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Technical Data Sheet
PartsTable / COMPONENT / MIL-PRF-19500/359
MIL-PRF-19500/359 ✓ 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 MIL-PRF-19500/359 is a the manufacturer industrial component. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-00-356-4360, 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
MIL-PRF-19500/359
NSN: 5961-00-356-4360
FSC: 5961
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
Part NumberMIL-PRF-19500/359
NSN5961-00-356-4360
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 MIL-PRF-19500/359 MFR OEM MIL-PRF-19500/359
KEY FEATURES
•
FEATURES PROVIDED: HERMETICALLY SEALED CASE
•
MAXIMUM OPERATING TEMP PER MEASUREMENT POINT: 175.0 CELSIUS AMBIENT AIR DEGC
•
VOLTAGE RATING IN VOLTS PER CHARACTERISTIC: 1000.0 MAXIMUM WORKING PEAK REVERSE VOLTAGE, MAXIMUM PEAK TOTAL VALUE
•
TERMINAL TYPE AND QUANTITY: 2 UNINSULATED WIRE LEAD
•
OVERALL DIAMETER: 0.145 INCHES MAXIMUM IN
•
TERMINAL LENGTH: 1.000 INCHES MINIMUM AND 1.500 INCHES MAXIMUM IN
•
CURRENT RATING PER CHARACTERISTIC: 0.25 AMPERES MAXIMUM AVERAGE FORWARD CURRENT AVERAGED OVER A FULL 60-HZ CYCLE
TECHNICAL CHARACTERISTICS (FLIS)
FEATURES PROVIDEDHERMETICALLY SEALED CASE
MAXIMUM OPERATING TEMP PER MEASUREMENT POINT175.0 CELSIUS AMBIENT AIR DEGC
VOLTAGE RATING IN VOLTS PER CHARACTERISTIC1000.0 MAXIMUM WORKING PEAK REVERSE VOLTAGE, MAXIMUM PEAK TOTAL VALUE
TERMINAL TYPE AND QUANTITY2 UNINSULATED WIRE LEAD
OVERALL DIAMETER0.145 INCHES MAXIMUM IN
TERMINAL LENGTH1.000 INCHES MINIMUM AND 1.500 INCHES MAXIMUM IN
OVERALL LENGTH0.275 INCHES MAXIMUM IN
CURRENT RATING PER CHARACTERISTIC0.25 AMPERES MAXIMUM AVERAGE FORWARD CURRENT AVERAGED OVER A FULL 60-HZ CYCLE
MOUNTING METHODTERMINAL
SPECIFICATION/STANDARD DATA81349-MIL-C-19500/359 GOVERNMENT SPECIFICATION
VERIFIED SUBSTITUTES & CROSS-REFERENCES 17
JANTX1N4946Interchangeable
interchangeable cross-reference
interchangeable
418858-8Interchangeable
interchangeable cross-reference
interchangeable
MIL-S-19500/359Interchangeable
interchangeable cross-reference
interchangeable
MIL-PRF-19500/359Interchangeable
interchangeable cross-reference
interchangeable
JANTX1N4947Interchangeable
interchangeable cross-reference
interchangeable
999/4/43076/105Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is MIL-PRF-19500/359?
MIL-PRF-19500/359 is a MIL-PRF-19500/359.
What parts can replace MIL-PRF-19500/359?
There are 17 known substitutes for MIL-PRF-19500/359: JANTX1N4946, 418858-8, MIL-S-19500/359 and 14 more. Substitute compatibility should be verified for your specific system.
Is MIL-PRF-19500/359 still available?
MIL-PRF-19500/359 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