PartsTable
Technical Data Sheet
JANTX1N3890R ✓ 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: 1.253 INCHES MAXIMUM IN, mounting_method: THREADED STUD(S), overall_diameter: 0.424 INCHES MAXIMUM IN, features_provided: HERMETICALLY SEALED CASE, nominal_thread_size: 0.190 INCHES IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-01-026-6121, 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
JANTX1N3890R
NSN: 5961-01-026-6121
FSC: 5961
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
materialSILICON SEMICONDUCTOR
overall_length1.253 INCHES MAXIMUM IN
mounting_methodTHREADED STUD(S)
overall_diameter0.424 INCHES MAXIMUM IN
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-19500/304 GOVERNMENT SPECIFICATION
current_rating_per_characteristic12.00 AMPERES MAXIMUM AVERAGE FORWARD CURRENT AVERAGED OVER A FULL 60-HZ CYCLE AND 175.00 AMPERES MAXIMUM PEAK FORWARD SURGE CURRENT
NSN5961-01-026-6121
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 JANTX1N3890R MFR OEM SEMICONDUCTOR DEVICE,DIODE
KEY FEATURES
TERMINAL TYPE AND QUANTITY: 1 THREADED STUD AND 1 TAB, SOLDER LUG
THREAD SERIES DESIGNATOR: UNF
NOMINAL THREAD SIZE: 0.190 INCHES IN
CURRENT RATING PER CHARACTERISTIC: 12.00 AMPERES MAXIMUM AVERAGE FORWARD CURRENT AVERAGED OVER A FULL 60-HZ CYCLE AND 175.00 AMPERES MAXIMUM PEAK FORWARD SURGE CURRENT
OVERALL WIDTH ACROSS FLATS: 0.424 INCHES MINIMUM AND 0.437 INCHES MAXIMUM IN
ELECTRODE INTERNALLY-ELECTRICALLY CONNECTED TO CASE: ANODE
MOUNTING FACILITY QUANTITY: 1
TECHNICAL CHARACTERISTICS (FLIS)
TERMINAL TYPE AND QUANTITY1 THREADED STUD AND 1 TAB, SOLDER LUG
THREAD SERIES DESIGNATORUNF
NOMINAL THREAD SIZE0.190 INCHES IN
CURRENT RATING PER CHARACTERISTIC12.00 AMPERES MAXIMUM AVERAGE FORWARD CURRENT AVERAGED OVER A FULL 60-HZ CYCLE AND 175.00 AMPERES MAXIMUM PEAK FORWARD SURGE CURRENT
OVERALL WIDTH ACROSS FLATS0.424 INCHES MINIMUM AND 0.437 INCHES MAXIMUM IN
ELECTRODE INTERNALLY-ELECTRICALLY CONNECTED TO CASEANODE
OVERALL LENGTH1.253 INCHES MAXIMUM IN
MOUNTING FACILITY QUANTITY1
MOUNTING METHODTHREADED STUD(S)
MAXIMUM OPERATING TEMP PER MEASUREMENT POINT150.0 CELSIUS CASE DEGC
VERIFIED SUBSTITUTES & CROSS-REFERENCES 28
JAN1N3893RAInterchangeable
interchangeable cross-reference
interchangeable
MIL-PRF-19500/304Interchangeable
interchangeable cross-reference
interchangeable
1N3893RInterchangeable
interchangeable cross-reference
interchangeable
JANTX1N3891RInterchangeable
interchangeable cross-reference
interchangeable
MILS19500-304Interchangeable
interchangeable cross-reference
interchangeable
2501580-512Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is JANTX1N3890R?
JANTX1N3890R is a SEMICONDUCTOR DEVICE,DIODE.
What parts can replace JANTX1N3890R?
There are 28 known substitutes for JANTX1N3890R: JAN1N3893RA, MIL-PRF-19500/304, 1N3893R and 25 more. Substitute compatibility should be verified for your specific system.
Is JANTX1N3890R still available?
JANTX1N3890R is currently cancelled.
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