National Item Identification Number
01-158-2318
011582318
5905-01-158-2318
5905011582318
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)
U2453
CROSTER ELECTRONICS
ITALIA HOUSE PASS STREET
OLDHAM GTR MANCHESTER
OL9 6HZ
UNITED KINGDOM
01616240261
96169
Reference Numbers (Part Numbers)
DR1 39R 2% .25W
MIL-R-55182/5
RNC65C2493BR
RNC65C2493BR
RNR65C2493BM
RNR65C
Required Categories
ELECTRICAL RESISTANCE
RESISTANCE TOLERANCE IN PERCENT
POWER DISSIPATION RATING
Required Description
249.000 KILOHMS
-0.100 TO 0.100
0.250 FREE AIR
125.0
175.0
-50.0 TO 50.0
-