National Item Identification Number
00-988-0155
009880155
5905-00-988-0155
5905009880155
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)
D1901
Reference Numbers (Part Numbers)
MIL-R-10509/3
MILR10509BTYPERN25X4001F
RN70D4021F
5M5102-226-64
Required Categories
ELECTRICAL RESISTANCE
RESISTANCE TOLERANCE IN PERCENT
POWER DISSIPATION RATING
Required Description
4.020 KILOHMS
-1.000 TO 1.000
0.750 FREE AIR
70.0
165.0
-500.0 TO 500.0
-5