PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 618-4921-102
618-4921-102 ✓ 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 end_item_identification: 411L-E3A. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-01-042-3339, 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
618-4921-102
NSN: 5961-01-042-3339
FSC: 5961
CAGE: 13499 — ROCKWELL COLLINS, INC. DBA COLLINS AEROSPACE GOVERNMENT SYSTEMS DIV COLLINS AEROSPACE - GOVERNMENT SYSTEMS (USA)
SPECIFICATIONS
end_item_identification411L-E3A
NSN5961-01-042-3339
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 618-4921-102 MFR OEM TRANSISTOR
TECHNICAL CHARACTERISTICS (FLIS)
END ITEM IDENTIFICATION411L-E3A
VERIFIED SUBSTITUTES & CROSS-REFERENCES 22
2N2219AAInterchangeable
interchangeable cross-reference
interchangeable
2N2219AInterchangeable
interchangeable cross-reference
interchangeable
N20017Interchangeable
interchangeable cross-reference
interchangeable
2N2219Interchangeable
interchangeable cross-reference
interchangeable
Q62702-F150-ZInterchangeable
interchangeable cross-reference
interchangeable
418195-4Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 618-4921-102?
618-4921-102 is a TRANSISTOR.
What parts can replace 618-4921-102?
There are 22 known substitutes for 618-4921-102: 2N2219AA, 2N2219A, N20017 and 19 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 618-4921-102?
618-4921-102 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-01-042-3339. 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