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343-509 — TERMINAL BOARD

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

343-509: TERMINAL BOARD.

The TERMINAL BOARD is a the manufacturer industrial component. Key specifications include material: PLASTIC PHENOLIC BOARD, body_style: BARRIER TYPE, overall_width: 5.625 INCHES NOMINAL IN, base_thickness: 0.375 INCHES IN, overall_height: 0.750 INCHES NOMINAL IN, overall_length: 6.625 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5940-00-446-0094, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
343-509
NSN: 5940-00-446-0094
NIINs: 004460094, 010141008
FSC: 5940 — Lugs, Terminals, and Terminal Strips
CAGE: 26916 — NORTHROP GRUMMAN SYSTEMS CORPORATION DBA NORTHROP GRUMMAN SYSTEMS CORP DIV MULTIPLE (USA)
SPECIFICATIONS
materialPLASTIC PHENOLIC BOARD
body_styleBARRIER TYPE
overall_width5.625 INCHES NOMINAL IN
base_thickness0.375 INCHES IN
overall_height0.750 INCHES NOMINAL IN
overall_length6.625 INCHES NOMINAL IN
terminal_designNONFEEDTHRU
special_featuresPWB 1,CAP 18,RES 57,DIODE 16;PLUG-IN MTD
features_providedELECTROSTATIC SENSITIVE
surface_treatmentNICKEL TERMINALS
board_constructionHOLLOW CONSTRUCTION WITHOUT INSULATED STRIP
board_overall_width1.375 INCHES IN
NSN5940-00-446-0094
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TERMINAL BOARD TITLE COMPONENT PN 343-509 MFR TERMINAL BOARD
KEY FEATURES
•
MOUNTING FACILITY TYPE AND QUANTITY: 4 UNTHREADED HOLE(S)
•
NONFEEDTHRU TERMINAL QUANTITY: 2 SINGLE
•
BODY STYLE: BARRIER TYPE
•
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH: 0.422 INCHES IN
•
DISTANCE FROM LEFT EDGE OF TERMINAL BOARD TO CENTER OF FIRST MOUNTING FACILITY: 0.219 INCHES IN
•
DISTANCE FROM BOTTOM EDGE OF TERMINAL BOARD TO CENTER OF MOUNTING HOLE: 0.476 INCHES IN
•
TERMINAL FACILITY QUANTITY: 1
•
DIELECTRIC WITHSTANDING VOLTAGE IN VOLTS: 2.8
TECHNICAL CHARACTERISTICS
MOUNTING FACILITY TYPE AND QUANTITY4 UNTHREADED HOLE(S)
NONFEEDTHRU TERMINAL QUANTITY2 SINGLE
BODY STYLEBARRIER TYPE
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH0.422 INCHES IN
DISTANCE FROM LEFT EDGE OF TERMINAL BOARD TO CENTER OF FIRST MOUNTING FACILITY0.219 INCHES IN
DISTANCE FROM BOTTOM EDGE OF TERMINAL BOARD TO CENTER OF MOUNTING HOLE0.476 INCHES IN
TERMINAL FACILITY QUANTITY1
DIELECTRIC WITHSTANDING VOLTAGE IN VOLTS2.8
NONFEEDTHRU TERMINAL TYPE857 SINGLE
TERMINAL CONNECTING LINK QUANTITY2 SINGLE
SUBSTITUTES & CROSS-REFERENCES 3
38002-2Reference document
Same NSN cross-reference
Reference document — Secondary reference
671-JJ-02Reference document
Same NSN cross-reference
Reference document — Secondary reference
671-M-2Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 343-509?
343-509 is a TERMINAL BOARD.
What parts can replace 343-509?
There are 3 known substitutes for 343-509: 38002-2, 671-JJ-02, 671-M-2. Substitute compatibility should be verified for your specific system.
What is the NSN for 343-509?
343-509 is cataloged in the U.S. Government catalog under NSN 5940-00-446-0094. This indicates validated use in U.S. government and defense supply chains.
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