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Technical Data Sheet
PartsTable / COMPONENT / MIL-S-19500/226
MIL-S-19500/226 ✓ 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-19500/226 is a the manufacturer industrial component. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-00-226-5139, 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-19500/226
NSN: 5961-00-226-5139
FSC: 5961
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
Part NumberMIL-S-19500/226
NSN5961-00-226-5139
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-19500/226 MFR OEM MIL-S-19500/226
KEY FEATURES
•
FEATURES PROVIDED: HERMETICALLY SEALED CASE
•
OVERALL DIAMETER: 0.080 INCHES MINIMUM AND 0.125 INCHES MAXIMUM IN
•
TERMINAL LENGTH: 1.000 INCHES MINIMUM AND 1.500 INCHES MAXIMUM IN
•
POWER RATING PER CHARACTERISTIC: 75.0 MILLIWATTS MAXIMUM TOTAL POWER DISSIPATION
•
MATERIAL: GERMANIUM SEMICONDUCTOR
•
VOLTAGE RATING IN VOLTS PER CHARACTERISTIC: 80.0 MAXIMUM REVERSE VOLTAGE, INSTANTANEOUS
•
MAXIMUM OPERATING TEMP PER MEASUREMENT POINT: 100.0 CELSIUS AMBIENT AIR DEGC
TECHNICAL CHARACTERISTICS (FLIS)
FEATURES PROVIDEDHERMETICALLY SEALED CASE
OVERALL DIAMETER0.080 INCHES MINIMUM AND 0.125 INCHES MAXIMUM IN
TERMINAL LENGTH1.000 INCHES MINIMUM AND 1.500 INCHES MAXIMUM IN
POWER RATING PER CHARACTERISTIC75.0 MILLIWATTS MAXIMUM TOTAL POWER DISSIPATION
MATERIALGERMANIUM SEMICONDUCTOR
VOLTAGE RATING IN VOLTS PER CHARACTERISTIC80.0 MAXIMUM REVERSE VOLTAGE, INSTANTANEOUS
OVERALL LENGTH0.230 INCHES MINIMUM AND 0.300 INCHES MAXIMUM IN
MAXIMUM OPERATING TEMP PER MEASUREMENT POINT100.0 CELSIUS AMBIENT AIR DEGC
MOUNTING METHODTERMINAL
CURRENT RATING PER CHARACTERISTIC250.00 MILLIAMPERES MAXIMUM FORWARD CURRENT, DC
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
JAN1N3666MInterchangeable
interchangeable cross-reference
interchangeable
MILS19500-226Interchangeable
interchangeable cross-reference
interchangeable
DR498Interchangeable
interchangeable cross-reference
interchangeable
1N5240RInterchangeable
interchangeable cross-reference
interchangeable
56094-305-3Interchangeable
interchangeable cross-reference
interchangeable
MIL-S-19500/226Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is MIL-S-19500/226?
MIL-S-19500/226 is a MIL-S-19500/226.
What parts can replace MIL-S-19500/226?
There are 9 known substitutes for MIL-S-19500/226: JAN1N3666M, MILS19500-226, DR498 and 6 more. Substitute compatibility should be verified for your specific system.
Is MIL-S-19500/226 still available?
MIL-S-19500/226 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