PartsTable
Technical Data Sheet
JAN1N3321B ✓ 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: 0.450 INCHES MAXIMUM IN, mounting_method: THREADED STUD(S), overall_diameter: 0.667 INCHES MAXIMUM IN, features_provided: HERMETICALLY SEALED CASE, nominal_thread_size: 0.250 INCHES IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-00-889-2729, 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
JAN1N3321B
NSN: 5961-00-889-2729
FSC: 5961
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
materialSILICON SEMICONDUCTOR
overall_length0.450 INCHES MAXIMUM IN
mounting_methodTHREADED STUD(S)
overall_diameter0.667 INCHES MAXIMUM IN
features_providedHERMETICALLY SEALED CASE
nominal_thread_size0.250 INCHES IN
thread_series_designatorUNF
mounting_facility_quantity1
overall_width_across_flats0.667 INCHES MINIMUM AND 0.687 INCHES MAXIMUM IN
terminal_type_and_quantity1 THREADED STUD AND 1 TAB, SOLDER LUG
specification/standard_data81349-MIL-S-19500/358 GOVERNMENT SPECIFICATION
power_rating_per_characteristic50.0 WATTS MAXIMUM TOTAL POWER DISSIPATION
NSN5961-00-889-2729
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 JAN1N3321B MFR OEM SEMICONDUCTOR DEVICE,DIODE
KEY FEATURES
TEST DATA DOCUMENT: 81349-MIL-S-19500 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
MATERIAL: SILICON SEMICONDUCTOR
THREAD SERIES DESIGNATOR: UNF
NOMINAL THREAD SIZE: 0.250 INCHES IN
MOUNTING METHOD: THREADED STUD(S)
OVERALL DIAMETER: 0.667 INCHES MAXIMUM IN
MOUNTING FACILITY QUANTITY: 1
TECHNICAL CHARACTERISTICS (FLIS)
TEST DATA DOCUMENT81349-MIL-S-19500 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
MATERIALSILICON SEMICONDUCTOR
THREAD SERIES DESIGNATORUNF
NOMINAL THREAD SIZE0.250 INCHES IN
MOUNTING METHODTHREADED STUD(S)
OVERALL DIAMETER0.667 INCHES MAXIMUM IN
OVERALL LENGTH0.450 INCHES MAXIMUM IN
MOUNTING FACILITY QUANTITY1
VOLTAGE RATING IN VOLTS PER CHARACTERISTIC25.2 MAXIMUM BREAKDOWN VOLTAGE, DC
MAXIMUM OPERATING TEMP PER MEASUREMENT POINT150.0 CELSIUS CASE DEGC
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
MS29513-16Interchangeable
interchangeable cross-reference
interchangeable
287-1159P13Interchangeable
interchangeable cross-reference
interchangeable
MILS19500-358Interchangeable
Same NIIN cross-reference
interchangeable
457-6016Interchangeable
Same NIIN cross-reference
interchangeable
MIL-PRF-19500/358Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is JAN1N3321B?
JAN1N3321B is a SEMICONDUCTOR DEVICE,DIODE.
What parts can replace JAN1N3321B?
There are 5 known substitutes for JAN1N3321B: MS29513-16, 287-1159P13, MILS19500-358 and 2 more. Substitute compatibility should be verified for your specific system.
Is JAN1N3321B still available?
JAN1N3321B is currently cancelled.
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