National Item Identification Number

01-168-0744
011680744
5905-01-168-0744
5905011680744

National Stock Number

Item Name

RESISTOR,FIXED,FILM

Federal Supply Class

5905

Description

A resistor whose ohmic value cannot be adjusted or varied. The resistance element consists of either a thin layer of conductive material, containing either binders or insulating materials, deposited on an insulated form; or an alloy of metal and ceramic materials, usually fused to an insulated form. Opposition to the flow of current is an inherent property of the materials used and is manifest by the heat dissipation in the resistor. See also ATTENUATOR, FIXED and RESISTOR, FIXED, COMPOSITION. Excludes carbon composition type resistors.

Commercial and Government Entity Code (Supplier Data)

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Reference Numbers (Part Numbers)

MIL-R-39017/2
RLR20C48R7FM
RLR20C48R7FR
RLR20C48R7FS

Required Categories

ELECTRICAL RESISTANCE
RESISTANCE TOLERANCE IN PERCENT
POWER DISSIPATION RATING

Required Description

48.700 OHMS
-1.000 TO 1.000
0.500 FREE AIR
70.0
150.0
-100.0 TO 100.0
-55.