PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 019-004850
019-004850 ✓ 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_height: 0.185 INCHES NOMINAL IN, overall_diameter: 0.370 INCHES NOMINAL IN, features_provided: HERMETICALLY SEALED CASE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-01-003-0587, 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
019-004850
NSN: 5961-01-003-0587
FSC: 5961
CAGE: 26916 — NORTHROP GRUMMAN SYSTEMS CORPORATION DBA NORTHROP GRUMMAN SYSTEMS CORP DIV MULTIPLE (USA)
SPECIFICATIONS
overall_height0.185 INCHES NOMINAL IN
overall_diameter0.370 INCHES NOMINAL IN
features_providedHERMETICALLY SEALED CASE
NSN5961-01-003-0587
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 019-004850 MFR OEM TRANSISTOR
KEY FEATURES
•
FEATURES PROVIDED: HERMETICALLY SEALED CASE
•
OVERALL DIAMETER: 0.370 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
FEATURES PROVIDEDHERMETICALLY SEALED CASE
OVERALL DIAMETER0.370 INCHES NOMINAL IN
OVERALL HEIGHT0.185 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 22
MJE803Interchangeable
interchangeable cross-reference
interchangeable
352-1083-020Interchangeable
interchangeable cross-reference
interchangeable
2N5161Interchangeable
interchangeable cross-reference
interchangeable
48P06342D001Interchangeable
interchangeable cross-reference
interchangeable
DMS 87-023Interchangeable
interchangeable cross-reference
interchangeable
1853-0344Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 019-004850?
019-004850 is a TRANSISTOR.
What parts can replace 019-004850?
There are 22 known substitutes for 019-004850: MJE803, 352-1083-020, 2N5161 and 19 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 019-004850?
019-004850 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-01-003-0587. 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