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Technical Data Sheet
PartsTable / COMPONENT / SM4880
SM4880 ✓ 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 TRANSISTOR is a the manufacturer industrial component. Key specifications include overall_length: 0.263 INCHES NOMINAL IN, mounting_method: TERMINAL, overall_diameter: 0.370 INCHES NOMINAL IN, special_features: JUNCTION PATTERN ARRANGEMENT: NPN, features_provided: HERMETICALLY SEALED CASE, internal_configuration: JUNCTION CONTACT. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-00-186-0763, 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
SM4880
NSN: 5961-00-186-0763
FSC: 5961
CAGE: 01295 — TEXAS INSTRUMENTS INCORPORATED (USA)
SPECIFICATIONS
overall_length0.263 INCHES NOMINAL IN
mounting_methodTERMINAL
overall_diameter0.370 INCHES NOMINAL IN
special_featuresJUNCTION PATTERN ARRANGEMENT: NPN
features_providedHERMETICALLY SEALED CASE
internal_configurationJUNCTION CONTACT
semiconductor_materialSILICON
terminal_type_and_quantity3 UNINSULATED WIRE LEAD
NSN5961-00-186-0763
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 SM4880 MFR OEM TRANSISTOR
KEY FEATURES
•
INTERNAL CONFIGURATION: JUNCTION CONTACT
•
OVERALL DIAMETER: 0.370 INCHES NOMINAL IN
•
TERMINAL TYPE AND QUANTITY: 3 UNINSULATED WIRE LEAD
•
SEMICONDUCTOR MATERIAL: SILICON
•
MOUNTING METHOD: TERMINAL
•
FEATURES PROVIDED: HERMETICALLY SEALED CASE
TECHNICAL CHARACTERISTICS (FLIS)
INTERNAL CONFIGURATIONJUNCTION CONTACT
OVERALL DIAMETER0.370 INCHES NOMINAL IN
OVERALL LENGTH0.263 INCHES NOMINAL IN
TERMINAL TYPE AND QUANTITY3 UNINSULATED WIRE LEAD
SEMICONDUCTOR MATERIALSILICON
MOUNTING METHODTERMINAL
SPECIAL FEATURESJUNCTION PATTERN ARRANGEMENT: NPN
FEATURES PROVIDEDHERMETICALLY SEALED CASE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
FD7351Interchangeable
interchangeable cross-reference
interchangeable
WC7351Interchangeable
interchangeable cross-reference
interchangeable
172-364Interchangeable
interchangeable cross-reference
interchangeable
54731-27Interchangeable
Same NIIN cross-reference
interchangeable
SN2179Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is SM4880?
SM4880 is a TRANSISTOR.
What parts can replace SM4880?
There are 5 known substitutes for SM4880: FD7351, WC7351, 172-364 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for SM4880?
SM4880 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-00-186-0763. 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