PartsTable
Technical Data Sheet
MIL-PRF-19500/550 ✓ 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-19500/550 is a the manufacturer industrial component. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-01-187-8070, 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-19500/550
NSN: 5961-01-187-8070
FSC: 5961
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
Part NumberMIL-PRF-19500/550
NSN5961-01-187-8070
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-19500/550 MFR OEM MIL-PRF-19500/550
KEY FEATURES
THREAD SERIES DESIGNATOR: UNF
SPECIFICATION/STANDARD DATA: 81349-MIL-S-19500/550 GOVERNMENT SPECIFICATION
TEST DATA DOCUMENT: 81349-MIL-S-19500 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
MOUNTING FACILITY QUANTITY: 1
MATERIAL: SILICON SEMICONDUCTOR
MAXIMUM OPERATING TEMP PER MEASUREMENT POINT: 175.0 CELSIUS JUNCTION DEGC
VOLTAGE RATING IN VOLTS PER CHARACTERISTIC: 100.0 MAXIMUM REVERSE VOLTAGE, INSTANTANEOUS AND 100.0 MAXIMUM WORKING PEAK REVERSE VOLTAGE
TECHNICAL CHARACTERISTICS (FLIS)
THREAD SERIES DESIGNATORUNF
SPECIFICATION/STANDARD DATA81349-MIL-S-19500/550 GOVERNMENT SPECIFICATION
TEST DATA DOCUMENT81349-MIL-S-19500 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
MOUNTING FACILITY QUANTITY1
MATERIALSILICON SEMICONDUCTOR
MAXIMUM OPERATING TEMP PER MEASUREMENT POINT175.0 CELSIUS JUNCTION DEGC
OVERALL LENGTH1.453 INCHES MAXIMUM IN
VOLTAGE RATING IN VOLTS PER CHARACTERISTIC100.0 MAXIMUM REVERSE VOLTAGE, INSTANTANEOUS AND 100.0 MAXIMUM WORKING PEAK REVERSE VOLTAGE
OVERALL WIDTH ACROSS FLATS0.688 INCHES MAXIMUM IN
CURRENT RATING PER CHARACTERISTIC70.00 AMPERES MAXIMUM AVERAGE FORWARD CURRENT AVERAGED OVER A FULL 60-HZ CYCLE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
MIL-S-19500/550Interchangeable
interchangeable cross-reference
interchangeable
MIL-PRF-19500/550Interchangeable
interchangeable cross-reference
interchangeable
JANTXV1N6305Interchangeable
interchangeable cross-reference
interchangeable
5008Interchangeable
interchangeable cross-reference
interchangeable
SD4184Interchangeable
interchangeable cross-reference
interchangeable
JAN1N6305Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is MIL-PRF-19500/550?
MIL-PRF-19500/550 is a MIL-PRF-19500/550.
What parts can replace MIL-PRF-19500/550?
There are 15 known substitutes for MIL-PRF-19500/550: MIL-S-19500/550, MIL-PRF-19500/550, JANTXV1N6305 and 12 more. Substitute compatibility should be verified for your specific system.
Is MIL-PRF-19500/550 still available?
MIL-PRF-19500/550 is currently cancelled.
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