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7904043-01 — Network Technical Data

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— · 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 special_features: JUNCTION PATTERN ARRANGEMENT: NPN, semiconductor_material: SILICON. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System under NSN 5961-01-012-0561, 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
7904043-01
NSN: 5961-01-012-0561
FSC: 5961
CAGE: 06401 — L3 TECHNOLOGIES, INC. DBA COMMUNICATION SYSTEMS-WEST DIV COMMUNICATION SYSTEMS-WEST (USA)
SPECIFICATIONS
special_featuresJUNCTION PATTERN ARRANGEMENT: NPN
semiconductor_materialSILICON
NSN5961-01-012-0561
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 7904043-01 MFR OEM TRANSISTOR
KEY FEATURES
•
SEMICONDUCTOR MATERIAL: SILICON
TECHNICAL CHARACTERISTICS
SPECIAL FEATURESJUNCTION PATTERN ARRANGEMENT: NPN
SEMICONDUCTOR MATERIALSILICON
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
SP8474InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
SJ2450InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
DMS 88131BInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
150070InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
SJ1540InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
SJ1310HInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVEGOVERNMENT REGISTRY
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 7904043-01?
7904043-01 is a TRANSISTOR.
What parts can replace 7904043-01?
There are 12 known substitutes for 7904043-01: SP8474, SJ2450, DMS 88131B and 9 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 7904043-01?
7904043-01 is cataloged in the Federal Logistics Information System under NSN 5961-01-012-0561. 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: October 2026