PartsTable
Technical Data Sheet
MIL-S-19500/434 ✓ 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-19500/434 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 5961-01-069-9548, 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-19500/434
NSN: 5961-01-069-9548
FSC: 5961
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
Part NumberMIL-S-19500/434
NSN5961-01-069-9548
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-19500/434 MFR OEM MIL-S-19500/434
KEY FEATURES
TERMINAL LENGTH: 0.900 INCHES MINIMUM IN
VOLTAGE RATING IN VOLTS PER CHARACTERISTIC: 191.0 MINIMUM BREAKDOWN VOLTAGE, DC AND 175.0 MAXIMUM WORKING PEAK REVERSE VOLTAGE
TERMINAL TYPE AND QUANTITY: 2 UNINSULATED WIRE LEAD
FUNCTION FOR WHICH DESIGNED: TRANSIENT SUPPRESSOR
OVERALL DIAMETER: 0.150 INCHES MINIMUM AND 0.185 INCHES MAXIMUM IN
MOUNTING METHOD: TERMINAL
POWER RATING PER CHARACTERISTIC: 3.0 WATTS MAXIMUM AVERAGE ON-STATE POWER DISSIPATION
MAXIMUM OPERATING TEMP PER MEASUREMENT POINT: 175.0 CELSIUS AMBIENT AIR DEGC
TECHNICAL CHARACTERISTICS (FLIS)
TERMINAL LENGTH0.900 INCHES MINIMUM IN
VOLTAGE RATING IN VOLTS PER CHARACTERISTIC191.0 MINIMUM BREAKDOWN VOLTAGE, DC AND 175.0 MAXIMUM WORKING PEAK REVERSE VOLTAGE
TERMINAL TYPE AND QUANTITY2 UNINSULATED WIRE LEAD
FUNCTION FOR WHICH DESIGNEDTRANSIENT SUPPRESSOR
OVERALL DIAMETER0.150 INCHES MINIMUM AND 0.185 INCHES MAXIMUM IN
MOUNTING METHODTERMINAL
POWER RATING PER CHARACTERISTIC3.0 WATTS MAXIMUM AVERAGE ON-STATE POWER DISSIPATION
MAXIMUM OPERATING TEMP PER MEASUREMENT POINT175.0 CELSIUS AMBIENT AIR DEGC
CURRENT RATING PER CHARACTERISTIC150.00 AMPERES MAXIMUM PEAK FORWARD SURGE CURRENT
OVERALL LENGTH0.160 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 27
2675218650Interchangeable
interchangeable cross-reference
interchangeable
JAN1N5556AInterchangeable
interchangeable cross-reference
interchangeable
JAN1N5556Interchangeable
interchangeable cross-reference
interchangeable
JAN1N5557AInterchangeable
interchangeable cross-reference
interchangeable
B77E0027-1Interchangeable
interchangeable cross-reference
interchangeable
MILS19500-434Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is MIL-S-19500/434?
MIL-S-19500/434 is a MIL-S-19500/434.
What parts can replace MIL-S-19500/434?
There are 27 known substitutes for MIL-S-19500/434: 2675218650, JAN1N5556A, JAN1N5556 and 24 more. Substitute compatibility should be verified for your specific system.
What is the NSN for MIL-S-19500/434?
MIL-S-19500/434 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-01-069-9548. This indicates validated use in U.S. government and defense supply chains.
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