MCRL00451R000KHB00

M e t a l C a s e R e s i s t o r s RESISTOR CORPORATION METAL CASE RESISTORS WATTS WITHOUT HEAT SINK 20 40 50 DIMENSIONS WITH HEAT SINK 45 70 100 A 1 21⁄2 311⁄16 RESISTANCE RANGE B C MIN. Ω MAX. Ω 17⁄16 3 41⁄8 17⁄8 33⁄8 49⁄16 1.1 0.2 0.2 2750 22 k 66 k (All dimensions in inches) Wattage ratings at 275°C rise above 25°C ambient. Heat sink is a steel panel 10” x 10” x 0.040”. Heat transfer to the heat sink is improved by the use of thermally conductive grease or epoxy. † Standard terminal is 3/16” wide. See Terminal Data. ‡ Standard terminal is Single Quick Connect. See Terminal Data. 1 OF 1 PART NUMBER 12M16-Ω† 12M40-Ω‡ 12M59-Ω‡