National Item Identification Number
01-129-9774
011299774
5905-01-129-9774
5905011299774
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)
23338
WAVETEK U S INC
DIV OF WAVETEK CORP
9145 BALBOA AVE
SAN DIEGO
CA
92123
858-279-2200
34280
WAVETEK RF PRODUCTS INC
6620 NETWORK WAY
INDIANAPOLIS
IN
46278
240-404-1263
Reference Numbers (Part Numbers)
MF55K499
MF55K4990F
4701-03-4990
4701-03-4990
Required Categories
ELECTRICAL RESISTANCE
RESISTANCE TOLERANCE IN PERCENT
POWER DISSIPATION RATING
Required Description
499.000 OHMS
-1.000 TO 1.000
0.250 FREE AIR
70.0
155.0
-100.0 TO 100.0
-55
