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Technical Data Sheet
PartsTable / COMPONENT / SM-B-640008
SM-B-640008 ✓ 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: GLASS ENCLOSURE, mounting_method: TERMINAL, features_provided: HERMETICALLY SEALED CASE, terminal_type_and_quantity: 2 UNINSULATED WIRE LEAD W/TERMINAL LUG, function_for_which_designed: RECTIFIER. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-01-093-8354, 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
SM-B-640008
NSN: 5961-01-093-8354
FSC: 5961
CAGE: 14321 — PD&E ELECTRONICS, LLC (USA)
SPECIFICATIONS
materialGLASS ENCLOSURE
mounting_methodTERMINAL
features_providedHERMETICALLY SEALED CASE
terminal_type_and_quantity2 UNINSULATED WIRE LEAD W/TERMINAL LUG
function_for_which_designedRECTIFIER
NSN5961-01-093-8354
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 SM-B-640008 MFR OEM SEMICONDUCTOR DEVICE,DIODE
KEY FEATURES
•
MATERIAL: GLASS ENCLOSURE
•
TERMINAL TYPE AND QUANTITY: 2 UNINSULATED WIRE LEAD W/TERMINAL LUG
•
FUNCTION FOR WHICH DESIGNED: RECTIFIER
•
MOUNTING METHOD: TERMINAL
•
FEATURES PROVIDED: HERMETICALLY SEALED CASE
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALGLASS ENCLOSURE
MATERIALSILICON SEMICONDUCTOR
TERMINAL TYPE AND QUANTITY2 UNINSULATED WIRE LEAD W/TERMINAL LUG
FUNCTION FOR WHICH DESIGNEDRECTIFIER
MOUNTING METHODTERMINAL
FEATURES PROVIDEDHERMETICALLY SEALED CASE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 17
66C12170Interchangeable
interchangeable cross-reference
interchangeable
1N4003Interchangeable
interchangeable cross-reference
interchangeable
314-11-0003Interchangeable
interchangeable cross-reference
interchangeable
Q 5 3178 4744Interchangeable
interchangeable cross-reference
interchangeable
2L5532-101-14Interchangeable
interchangeable cross-reference
interchangeable
196WGInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is SM-B-640008?
SM-B-640008 is a SEMICONDUCTOR DEVICE,DIODE.
What parts can replace SM-B-640008?
There are 17 known substitutes for SM-B-640008: 66C12170, 1N4003, 314-11-0003 and 14 more. Substitute compatibility should be verified for your specific system.
What is the NSN for SM-B-640008?
SM-B-640008 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-01-093-8354. 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