5998-01-017-0314 PRINTED WIRING BOARD Index 5961-01-017-0318 SEMICONDUCTOR DEVICES,UNITIZED

National Stock Number:
5999-01-017-0317

Federal Supply Class:
5999

National Item Identification Number:
010170317

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:
10702-221071GLOBE PLASTICS, INC.
14091267-6F6151SAFRAN
14091267-6FAQ15SAFRAN ELECTRONICS & DEFENSE
14099048-0F6151SAFRAN
14099048-0FAQ15SAFRAN ELECTRONICS & DEFENSE
537500-296214RAYTHEON COMPANY
7717-131-DAP13103THERMALLOY CO INC
7717-131-DAPC7407IV-ELECTRONIC KLAUS VESPERMANN KG
7844470P00103538LOCKHEED MARTIN CORPORATION
P235A026-178711TELEPHONICS CORP
P235A026-191290BURRELL SCIENTIFIC INC.


Techincal Specification:
ACCOMMODATED DEVICE MOUNTING HOLE PATTERN STYLEFOUR HOLE - 0.200 INCH
ACCOMMODATED DEVICE MOUNTING HOLE QUANTITY1
BODY STYLEDISK
COLORBLACK
OVERALL DIAMETER0.350 INCHES NOMINAL
OVERALL HEIGHT0.025 INCHES MINIMUM AND 0.045 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-M-14 MIL SPEC SINGLE MATERIAL RESPONSE
MATERIALPLASTIC DIALLYL PHTHALATE MINERAL FILLED
MOUNTING FACILITY TYPE AND QUANTITY4 UNTHREADED HOLE SINGLE MOUNTING FACILITY
UNTHREADED MOUNTING HOLE DIAMETER0.045 INCHES NOMINAL SINGLE MOUNTING FACILITY


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