PartsTable
Technical Data Sheet
PartsTable / COMPONENT / BR81C
BR81C ✓ Verified by PartsTable
— · SFP TRANSCEIVER
WHAT YOU NEED TO KNOW
SR = Short Range (multimode, 300m) | LR = Long Range (single-mode, 10km) DOM = Digital Optical Monitoring — most enterprise SFPs support it
MATCH ALL THREE: Speed + Wavelength + Brand compatibility
PRODUCT OVERVIEW

RECTIFIER,SEMICONDUCTOR DEVICE,U. Key specifications include overall_length: 0.687 INCHES NOMINAL IN, terminal_type_and_quantity: 4 UNINSULATED WIRE LEAD. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-00-465-8181, 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
BR81C
NSN: 5961-00-465-8181
FSC: 5961
CAGE: 12060 — DIODES INC (USA)
SPECIFICATIONS
overall_length0.687 INCHES NOMINAL IN
terminal_type_and_quantity4 UNINSULATED WIRE LEAD
NSN5961-00-465-8181
COMPONENT DIAGRAM
BAIL LATCH 10G SFP+ 850nm · SR (MMF, 300m) DOM: Digital Optical Monitoring TX RX LC DUPLEX 20-PIN EDGE CONNECTOR ~56.5 mm ~13.4mm SFP+ TRANSCEIVER | 10G | 850nm | SR (MMF, 300m) Hot-swappable | LC duplex fiber | DDM/DOM supported TITLE SFP+ XCVR PN BR81C MFR OEM RECTIFIER,SEMICONDUCTOR DEVICE,U
KEY FEATURES
•
TERMINAL TYPE AND QUANTITY: 4 UNINSULATED WIRE LEAD
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL LENGTH0.687 INCHES NOMINAL IN
TERMINAL TYPE AND QUANTITY4 UNINSULATED WIRE LEAD
VERIFIED SUBSTITUTES & CROSS-REFERENCES 17
2A1Interchangeable
interchangeable cross-reference
interchangeable
398-10167-4Interchangeable
interchangeable cross-reference
interchangeable
2A649-LInterchangeable
interchangeable cross-reference
interchangeable
398-10167-6Interchangeable
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 CompliantEAR99ESD SensitiveNot HAZMAT
Ready to buy BR81C?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is BR81C?
BR81C is a RECTIFIER,SEMICONDUCTOR DEVICE,U.
What parts can replace BR81C?
There are 17 known substitutes for BR81C: 2A1, 398-10167-4, 2A649-L and 14 more. Substitute compatibility should be verified for your specific system.
What is the NSN for BR81C?
BR81C is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-00-465-8181. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — BR81C

✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026