National Item Identification Number
00-434-2607
004342607
5905-00-434-2607
5905004342607
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)
94756
Reference Numbers (Part Numbers)
MIL-R-55182/7
RNC50H4991BP
RNC50H4991BR
RNC50H4991BS
443-1511-763
Required Categories
ELECTRICAL RESISTANCE
RESISTANCE TOLERANCE IN PERCENT
POWER DISSIPATION RATING
Required Description
4.990 KILOHMS
-0.100 TO 0.100
0.050 FREE AIR
125.0
175.0
-50.0 TO 50.0
-55