National Item Identification Number
01-177-2006
011772006
5905-01-177-2006
5905011772006
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)
81413
Reference Numbers (Part Numbers)
MIL-R-39017/1
RLR07C21R5FM
RLR07C21R5FP
RLR07C21R5FS
RLR07C21R5GR
201670-02
Required Categories
ELECTRICAL RESISTANCE
RESISTANCE TOLERANCE IN PERCENT
POWER DISSIPATION RATING
Required Description
21.500 OHMS
-1.000 TO 1.000
0.250 FREE AIR
70.0
150.0
-100.0 TO 100.0
-55.
