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PartsTable / COMPONENT / 20-00743-001
20-00743-001 ✓ 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: 0.170 INCHES MINIMUM AND 0.210 INCHES MAXIMUM IN, overall_diameter: 0.209 INCHES MINIMUM AND 0.230 INCHES MAXIMUM IN, internal_configuration: FIELD EFFECT, semiconductor_material: SILICON, electrode_internally-electrically_connected_to_case: SOURCE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-01-019-4927, 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
20-00743-001
NSN: 5961-01-019-4927
FSC: 5961
CAGE: 00724 — RAYTHEON COMPANY (USA)
SPECIFICATIONS
overall_length0.170 INCHES MINIMUM AND 0.210 INCHES MAXIMUM IN
overall_diameter0.209 INCHES MINIMUM AND 0.230 INCHES MAXIMUM IN
internal_configurationFIELD EFFECT
semiconductor_materialSILICON
electrode_internally-electrically_connected_to_caseSOURCE
NSN5961-01-019-4927
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 20-00743-001 MFR OEM TRANSISTOR
KEY FEATURES
•
ELECTRODE INTERNALLY-ELECTRICALLY CONNECTED TO CASE: SOURCE
•
SEMICONDUCTOR MATERIAL: SILICON
•
INTERNAL CONFIGURATION: FIELD EFFECT
•
OVERALL DIAMETER: 0.209 INCHES MINIMUM AND 0.230 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
ELECTRODE INTERNALLY-ELECTRICALLY CONNECTED TO CASESOURCE
SEMICONDUCTOR MATERIALSILICON
OVERALL LENGTH0.170 INCHES MINIMUM AND 0.210 INCHES MAXIMUM IN
INTERNAL CONFIGURATIONFIELD EFFECT
OVERALL DIAMETER0.209 INCHES MINIMUM AND 0.230 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
SMB413546-1Interchangeable
interchangeable cross-reference
interchangeable
SMB413546Interchangeable
interchangeable cross-reference
interchangeable
2N4352Interchangeable
interchangeable cross-reference
interchangeable
20-00743-003Interchangeable
interchangeable cross-reference
interchangeable
810-002Interchangeable
interchangeable cross-reference
interchangeable
HA2-2605Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 20-00743-001?
20-00743-001 is a TRANSISTOR.
What parts can replace 20-00743-001?
There are 13 known substitutes for 20-00743-001: SMB413546-1, SMB413546, 2N4352 and 10 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 20-00743-001?
20-00743-001 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-01-019-4927. 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