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Technical Data Sheet
PartsTable / COMPONENT / 91RC20
91RC20 ✓ 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

The SEMICONDUCTOR DEVICE,DIODE is a the manufacturer industrial component. Key specifications include overall_width: 1.062 INCHES NOMINAL IN, overall_height: 2.637 INCHES NOMINAL IN, overall_diameter: 1.062 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-01-117-4117, 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
91RC20
NSN: 5961-01-117-4117
FSC: 5961
CAGE: 81483 — INFINEON TECHNOLOGIES AMERICAS CORP (USA)
SPECIFICATIONS
overall_width1.062 INCHES NOMINAL IN
overall_height2.637 INCHES NOMINAL IN
overall_diameter1.062 INCHES NOMINAL IN
NSN5961-01-117-4117
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 91RC20 MFR OEM SEMICONDUCTOR DEVICE,DIODE
KEY FEATURES
•
OVERALL DIAMETER: 1.062 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL DIAMETER1.062 INCHES NOMINAL IN
OVERALL WIDTH1.062 INCHES NOMINAL IN
OVERALL HEIGHT2.637 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
2N2029Interchangeable
interchangeable cross-reference
interchangeable
RELEASE 3317Interchangeable
interchangeable cross-reference
interchangeable
68-6787Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 91RC20?
91RC20 is a SEMICONDUCTOR DEVICE,DIODE.
What parts can replace 91RC20?
There are 3 known substitutes for 91RC20: 2N2029, RELEASE 3317, 68-6787. Substitute compatibility should be verified for your specific system.
What is the NSN for 91RC20?
91RC20 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-01-117-4117. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026