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Technical Data Sheet
20A2638-2 ✓ Verified by PartsTable
· COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

CONNECTOR,RECEPTACLE,ELECTRICAL. Key specifications include body_style: RIGHT ANGLE TYPE, body_height: 0.360 INCHES NOMINAL IN, overall_width: 0.260 INCHES NOMINAL IN, terminal_type: PIN SINGLE MATING END SINGLE CONTACT GROUPING, overall_length: 2.276 INCHES NOMINAL IN, insert_material: PLASTIC DIALLYL PHTHALATE SINGLE MATING END. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5935-01-100-7502, 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
20A2638-2
NSN: 5935-01-100-7502
FSC: 5935
CAGE: 92755 — NORTHROP GRUMMAN SYSTEMS CORP DBA NORTHROP GRUMMAN SYSTEMS CORP (USA)
SPECIFICATIONS
body_styleRIGHT ANGLE TYPE
body_height0.360 INCHES NOMINAL IN
overall_width0.260 INCHES NOMINAL IN
terminal_typePIN SINGLE MATING END SINGLE CONTACT GROUPING
overall_length2.276 INCHES NOMINAL IN
insert_materialPLASTIC DIALLYL PHTHALATE SINGLE MATING END
contact_materialCOPPER ALLOY SINGLE MATING END SINGLE CONTACT GROUPING
precious_materialGOLD
terminal_locationSIDE SINGLE MATING END SINGLE CONTACT GROUPING
mating_end_quantity1
contact_removabilityNONREMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING
included_contact_typeROUND PIN SINGLE MATING END SINGLE CONTACT GROUPING
NSN5935-01-100-7502
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CONNECTOR,RECEPTACLE,ELECTRICAL TITLE COMPONENT PN 20A2638-2 MFR CONNECTOR,RECEPTACLE,E
KEY FEATURES
BODY HEIGHT: 0.360 INCHES NOMINAL IN
INSERT MATERIAL: PLASTIC DIALLYL PHTHALATE SINGLE MATING END
INCLUDED CONTACT QUANTITY: 41 SINGLE MATING END SINGLE CONTACT GROUPING
CONTACT SURFACE TREATMENT: GOLD AND NICKEL SINGLE MATING END SINGLE CONTACT GROUPING
INCLUDED CONTACT TYPE: ROUND PIN SINGLE MATING END SINGLE CONTACT GROUPING
TERMINAL TYPE: PIN SINGLE MATING END SINGLE CONTACT GROUPING
PRECIOUS MATERIAL AND LOCATION: CONTACT SURFACES GOLD
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL LENGTH2.276 INCHES NOMINAL IN
BODY HEIGHT0.360 INCHES NOMINAL IN
INSERT MATERIALPLASTIC DIALLYL PHTHALATE SINGLE MATING END
INCLUDED CONTACT QUANTITY41 SINGLE MATING END SINGLE CONTACT GROUPING
CONTACT SURFACE TREATMENTGOLD AND NICKEL SINGLE MATING END SINGLE CONTACT GROUPING
INCLUDED CONTACT TYPEROUND PIN SINGLE MATING END SINGLE CONTACT GROUPING
TERMINAL TYPEPIN SINGLE MATING END SINGLE CONTACT GROUPING
PRECIOUS MATERIAL AND LOCATIONCONTACT SURFACES GOLD
CONTACT MATERIALCOPPER ALLOY SINGLE MATING END SINGLE CONTACT GROUPING
CONTACT POSITION ARRANGEMENT STYLE2 ROWS OF CONTACTS NON-INSERTED BOARD SINGLE MATING END
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
SC220563-1Interchangeable
interchangeable cross-reference
interchangeable
DEMA9PInterchangeable
interchangeable cross-reference
interchangeable
102052Interchangeable
interchangeable cross-reference
interchangeable
530326-1Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 20A2638-2?
20A2638-2 is a CONNECTOR,RECEPTACLE,ELECTRICAL.
What parts can replace 20A2638-2?
There are 4 known substitutes for 20A2638-2: SC220563-1, DEMA9P, 102052 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 20A2638-2?
20A2638-2 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5935-01-100-7502. This indicates validated use in U.S. government and defense supply chains.
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