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Technical Data Sheet
PartsTable / COMPONENT / MIL-PRF-19500/436
MIL-PRF-19500/436 ✓ 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-19500/436 is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-00-309-7984, 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-19500/436
NSN: 5961-00-309-7984
FSC: 5961
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
Part NumberMIL-PRF-19500/436
NSN5961-00-309-7984
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-19500/436 MFR OEM MIL-PRF-19500/436
KEY FEATURES
•
MOUNTING METHOD: TERMINAL
•
TERMINAL LENGTH: 1.000 INCHES MINIMUM IN
•
CURRENT RATING PER CHARACTERISTIC: 0.02 MILLIAMPERES MAXIMUM REVERSE CURRENT, DC
•
FEATURES PROVIDED: HERMETICALLY SEALED CASE
•
POWER RATING PER CHARACTERISTIC: 400.0 MILLIWATTS MAXIMUM FORWARD POWER DISSIPATION, DC
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL LENGTH0.300 INCHES MAXIMUM IN
MOUNTING METHODTERMINAL
TERMINAL LENGTH1.000 INCHES MINIMUM IN
CURRENT RATING PER CHARACTERISTIC0.02 MILLIAMPERES MAXIMUM REVERSE CURRENT, DC
FEATURES PROVIDEDHERMETICALLY SEALED CASE
OVERALL WIDTH0.107 INCHES MAXIMUM IN
POWER RATING PER CHARACTERISTIC400.0 MILLIWATTS MAXIMUM FORWARD POWER DISSIPATION, DC
OVERALL HEIGHT0.300 INCHES MAXIMUM IN
VOLTAGE RATING IN VOLTS PER CHARACTERISTIC30.0 NOMINAL REVERSE BREAKDOWN VOLTAGE, DC
TERMINAL CIRCLE DIAMETER0.020 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
JAN1N5470BInterchangeable
Same NIIN cross-reference
interchangeable
MILS19500-436Interchangeable
Same NIIN cross-reference
interchangeable
1N5470BInterchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is MIL-PRF-19500/436?
MIL-PRF-19500/436 is a MIL-PRF-19500/436.
What parts can replace MIL-PRF-19500/436?
There are 3 known substitutes for MIL-PRF-19500/436: JAN1N5470B, MILS19500-436, 1N5470B. Substitute compatibility should be verified for your specific system.
What is the NSN for MIL-PRF-19500/436?
MIL-PRF-19500/436 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-00-309-7984. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026