Vishay"

Vishay has introduced the improved VTAZ series of ultra-high-precision Bulk Metal Z-Foil axial-lead resistors with extended power ratings to 1.0 W and resistance values to 300 kΩ. While typical axial resistors offer a load-life stability of > 0.1 % through a 2000-hour workload, Vishay’s new devices feature an improved load-life stability of ± 0.005 % (50 ppm) at + 70 °C for 2000 hours at rated power. For high-precision applications, the ...

Vishay has introduced the new PNM series of precision non-magnetic thin film resistors. The devices feature a low standard TCR of ± 25 ppm/°C and laser-trimmed tolerances down to ± 0.1 % over a wide temperature range of - 55 °C to + 125 °C.

Vishay Intertechnology has released new 300W, 600W, and 800W thick film power resistors featuring a small size and a broad range of resistance values. The new Vishay Sfernice LPS300, LPS600, and LPS800 thick film resistors are non-inductive (< 0.1 µH) and provide a wide resistance range of 0.3 Ω to 900 kΩ. Featuring compact footprints of 57-mm by 60-mm and low weight of 83 grams, the devices save valuable space on the circuit board, al...

Vishay has announced a new QPL series of Bulk Metal Foil ultra-high-precision Accutrim trimming potentiometers designed to meet and substantially exceed the requirements of MIL-PRF-22097 Char. F. For avionics, military, and space applications (AMS), the QPL approved 1/4-in square RJ26-style devices offer low end-to-end TCR of ± 10 ppm/°C from − 55 °C to + 150 °C, + 25 °C ref., and ± 25 ppm/°C through the wiper, load life stability of...

Vishay Intertechnology, Inc. today introduced the new VPR221Z ultra-high-precision Z-Foil resistor. The new device provides an industrial-grade absolute TCR of ±0.05ppm/°C from 0°C to +60°C and ±0.2ppm/°C from -55°C to +125°C, +25°C ref., a power rating up to 8W at +25°C per MIL-PRF-39009 (1.5W in free air), an excellent power coefficient (due to self heating) of ±4ppm/W typical, and a tolerance of ±0.01%.

Vishay Intertechnology has introduced the new hermetically sealed VHP203 miniature ultra-high-precision Z-Foil resistor. The new device provides a low absolute TCR of ±0.05ppm/°C from 0°C to +60°C and ±0.2ppm/°C from −55°C to +125°C, +25°C Ref, an excellent power coefficient (ΔR due to self heating) of ±5ppm at rated power, a tolerance of ±0.001% (10ppm), and a load-life stability of ±0.002% (20ppm).

Vishay has announced the release of a new series of radial aluminum capacitors that offers very low impedance values, high capacitances, high ripple currents, and high-temperature operation up to +125°C.

Vishay has announced a new series of high-voltage, screw-mounting disc capacitors that offers designers a wide range of diameters and capacitance values over rated voltages from 10 kVDC to 40 kVDC.

Vishay Intertechnology has announced that its new series of ultra- high-precision, wraparound surface-mount Bulk Metal Z Foil (BMZF) resistors for avionics, military and space (AMS) applications is now available with post-manufacturing screening (PMO) in accordance with EEE-INST-002, DSCC, and EPPL. The new screening option is available for devices in the 0805 through 2512 case sizes.

To assist customers in understanding the advantages of using Bulk Metal Foil resistors in their applications, Vishay has announced that it has added streaming video demonstrations to its Web site. Vishay Bulk Metal Foil resistors are designed and manufactured to eliminate the inter-parameter compromise inherent in all other types of precision resistors.