National Item Identification Number
01-048-2549
010482549
5905-01-048-2549
5905010482549
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)
88113
HARRIS CORPORATION
DIV BROADCAST COMMUNICATIONS
3200 WISMANN LANE
QUINCY
IL
62305
217-222-8200
Reference Numbers (Part Numbers)
MIL-R-55182/1
RNC55C4993FS
RNR55C4993FP
RNR55C4993FS
548-0491-000
Required Categories
ELECTRICAL RESISTANCE
RESISTANCE TOLERANCE IN PERCENT
POWER DISSIPATION RATING
Required Description
499.000 KILOHMS
-1.000 TO 1.000
0.100 FREE AIR
125.0
175.0
-50.0 TO 50.0
-