National Item Identification Number
01-009-0008
010090008
5905-01-009-0008
5905010090008
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)
05869
Reference Numbers (Part Numbers)
MIL-R-55182/1
RNC55H4200BM
RN55C4200B
4171409-904
Required Categories
ELECTRICAL RESISTANCE
RESISTANCE TOLERANCE IN PERCENT
POWER DISSIPATION RATING
Required Description
420.000 OHMS
-0.100 TO 0.100
0.100 FREE AIR
125.0
175.0
-50.0 TO 50.0
-55.