National Item Identification Number
00-428-8372
004288372
5905-00-428-8372
5905004288372
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)
91637
VISHAY DALE ELECTRONICSVISHAY
AMERICAS INC
1122 23RD STREET
609
COLUMBUS
NE
68602
402-563-6286
94756
Reference Numbers (Part Numbers)
ERC50-7-193
MILR55182-7
RNC50J4991FM
RNC50J4991FP
RNC50J4991FS
RNR50J4991FM
Required Categories
ELECTRICAL RESISTANCE
RESISTANCE TOLERANCE IN PERCENT
POWER DISSIPATION RATING
Required Description
4.990 KILOHMS
-1.000 TO 1.000
0.050 FREE AIR
125.0
175.0
-25.0 TO 25.0
-55
