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Technical Data Sheet
JANTX1N3191 ✓ 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 SEMICONDUCTOR DEVICE,DIODE is a the manufacturer industrial component. Key specifications include material: SILICON SEMICONDUCTOR, overall_length: 2.500 INCHES NOMINAL IN, mounting_method: TERMINAL, terminal_length: 0.900 INCHES MINIMUM AND 1.250 INCHES MAXIMUM IN, major_components: DIODE 2,INSULATION 2,BAND 4,CABLE 3, overall_diameter: 0.115 INCHES MINIMUM AND 0.180 INCHES MAXIMUM IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-00-403-3298, 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
JANTX1N3191
NSN: 5961-00-403-3298
FSC: 5961
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
materialSILICON SEMICONDUCTOR
overall_length2.500 INCHES NOMINAL IN
mounting_methodTERMINAL
terminal_length0.900 INCHES MINIMUM AND 1.250 INCHES MAXIMUM IN
major_componentsDIODE 2,INSULATION 2,BAND 4,CABLE 3
overall_diameter0.115 INCHES MINIMUM AND 0.180 INCHES MAXIMUM IN
features_providedELECTROSTATIC SENSITIVE
test_data_document19207-QA+12352918 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).
end_item_identification2350-01-305-0028
terminal_type_and_quantity2 UNINSULATED WIRE LEAD
specification/standard_data81349-MIL-S-19500/155 GOVERNMENT SPECIFICATION
criticality_code_justificationZZZY
NSN5961-00-403-3298
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 JANTX1N3191 MFR OEM SEMICONDUCTOR DEVICE,DIODE
KEY FEATURES
FEATURES PROVIDED: ELECTROSTATIC SENSITIVE
OVERALL DIAMETER: 0.115 INCHES MINIMUM AND 0.180 INCHES MAXIMUM IN
MATERIAL: SILICON SEMICONDUCTOR
VOLTAGE RATING IN VOLTS PER CHARACTERISTIC: 600.0 MAXIMUM WORKING PEAK REVERSE VOLTAGE, MAXIMUM PEAK TOTAL VALUE
CURRENT RATING PER CHARACTERISTIC: 50.00 AMPERES MAXIMUM PEAK FORWARD SURGE CURRENT
TERMINAL LENGTH: 0.900 INCHES MINIMUM AND 1.250 INCHES MAXIMUM IN
POWER RATING PER CHARACTERISTIC: 20.0 WATTS MAXIMUM TOTAL POWER DISSIPATION
TECHNICAL CHARACTERISTICS (FLIS)
FEATURES PROVIDEDELECTROSTATIC SENSITIVE
OVERALL LENGTH0.130 INCHES MINIMUM AND 0.200 INCHES MAXIMUM IN
OVERALL DIAMETER0.115 INCHES MINIMUM AND 0.180 INCHES MAXIMUM IN
MATERIALSILICON SEMICONDUCTOR
VOLTAGE RATING IN VOLTS PER CHARACTERISTIC600.0 MAXIMUM WORKING PEAK REVERSE VOLTAGE, MAXIMUM PEAK TOTAL VALUE
CURRENT RATING PER CHARACTERISTIC50.00 AMPERES MAXIMUM PEAK FORWARD SURGE CURRENT
TERMINAL LENGTH0.900 INCHES MINIMUM AND 1.250 INCHES MAXIMUM IN
POWER RATING PER CHARACTERISTIC20.0 WATTS MAXIMUM TOTAL POWER DISSIPATION
MAXIMUM OPERATING TEMP PER MEASUREMENT POINT175.0 CELSIUS AMBIENT AIR DEGC
MOUNTING METHODTERMINAL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 32
174-70028-01Interchangeable
interchangeable cross-reference
interchangeable
1N4385Interchangeable
interchangeable cross-reference
interchangeable
174-19529-12Interchangeable
interchangeable cross-reference
interchangeable
1N2071Interchangeable
interchangeable cross-reference
interchangeable
352250010121Interchangeable
interchangeable cross-reference
interchangeable
6081-1003Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is JANTX1N3191?
JANTX1N3191 is a SEMICONDUCTOR DEVICE,DIODE.
What parts can replace JANTX1N3191?
There are 32 known substitutes for JANTX1N3191: 174-70028-01, 1N4385, 174-19529-12 and 29 more. Substitute compatibility should be verified for your specific system.
Is JANTX1N3191 still available?
JANTX1N3191 is currently cancelled.
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