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Technical Data Sheet
PartsTable / COMPONENT / MIL-S-19500/108B
MIL-S-19500/108B ✓ 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-S-19500/108B is a the manufacturer industrial component. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-00-459-4005, 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-S-19500/108B
NSN: 5961-00-459-4005
FSC: 5961
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
Part NumberMIL-S-19500/108B
NSN5961-00-459-4005
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-S-19500/108B MFR OEM MIL-S-19500/108B
KEY FEATURES
•
OVERALL WIDTH ACROSS FLATS: 0.544 INCHES MINIMUM AND 0.562 INCHES MAXIMUM IN
•
NOMINAL THREAD SIZE: 0.250 INCHES IN
•
SEMICONDUCTOR MATERIAL: SILICON
•
INTERNAL CONFIGURATION: JUNCTION CONTACT
•
MOUNTING FACILITY QUANTITY: 1
•
MAXIMUM OPERATING TEMP PER MEASUREMENT POINT: 125.0 CELSIUS AMBIENT AIR DEGC
•
CURRENT RATING PER CHARACTERISTIC: 80.00 MILLIAMPERES MAXIMUM GATE TRIGGER CURRENT, DC AND 16.00 AMPERES MAXIMUM AVERAGE ON-STATE CURRENT, 180 DEGREES CONDUCTION ANGLE, AVERAGE OVER A FULL 60-HZ CYCLE
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL WIDTH ACROSS FLATS0.544 INCHES MINIMUM AND 0.562 INCHES MAXIMUM IN
NOMINAL THREAD SIZE0.250 INCHES IN
SPECIAL FEATURESJUNCTION PATTERN ARRANGEMENT: PNPN
SEMICONDUCTOR MATERIALSILICON
INTERNAL CONFIGURATIONJUNCTION CONTACT
MOUNTING FACILITY QUANTITY1
MAXIMUM OPERATING TEMP PER MEASUREMENT POINT125.0 CELSIUS AMBIENT AIR DEGC
CURRENT RATING PER CHARACTERISTIC80.00 MILLIAMPERES MAXIMUM GATE TRIGGER CURRENT, DC AND 16.00 AMPERES MAXIMUM AVERAGE ON-STATE CURRENT, 180 DEGREES CONDUCTION ANGLE, AVERAGE OVER A FULL 60-HZ CYCLE
TERMINAL TYPE AND QUANTITY2 TAB, SOLDER LUG AND 1 THREADED STUD
FEATURES PROVIDEDHERMETICALLY SEALED CASE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 35
2N683Interchangeable
interchangeable cross-reference
interchangeable
JANTX2N683Interchangeable
interchangeable cross-reference
interchangeable
013-13029-1Interchangeable
interchangeable cross-reference
interchangeable
153-0105Interchangeable
interchangeable cross-reference
interchangeable
JAN2N689Interchangeable
interchangeable cross-reference
interchangeable
457-5998Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is MIL-S-19500/108B?
MIL-S-19500/108B is a MIL-S-19500/108B.
What parts can replace MIL-S-19500/108B?
There are 35 known substitutes for MIL-S-19500/108B: 2N683, JANTX2N683, 013-13029-1 and 32 more. Substitute compatibility should be verified for your specific system.
Is MIL-S-19500/108B still available?
MIL-S-19500/108B 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