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Technical Data Sheet
PartsTable / COMPONENT / MIL-S-19500/117C
MIL-S-19500/117C ✓ 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-19500/117C is a the manufacturer industrial component. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-00-851-8296, 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-19500/117C
NSN: 5961-00-851-8296
FSC: 5961
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
Part NumberMIL-S-19500/117C
NSN5961-00-851-8296
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-19500/117C MFR OEM MIL-S-19500/117C
KEY FEATURES
•
VOLTAGE TOLERANCE IN PERCENT: -5.0 TO 5.0
•
SPECIFICATION/STANDARD DATA: 81349-MIL-S-19500/117 GOVERNMENT SPECIFICATION
•
FEATURES PROVIDED: HERMETICALLY SEALED CASE
•
MAXIMUM OPERATING TEMP PER MEASUREMENT POINT: 175.0 CELSIUS AMBIENT AIR DEGC
•
FUNCTION FOR WHICH DESIGNED: ZENER DIODE
•
POWER RATING PER CHARACTERISTIC: 400.0 MILLIWATTS MAXIMUM TOTAL POWER DISSIPATION
•
VOLTAGE RATING IN VOLTS PER CHARACTERISTIC: 18.0 NOMINAL NOMINAL REGULATOR VOLTAGE
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL LENGTH0.230 INCHES MINIMUM AND 0.300 INCHES MAXIMUM IN
VOLTAGE TOLERANCE IN PERCENT-5.0 TO 5.0
SPECIFICATION/STANDARD DATA81349-MIL-S-19500/117 GOVERNMENT SPECIFICATION
FEATURES PROVIDEDHERMETICALLY SEALED CASE
MAXIMUM OPERATING TEMP PER MEASUREMENT POINT175.0 CELSIUS AMBIENT AIR DEGC
FUNCTION FOR WHICH DESIGNEDZENER DIODE
POWER RATING PER CHARACTERISTIC400.0 MILLIWATTS MAXIMUM TOTAL POWER DISSIPATION
VOLTAGE RATING IN VOLTS PER CHARACTERISTIC18.0 NOMINAL NOMINAL REGULATOR VOLTAGE
TERMINAL LENGTH1.000 INCHES MINIMUM AND 1.500 INCHES MAXIMUM IN
OVERALL DIAMETER0.092 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 21
353-3178-000Interchangeable
interchangeable cross-reference
interchangeable
1N967BInterchangeable
interchangeable cross-reference
interchangeable
JAN1N9788Interchangeable
interchangeable cross-reference
interchangeable
L00977Interchangeable
interchangeable cross-reference
interchangeable
JAN1N967BInterchangeable
interchangeable cross-reference
interchangeable
2601-3120Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is MIL-S-19500/117C?
MIL-S-19500/117C is a MIL-S-19500/117C.
What parts can replace MIL-S-19500/117C?
There are 21 known substitutes for MIL-S-19500/117C: 353-3178-000, 1N967B, JAN1N9788 and 18 more. Substitute compatibility should be verified for your specific system.
Is MIL-S-19500/117C still available?
MIL-S-19500/117C 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