PartsTable
Technical Data Sheet
MIL-S-19500/443 ✓ 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-19500/443 is a the manufacturer industrial component. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-00-599-9789, 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-19500/443
NSN: 5961-00-599-9789
FSC: 5961
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
Part NumberMIL-S-19500/443
NSN5961-00-599-9789
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-19500/443 MFR OEM MIL-S-19500/443
KEY FEATURES
TERMINAL TYPE AND QUANTITY: 2 UNINSULATED WIRE LEAD
MATERIAL: SILICON SEMICONDUCTOR
MOUNTING METHOD: TERMINAL
TEST DATA DOCUMENT: 037Z3-01038 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING)
TERMINAL LENGTH: 0.975 INCHES MINIMUM AND 1.500 INCHES MAXIMUM IN
MAXIMUM OPERATING TEMP PER MEASUREMENT POINT: 150.0 CELSIUS AMBIENT AIR DEGC
TECHNICAL CHARACTERISTICS (FLIS)
TERMINAL TYPE AND QUANTITY2 UNINSULATED WIRE LEAD
MATERIALSILICON SEMICONDUCTOR
MOUNTING METHODTERMINAL
TEST DATA DOCUMENT037Z3-01038 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING)
TERMINAL LENGTH0.975 INCHES MINIMUM AND 1.500 INCHES MAXIMUM IN
OVERALL LENGTH0.100 INCHES MINIMUM AND 0.170 INCHES MAXIMUM IN
MAXIMUM OPERATING TEMP PER MEASUREMENT POINT150.0 CELSIUS AMBIENT AIR DEGC
END ITEM IDENTIFICATIONHELICOPTER, SEARCH AND RESCUE; HELICOPTER, USCG; TEAM MATE; FIRE PUMPS; AIRCRAFT; HARPOON MISSILE; SONAR DOME RUBBER WINDOWS; SONAR RUBBER DOMES;
VOLTAGE RATING IN VOLTS PER CHARACTERISTIC100.0 MAXIMUM WORKING PEAK REVERSE VOLTAGE AND 150.0 MINIMUM BREAKDOWN VOLTAGE, DC
OVERALL DIAMETER0.045 INCHES MINIMUM AND 0.076 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 31
T113Interchangeable
interchangeable cross-reference
interchangeable
81T3123A2Interchangeable
interchangeable cross-reference
interchangeable
15129Interchangeable
interchangeable cross-reference
interchangeable
4037381-0701Interchangeable
interchangeable cross-reference
interchangeable
5082-3080Interchangeable
interchangeable cross-reference
interchangeable
28383-999ZInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is MIL-S-19500/443?
MIL-S-19500/443 is a MIL-S-19500/443.
What parts can replace MIL-S-19500/443?
There are 31 known substitutes for MIL-S-19500/443: T113, 81T3123A2, 15129 and 28 more. Substitute compatibility should be verified for your specific system.
Is MIL-S-19500/443 still available?
MIL-S-19500/443 is currently cancelled.
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