National Item Identification Number
01-478-3383
014783383
5999-01-478-3383
5999014783383
National Stock Number
Item Name
MOUNTING PAD,ELECTRICAL-ELECTRONIC COMPONENT
Federal Supply Class
5999
Description
An item fabricated from electrically nonconductive material specifically designed to provide a support for mounting an electrical and/or an electronic component such as a semiconductor device, relay, or resistor into the next higher assembly. It isolates the component from the mounting surface of the next higher assembly, it may act as a strain relief to avoid damage to the component seal, and it may permit soldering of the component to the next higher assembly without damage. It includes holes, notches, or other provisions for physical alignment and spacing of electrical leads and/or other mounting facilities projecting from the component it mounts. It may also afford protection from shock or vibration. It may be either nonthermally conductive which protects the component from temperature changes in the next higher assembly or it may be thermally conductive which permits heat generated in the component to be drained out to a heat sink. For items whose function is electrical insulation only, see INSULATOR, (as modified). Excludes HOLDER, (as modified); RETAINER, (as modified), and SPACER, PLATE.
Commercial and Government Entity Code (Supplier Data)
0ZK84
MICRO-DIMENSIONAL PRODUCTS
199 W SPRUCE ST
NORRISTOWN
PA
19401
610-239-7940
Reference Numbers (Part Numbers)
A-A-55485/06-013D
A-A-55485/6
10010D
Required Categories
OVERALL LENGTH
OVERALL WIDTH
COLOR
MATERIAL
MOUNTING FACILITY TYPE AND QUANT
Required Description
0.340 INCHES NOMINAL
0.060 INCHES NOMINAL
BLACK
PLASTIC DIALLYL PHTHALATE
4