Datasheet Details
Part number:
VPR221, VPR220
Manufacturer:
File Size:
264.97 KB
Description:
Foil power resistors.
Note:
This datasheet PDF includes multiple part numbers: VPR221, VPR220.
Please refer to the document for exact specifications by model.
VPR220, VPR221 Vishay Foil Resistors Bulk Metal® Foil Technology Precision Foil Power Resistors in TO-220 Configuration with TCR of ± 2 ppm/°C, Tolerance of to ± 0.01 % and Power Rating to 8 W Any value at any tolerance within resistance range Models VPR220 AND VPR221, made from Vishay Bulk Metal® Foil, offer low TCR, high stability, tight tolerance and fast response time in a small, molded resistor.
Model VPR220 is a 2 lead device.
Model VPR221 is a 4 lead Kelvin connected device.
The 4 leade
VPR221 Features
* Temperature coefficient of resistance (TCR): ± 2 ppm/°C typical (- 55 °C to + 125 °C, + 25 °C ref.)
* Tolerance: to ± 0.01 % (see tables 1 and 2)
* Electrostatic discharge (ESD): above 25 000 V
* Load life stability: ± 0.005 % (25 °C, 2000 h at rated power)
VPR221 Distributor
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