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Technical Data Sheet
PartsTable / COMPONENT / 1N1346
1N1346 ✓ 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 material: SILICON SEMICONDUCTOR, features_provided: HERMETICALLY SEALED CASE, terminal_type_and_quantity: 2 TAB, SOLDER LUG, nondefinitive_spec/std_data: 1N1346 TYPE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-00-801-5661, 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
1N1346
NSN: 5961-00-801-5661
FSC: 5961
CAGE: 80131 — ELECTRONIC INDUSTRIES ASSOCIATION
SPECIFICATIONS
materialSILICON SEMICONDUCTOR
features_providedHERMETICALLY SEALED CASE
terminal_type_and_quantity2 TAB, SOLDER LUG
nondefinitive_spec/std_data1N1346 TYPE
NSN5961-00-801-5661
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 1N1346 MFR OEM SEMICONDUCTOR DEVICE,DIODE
KEY FEATURES
•
NONDEFINITIVE SPEC/STD DATA: 1N1346 TYPE
•
FEATURES PROVIDED: HERMETICALLY SEALED CASE
•
MATERIAL: SILICON SEMICONDUCTOR
•
TERMINAL TYPE AND QUANTITY: 2 TAB, SOLDER LUG
TECHNICAL CHARACTERISTICS (FLIS)
NONDEFINITIVE SPEC/STD DATA1N1346 TYPE
FEATURES PROVIDEDHERMETICALLY SEALED CASE
MATERIALSILICON SEMICONDUCTOR
TERMINAL TYPE AND QUANTITY2 TAB, SOLDER LUG
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
341DInterchangeable
interchangeable cross-reference
interchangeable
403108Interchangeable
interchangeable cross-reference
interchangeable
RELEASE2040Interchangeable
interchangeable cross-reference
interchangeable
1N1342Interchangeable
interchangeable cross-reference
interchangeable
1N1345Interchangeable
interchangeable cross-reference
interchangeable
720660-13Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1N1346?
1N1346 is a SEMICONDUCTOR DEVICE,DIODE.
What parts can replace 1N1346?
There are 8 known substitutes for 1N1346: 341D, 403108, RELEASE2040 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1N1346?
1N1346 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-00-801-5661. 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