PartsTable
Technical Data Sheet
SFB4001 ✓ 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: 0.187 INCHES NOMINAL IN, mounting_method: TERMINAL, terminal_length: 0.750 INCHES NOMINAL IN, overall_diameter: 0.171 INCHES NOMINAL IN, features_provided: HERMETICALLY SEALED CASE, internal_configuration: FIELD EFFECT. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-00-763-4701, 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
SFB4001
NSN: 5961-00-763-4701
FSC: 5961
CAGE: 01295 — TEXAS INSTRUMENTS INCORPORATED (USA)
SPECIFICATIONS
overall_length0.187 INCHES NOMINAL IN
mounting_methodTERMINAL
terminal_length0.750 INCHES NOMINAL IN
overall_diameter0.171 INCHES NOMINAL IN
features_providedHERMETICALLY SEALED CASE
internal_configurationFIELD EFFECT
semiconductor_materialSILICON
terminal_type_and_quantity3 UNINSULATED WIRE LEAD
part_name_assigned_by_controlling_agencyTRANSISTOR
NSN5961-00-763-4701
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 SFB4001 MFR OEM TRANSISTOR
KEY FEATURES
TERMINAL TYPE AND QUANTITY: 3 UNINSULATED WIRE LEAD
FEATURES PROVIDED: HERMETICALLY SEALED CASE
TERMINAL LENGTH: 0.750 INCHES NOMINAL IN
OVERALL DIAMETER: 0.171 INCHES NOMINAL IN
SEMICONDUCTOR MATERIAL: SILICON
INTERNAL CONFIGURATION: FIELD EFFECT
TECHNICAL CHARACTERISTICS (FLIS)
TERMINAL TYPE AND QUANTITY3 UNINSULATED WIRE LEAD
OVERALL LENGTH0.187 INCHES NOMINAL IN
FEATURES PROVIDEDHERMETICALLY SEALED CASE
TERMINAL LENGTH0.750 INCHES NOMINAL IN
OVERALL DIAMETER0.171 INCHES NOMINAL IN
PART NAME ASSIGNED BY CONTROLLING AGENCYTRANSISTOR
SEMICONDUCTOR MATERIALSILICON
INTERNAL CONFIGURATIONFIELD EFFECT
MOUNTING METHODTERMINAL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
2N2608Interchangeable
interchangeable cross-reference
interchangeable
4192800-215Interchangeable
interchangeable cross-reference
interchangeable
LF0067100Interchangeable
interchangeable cross-reference
interchangeable
51253Interchangeable
interchangeable cross-reference
interchangeable
386120R91Interchangeable
interchangeable cross-reference
interchangeable
PF445Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is SFB4001?
SFB4001 is a TRANSISTOR.
What parts can replace SFB4001?
There are 7 known substitutes for SFB4001: 2N2608, 4192800-215, LF0067100 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for SFB4001?
SFB4001 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-00-763-4701. This indicates validated use in U.S. government and defense supply chains.
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