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Technical Data Sheet
PartsTable / COMPONENT / TX2N3442/SPCL
TX2N3442/SPCL ✓ 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 TX2N3442/SPCL is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-01-189-4124, 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
TX2N3442/SPCL
NSN: 5961-01-189-4124
FSC: 5961
CAGE: 18722 — HARRIS CORP SEMICONDUCTOR SECTOR (USA)
SPECIFICATIONS
Part NumberTX2N3442/SPCL
NSN5961-01-189-4124
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 TX2N3442/SPCL MFR OEM TX2N3442/SPCL
KEY FEATURES
•
MOUNTING FACILITY QUANTITY: 2
•
SEMICONDUCTOR MATERIAL: SILICON
•
MOUNTING METHOD: UNTHREADED HOLE(S)
•
TERMINAL TYPE AND QUANTITY: 1 CASE AND 2 PIN
TECHNICAL CHARACTERISTICS (FLIS)
MOUNTING FACILITY QUANTITY2
SPECIAL FEATURESJANTX2N3442 TRANSISTOR SELECTED FOR FWD CURRENT TRANSFER RATIO AND SMALL-SIGNAL SHORT-CIRCUIT FWD CURRENT TRANSFER RATIO
SEMICONDUCTOR MATERIALSILICON
OVERALL LENGTH0.350 INCHES NOMINAL IN
END ITEM IDENTIFICATIONF-111D AIRCRAFT
MOUNTING METHODUNTHREADED HOLE(S)
TERMINAL TYPE AND QUANTITY1 CASE AND 2 PIN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
2N3442Interchangeable
interchangeable cross-reference
interchangeable
36487Interchangeable
interchangeable cross-reference
interchangeable
700085Interchangeable
interchangeable cross-reference
interchangeable
2N3442AInterchangeable
interchangeable cross-reference
interchangeable
619139-1Interchangeable
interchangeable cross-reference
interchangeable
JAN2N3442Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is TX2N3442/SPCL?
TX2N3442/SPCL is a TX2N3442/SPCL.
What parts can replace TX2N3442/SPCL?
There are 14 known substitutes for TX2N3442/SPCL: 2N3442, 36487, 700085 and 11 more. Substitute compatibility should be verified for your specific system.
What is the NSN for TX2N3442/SPCL?
TX2N3442/SPCL is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-01-189-4124. 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