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Technical Data Sheet
PartsTable / COMPONENT / MIL-PRF-19500/114
MIL-PRF-19500/114 ✓ 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-19500/114 is a the manufacturer industrial component. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-00-009-9978, 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-19500/114
NSN: 5961-00-009-9978
FSC: 5961
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
Part NumberMIL-PRF-19500/114
NSN5961-00-009-9978
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-19500/114 MFR OEM MIL-PRF-19500/114
KEY FEATURES
•
MATERIAL: SILICON SEMICONDUCTOR
•
JOINT ELECTRONIC DEVICE ENGINEERING COUNCIL/JEDEC/CASE OUTLINE DESIGNATION: TO-3
•
VOLTAGE RATING IN VOLTS PER CHARACTERISTIC: 91.0 NOMINAL NOMINAL REGULATOR VOLTAGE
•
MAXIMUM OPERATING TEMP PER MEASUREMENT POINT: 175.0 CELSIUS AMBIENT AIR DEGC
•
VOLTAGE TOLERANCE IN PERCENT: -5.0 TO 5.0
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALSILICON SEMICONDUCTOR
JOINT ELECTRONIC DEVICE ENGINEERING COUNCIL/JEDEC/CASE OUTLINE DESIGNATIONTO-3
VOLTAGE RATING IN VOLTS PER CHARACTERISTIC91.0 NOMINAL NOMINAL REGULATOR VOLTAGE
OVERALL HEIGHT0.380 INCHES MAXIMUM IN
OVERALL LENGTH1.253 INCHES MAXIMUM IN
OVERALL WIDTH1.050 INCHES MAXIMUM IN
MAXIMUM OPERATING TEMP PER MEASUREMENT POINT175.0 CELSIUS AMBIENT AIR DEGC
VOLTAGE TOLERANCE IN PERCENT-5.0 TO 5.0
ELECTRODE INTERNALLY-ELECTRICALLY CONNECTED TO CASEANODE
FEATURES PROVIDEDHERMETICALLY SEALED CASE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
JANTX1N2837BInterchangeable
Same NIIN cross-reference
interchangeable
50M91ZInterchangeable
Same NIIN cross-reference
interchangeable
1N2837BInterchangeable
Same NIIN cross-reference
interchangeable
353-9016-190Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is MIL-PRF-19500/114?
MIL-PRF-19500/114 is a MIL-PRF-19500/114.
What parts can replace MIL-PRF-19500/114?
There are 4 known substitutes for MIL-PRF-19500/114: JANTX1N2837B, 50M91Z, 1N2837B and 1 more. Substitute compatibility should be verified for your specific system.
Is MIL-PRF-19500/114 still available?
MIL-PRF-19500/114 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