PartsTable
Technical Data Sheet
JANTX1N3994A ✓ 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: 0.405 INCHES MAXIMUM IN, mounting_method: THREADED STUD(S), features_provided: HERMETICALLY SEALED CASE, nominal_thread_size: 0.190 INCHES IN, thread_series_designator: UNF. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-00-187-7765, 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
JANTX1N3994A
NSN: 5961-00-187-7765
FSC: 5961
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
materialSILICON SEMICONDUCTOR
overall_length0.405 INCHES MAXIMUM IN
mounting_methodTHREADED STUD(S)
features_providedHERMETICALLY SEALED CASE
nominal_thread_size0.190 INCHES IN
thread_series_designatorUNF
mounting_facility_quantity1
overall_width_across_flats0.424 INCHES MINIMUM AND 0.437 INCHES MAXIMUM IN
terminal_type_and_quantity1 THREADED STUD AND 1 TAB, SOLDER LUG
specification/standard_data81349-MIL-S-19500/272 GOVERNMENT SPECIFICATION
power_rating_per_characteristic10.0 WATTS MAXIMUM TOTAL POWER DISSIPATION
current_rating_per_characteristic2.20 AMPERES MAXIMUM VOLTAGE REGULATOR DIODE CURRENT
NSN5961-00-187-7765
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 JANTX1N3994A MFR OEM SEMICONDUCTOR DEVICE,DIODE
KEY FEATURES
TERMINAL TYPE AND QUANTITY: 1 THREADED STUD AND 1 TAB, SOLDER LUG
CURRENT RATING PER CHARACTERISTIC: 2.20 AMPERES MAXIMUM VOLTAGE REGULATOR DIODE CURRENT
MOUNTING FACILITY QUANTITY: 1
POWER RATING PER CHARACTERISTIC: 10.0 WATTS MAXIMUM TOTAL POWER DISSIPATION
FEATURES PROVIDED: HERMETICALLY SEALED CASE
OVERALL WIDTH ACROSS FLATS: 0.424 INCHES MINIMUM AND 0.437 INCHES MAXIMUM IN
VOLTAGE RATING IN VOLTS PER CHARACTERISTIC: 4.5 MAXIMUM NOMINAL REGULATOR VOLTAGE
TECHNICAL CHARACTERISTICS (FLIS)
TERMINAL TYPE AND QUANTITY1 THREADED STUD AND 1 TAB, SOLDER LUG
CURRENT RATING PER CHARACTERISTIC2.20 AMPERES MAXIMUM VOLTAGE REGULATOR DIODE CURRENT
MOUNTING FACILITY QUANTITY1
POWER RATING PER CHARACTERISTIC10.0 WATTS MAXIMUM TOTAL POWER DISSIPATION
FEATURES PROVIDEDHERMETICALLY SEALED CASE
OVERALL WIDTH ACROSS FLATS0.424 INCHES MINIMUM AND 0.437 INCHES MAXIMUM IN
VOLTAGE RATING IN VOLTS PER CHARACTERISTIC4.5 MAXIMUM NOMINAL REGULATOR VOLTAGE
OVERALL LENGTH0.405 INCHES MAXIMUM IN
NOMINAL THREAD SIZE0.190 INCHES IN
MOUNTING METHODTHREADED STUD(S)
VERIFIED SUBSTITUTES & CROSS-REFERENCES 29
5961PL1364679Interchangeable
interchangeable cross-reference
interchangeable
398849-1Interchangeable
interchangeable cross-reference
interchangeable
353-9016-250Interchangeable
interchangeable cross-reference
interchangeable
MIL-S-19500/272Interchangeable
interchangeable cross-reference
interchangeable
JANTX1N3996RAInterchangeable
interchangeable cross-reference
interchangeable
5961PL1333700Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is JANTX1N3994A?
JANTX1N3994A is a SEMICONDUCTOR DEVICE,DIODE.
What parts can replace JANTX1N3994A?
There are 29 known substitutes for JANTX1N3994A: 5961PL1364679, 398849-1, 353-9016-250 and 26 more. Substitute compatibility should be verified for your specific system.
What is the NSN for JANTX1N3994A?
JANTX1N3994A is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-00-187-7765. This indicates validated use in U.S. government and defense supply chains.
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