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Technical Data Sheet
PartsTable / COMPONENT / A 14019
A 14019 ✓ 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

RECTIFIER,SEMICONDUCTOR DEVICE,U. Key specifications include overall_width: 1.125 INCHES NOMINAL IN, overall_height: 1.000 INCHES NOMINAL IN, overall_length: 1.125 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-00-553-9537, 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
A 14019
NSN: 5961-00-553-9537
FSC: 5961
CAGE: K0967 — MBDA UK LTD (GBR)
SPECIFICATIONS
overall_width1.125 INCHES NOMINAL IN
overall_height1.000 INCHES NOMINAL IN
overall_length1.125 INCHES NOMINAL IN
NSN5961-00-553-9537
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 A 14019 MFR OEM RECTIFIER,SEMICONDUCTOR DEVICE,U
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL WIDTH1.125 INCHES NOMINAL IN
OVERALL HEIGHT1.000 INCHES NOMINAL IN
OVERALL LENGTH1.125 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
401002Interchangeable
interchangeable cross-reference
interchangeable
AA55509-009Interchangeable
interchangeable cross-reference
interchangeable
264-0605-00Interchangeable
interchangeable cross-reference
interchangeable
6920011670953Interchangeable
interchangeable cross-reference
interchangeable
107028-001Interchangeable
interchangeable cross-reference
interchangeable
KBPC25-005Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is A 14019?
A 14019 is a RECTIFIER,SEMICONDUCTOR DEVICE,U.
What parts can replace A 14019?
There are 16 known substitutes for A 14019: 401002, AA55509-009, 264-0605-00 and 13 more. Substitute compatibility should be verified for your specific system.
What is the NSN for A 14019?
A 14019 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-00-553-9537. 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