National Item Identification Number
00-138-3712
001383712
5905-00-138-3712
5905001383712
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)
06481
06481
06481
Reference Numbers (Part Numbers)
MIL-R-39017-2
RLR20C681GP
944039-6812
944921-6812
948553-6800
Required Categories
ELECTRICAL RESISTANCE
RESISTANCE TOLERANCE IN PERCENT
POWER DISSIPATION RATING
Required Description
680.000 OHMS
-2.000 TO 2.000
0.500 FREE AIR
70.0
150.0
-200.0 TO 200.0
-55