National Item Identification Number
01-318-3994
013183994
5905-01-318-3994
5905013183994
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)
73030
Reference Numbers (Part Numbers)
MIL-R-55342/4
M55342/4-K3090FB
M55342/4-K3090FBM
M55342K04B309DR
5R9720-002-
Required Categories
ELECTRICAL RESISTANCE
RESISTANCE TOLERANCE IN PERCENT
POWER DISSIPATION RATING
Required Description
309.000 OHMS
-1.000 TO 1.000
0.150 FREE AIR
70.0
150.0
-100.0 TO 100.0
-55