PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 419/1/65780/000/073
419/1/65780/000/073 ✓ 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 419/1/65780/000/073 is a the manufacturer industrial component. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-00-057-7859, 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
419/1/65780/000/073
NSN: 5961-00-057-7859
FSC: 5961
CAGE: K4556 — BRITISH AEROSPACE DEFENCE SYSTEMS LTD T/A BAE SYSTEMS (GBR)
SPECIFICATIONS
Part Number419/1/65780/000/073
NSN5961-00-057-7859
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 419/1/65780/000/073 MFR OEM 419/1/65780/000/073
KEY FEATURES
•
SPECIFICATION/STANDARD DATA: 80131-RELEASE5009 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION
•
JOINT ELECTRONIC DEVICE ENGINEERING COUNCIL/JEDEC/CASE OUTLINE DESIGNATION: DO-41
•
FUNCTION FOR WHICH DESIGNED: ZENER DIODE
•
TERMINAL LENGTH: 1.100 INCHES MINIMUM IN
•
MAXIMUM OPERATING TEMP PER MEASUREMENT POINT: 200.0 CELSIUS AMBIENT AIR DEGC
•
CURRENT RATING PER CHARACTERISTIC: 25.00 MILLIAMPERES NOMINAL VOLTAGE REGULATOR DIODE CURRENT
•
VOLTAGE TOLERANCE IN PERCENT: -5.0 TO 5.0
•
MATERIAL: GLASS ENCLOSURE
TECHNICAL CHARACTERISTICS (FLIS)
SPECIFICATION/STANDARD DATA80131-RELEASE5009 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION
JOINT ELECTRONIC DEVICE ENGINEERING COUNCIL/JEDEC/CASE OUTLINE DESIGNATIONDO-41
FUNCTION FOR WHICH DESIGNEDZENER DIODE
TERMINAL LENGTH1.100 INCHES MINIMUM IN
MAXIMUM OPERATING TEMP PER MEASUREMENT POINT200.0 CELSIUS AMBIENT AIR DEGC
CURRENT RATING PER CHARACTERISTIC25.00 MILLIAMPERES NOMINAL VOLTAGE REGULATOR DIODE CURRENT
VOLTAGE TOLERANCE IN PERCENT-5.0 TO 5.0
MATERIALGLASS ENCLOSURE
POWER RATING PER CHARACTERISTIC1.0 WATTS MAXIMUM TOTAL POWER DISSIPATION
OVERALL LENGTH0.182 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 24
21-4740-0000Interchangeable
interchangeable cross-reference
interchangeable
19-027-6Interchangeable
interchangeable cross-reference
interchangeable
1N4740Interchangeable
interchangeable cross-reference
interchangeable
336019Interchangeable
interchangeable cross-reference
interchangeable
JAN1N4465AInterchangeable
interchangeable cross-reference
interchangeable
1N4327AInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 419/1/65780/000/073?
419/1/65780/000/073 is a 419/1/65780/000/073.
What parts can replace 419/1/65780/000/073?
There are 24 known substitutes for 419/1/65780/000/073: 21-4740-0000, 19-027-6, 1N4740 and 21 more. Substitute compatibility should be verified for your specific system.
Is 419/1/65780/000/073 still available?
419/1/65780/000/073 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026