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> 10 vishay RT020F power thick film 4 ohm resistors
10 vishay RT020F power thick film 4 ohm resistors
They have "Kearney Standard" markings making them Lucent/ATT parts.
They are marked 37074 A0020 KS24248L8 4R00 .5%.
approx. 3/8" wide x 1-1/4" in length. T0-220
These power thick film resistors are intended for use with a 20 watt heat sink. They have special high reliability and precision with .5% tolerance. They were made to exacting specs and probably for high speed switching power supplies.
Please reference our part number 2419.