|
|
|
National Stock Number:
5999-01-113-0353
Federal Supply Class:
5999
National Item Identification Number:
011130353
Description:
MOUNTING PAD,ELECTRICAL-ELECTRON
Detail:
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.
|
Manufacturer Information:
| 29931 | 07148 | UNITED TECHNOLOGIES CORP HAMILTON SUNDSTRAND CORP | | 29931 | 73030 | HAMILTON SUNDSTRAND CORPORATION |
|
Techincal Specification:
| BODY STYLE | RECTANGULARRECTANGULAR | | COLOR | NATURALNATURAL | | OVERALL HEIGHT | 0.250 INCHES NOMINAL0.250 INCHES NOMINAL | | OVERALL LENGTH | 2.120 INCHES NOMINAL2.120 INCHES NOMINAL | | OVERALL WIDTH | 0.930 INCHES NOMINAL0.930 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | L-P-392A,TYPE 2 FED SPEC SINGLE MATERIAL RESPONSEL-P-392A,TYPE 2 FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | PLASTIC ACETAL | | MOUNTING FACILITY TYPE AND QUANTITY | 2 THREADED HOLE(S) SINGLE MOUNTING FACILITY2 THREADED HOLE(S) SINGLE MOUNTING FACILITY | | NOMINAL THREAD SIZE | 0.138 INCHES SINGLE MOUNTING FACILITY0.138 INCHES SINGLE MOUNTING FACILITY | | THREAD CLASS | 2B SINGLE MOUNTING FACILITY2B SINGLE MOUNTING FACILITY | | THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) SINGLE MOUNTING FACILITYUNIFIED NATIONAL COARSE (UNC) SINGLE MOUNTING FACILITY |
|
|