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PartsTable / COMPONENT / 2A649-L
2A649-L ✓ 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

RECTIFIER,SEMICONDUCTOR DEVICE,U. Key specifications include color: WHITE INSCRIPTION, material: PLASTIC POLYCARBONATE BASE, inscription: HOLD INSERT, overall_width: 0.850 INCHES NOMINAL IN, overall_length: 1.080 INCHES NOMINAL IN, mounting_method: PRESS FIT. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6210-00-128-7937, 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
2A649-L
NSN: 6210-00-128-7937
FSC: 6210
CAGE: 91929 — HONEYWELL INTERNATIONAL INC. DBA HONEYWEEL SENSING & CONTROLS (USA)
SPECIFICATIONS
colorWHITE INSCRIPTION
materialPLASTIC POLYCARBONATE BASE
inscriptionHOLD INSERT
overall_width0.850 INCHES NOMINAL IN
overall_length1.080 INCHES NOMINAL IN
mounting_methodPRESS FIT
style_designatorFLAT
surface_conditionSMOOTH FACE
mounting_device_quantity1
light_transmission_designTRANSPARENT FILTER
hazardous_locations/environmental_protectionSHOCK RESISTANT
NSN6210-00-128-7937
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RECTIFIER,SEMICONDUCTOR DEVICE,U TITLE COMPONENT PN 2A649-L MFR RECTIFIER,SEMICONDUCTO
KEY FEATURES
•
MATERIAL: PLASTIC POLYCARBONATE INSERT
•
MOUNTING DEVICE QUANTITY: 1
•
COLOR: BLACK INSCRIPTION BACKGROUND
•
HAZARDOUS LOCATIONS/ENVIRONMENTAL PROTECTION: SHOCK RESISTANT
•
LIGHT TRANSMISSION DESIGN: TRANSPARENT FILTER
•
SURFACE CONDITION: SMOOTH BACK
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL WIDTH0.850 INCHES NOMINAL IN
MATERIALPLASTIC POLYCARBONATE INSERT
MOUNTING DEVICE QUANTITY1
COLORBLACK INSCRIPTION BACKGROUND
HAZARDOUS LOCATIONS/ENVIRONMENTAL PROTECTIONSHOCK RESISTANT
COLORCLEAR FILTER
LIGHT TRANSMISSION DESIGNTRANSPARENT FILTER
SURFACE CONDITIONSMOOTH BACK
MATERIALPLASTIC POLYCARBONATE BASE
OVERALL LENGTH1.080 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
2A1Interchangeable
interchangeable cross-reference
interchangeable
398-10167-4Interchangeable
interchangeable cross-reference
interchangeable
398-10167-7Interchangeable
interchangeable cross-reference
interchangeable
2A649-LInterchangeable
interchangeable cross-reference
interchangeable
2A258-L(SYNC ALM AND SERV OUT INInterchangeable
interchangeable cross-reference
interchangeable
2A258-LInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 2A649-L?
2A649-L is a RECTIFIER,SEMICONDUCTOR DEVICE,U.
What parts can replace 2A649-L?
There are 15 known substitutes for 2A649-L: 2A1, 398-10167-4, 398-10167-7 and 12 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 2A649-L?
2A649-L is cataloged in the Federal Logistics Information System (FLIS) under NSN 6210-00-128-7937. This indicates validated use in U.S. government and defense supply chains.
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PartsTable Design LLC · partstable.com
Last verified: July 2026