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Z201 Bulk Metal Foil Resistor

Ultra-performance through-hole Bulk Metal foil resistors from Vishay Foil

Vishay Foil Resistors' Z201 Bulk Metal Foil Resistor The first resistor product to offer a temperature coefficient of resistance (TCR) of 0.2 ppm/°C (-55°C to +125°C) - an industry breakthrough - has been announced by Vishay Foil Resistors. The Vishay Z201 Bulk Metal® foil resistor combines the lowest ever TCR with tolerance to 0.005%. The Z201 ultra-performance aerospace and instrumentation resistor, housed in a through-hole package, will be used for precision analog applications in test and measurement equipment, telecommunication test circuits, process control, and guidance circuits.

Built on Vishay's proprietary foil technology, the Z201 series is the third in a series of ultra-precision resistors since the first Bulk Metal foil resistor was introduced by Vishay in 1962. Its nominal TCR was reduced to -0.2 ppm/°C from -55°C to +25°C and +0.2 ppm/°C from +25°C to +125°C. This is a five-fold TCR improvement over the best previously available foil resistor and a ten-fold improvement over standard foil resistors. Datasheet

Digi-Key P/N Manufacturer P/N Description
Y1453-1.0K-ND Y14531K00000T9L RES 1.0K OHM .6W .01% FOIL RAD
Y1453-100-ND Y1453100R000T9L RES 100 OHM .6W .01% FOIL RAD
Y1453-100A-ND Y1453100R000V9L RES 100 OHM .6W .005% FOIL RAD
Y1453-10K-ND Y145310K0000T9L RES 10K OHM .6W .01% FOIL RAD
Y1453-10KA-ND Y145310K0000V9L RES 10KOHM .6W .005% FOIL RAD
Y1453-20KA-ND Y145320K0000V9L RES 20K OHM .6W .005% FOIL RAD
Y1453-5.0KA-ND Y14535K00000V9L RES 5.0KOHM .6W .005% FOIL RAD
Y1453-500A-ND Y1453500R000V9L RES 500 OHM .6W .005% FOIL RAD