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Technical Data Sheet
PartsTable / COMPONENT / 666065-290
666065-290 ✓ 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 UNINSULATED WIRE LEAD, nondefinitive_spec/std_data: 1N628 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 5961-00-686-8391, 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
666065-290
NSN: 5961-00-686-8391
FSC: 5961
CAGE: 12436 — BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC. DIV BAE SYSTEMS INFORMATION & ELECTRONIC SYSTEMS INTEGRATION INC (USA)
SPECIFICATIONS
materialSILICON SEMICONDUCTOR
features_providedHERMETICALLY SEALED CASE
terminal_type_and_quantity2 UNINSULATED WIRE LEAD
nondefinitive_spec/std_data1N628 TYPE
NSN5961-00-686-8391
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 666065-290 MFR OEM SEMICONDUCTOR DEVICE,DIODE
KEY FEATURES
•
NONDEFINITIVE SPEC/STD DATA: 1N628 TYPE
•
MATERIAL: SILICON SEMICONDUCTOR
•
FEATURES PROVIDED: HERMETICALLY SEALED CASE
•
TERMINAL TYPE AND QUANTITY: 2 UNINSULATED WIRE LEAD
TECHNICAL CHARACTERISTICS (FLIS)
NONDEFINITIVE SPEC/STD DATA1N628 TYPE
MATERIALSILICON SEMICONDUCTOR
FEATURES PROVIDEDHERMETICALLY SEALED CASE
TERMINAL TYPE AND QUANTITY2 UNINSULATED WIRE LEAD
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
1N628Interchangeable
interchangeable cross-reference
interchangeable
322-1093P4Interchangeable
interchangeable cross-reference
interchangeable
351000-4Interchangeable
interchangeable cross-reference
interchangeable
JAN1N3070AInterchangeable
interchangeable cross-reference
interchangeable
QG19Interchangeable
interchangeable cross-reference
interchangeable
847001-0026Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 666065-290?
666065-290 is a SEMICONDUCTOR DEVICE,DIODE.
What parts can replace 666065-290?
There are 15 known substitutes for 666065-290: 1N628, 322-1093P4, 351000-4 and 12 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 666065-290?
666065-290 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-00-686-8391. 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