PartsTable
Technical Data Sheet
JAN1N21WEM ✓ 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 SET is a the manufacturer industrial component. Key specifications include material: CERAMIC ENCLOSURE ALL SEMICONDUCTOR DEVICE DIODE, overall_length: 0.800 INCHES MINIMUM AND 0.840 INCHES MAXIMUM ALL SEMICONDUCTOR DEVICE DIODE IN, mounting_method: TERMINAL ALL SEMICONDUCTOR DEVICE DIODE, overall_diameter: 0.292 INCHES MINIMUM AND 0.296 INCHES MAXIMUM ALL SEMICONDUCTOR DEVICE DIODE IN, features_provided: HERMETICALLY SEALED CASE, precious_material: GOLD. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-00-082-3571, 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
JAN1N21WEM
NSN: 5961-00-082-3571
FSC: 5961
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
materialCERAMIC ENCLOSURE ALL SEMICONDUCTOR DEVICE DIODE
overall_length0.800 INCHES MINIMUM AND 0.840 INCHES MAXIMUM ALL SEMICONDUCTOR DEVICE DIODE IN
mounting_methodTERMINAL ALL SEMICONDUCTOR DEVICE DIODE
overall_diameter0.292 INCHES MINIMUM AND 0.296 INCHES MAXIMUM ALL SEMICONDUCTOR DEVICE DIODE IN
features_providedHERMETICALLY SEALED CASE
precious_materialGOLD
semiconductor_materialSILICON ALL SEMICONDUCTOR DEVICE DIODE
terminal_type_and_quantity2 PIN ALL SEMICONDUCTOR DEVICE DIODE
component_name_and_quantity2 SEMICONDUCTOR DEVICE DIODE
function_for_which_designedMIXER
specification/standard_data81349-MIL-S-19500/232 GOVERNMENT SPECIFICATION
precious_material_and_locationBODY SURFACE GOLD
NSN5961-00-082-3571
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 JAN1N21WEM MFR OEM SEMICONDUCTOR DEVICE SET
KEY FEATURES
FUNCTION FOR WHICH DESIGNED: MIXER
SPECIFICATION/STANDARD DATA: 81349-MIL-S-19500/232 GOVERNMENT SPECIFICATION
MATERIAL: CERAMIC ENCLOSURE ALL SEMICONDUCTOR DEVICE DIODE
VOLTAGE RATING IN VOLTS PER CHARACTERISTIC: 75.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-EMITTER, BASE OPEN ALL SEMICONDUCTOR DEVICE DIODE
OVERALL DIAMETER: 0.292 INCHES MINIMUM AND 0.296 INCHES MAXIMUM ALL SEMICONDUCTOR DEVICE DIODE IN
FEATURES PROVIDED: HERMETICALLY SEALED CASE
MAXIMUM OPERATING TEMP PER MEASUREMENT POINT: 150.0 CELSIUS AMBIENT AIR ALL SEMICONDUCTOR DEVICE DIODE DEGC
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.).
TECHNICAL CHARACTERISTICS (FLIS)
FUNCTION FOR WHICH DESIGNEDMIXER
SPECIFICATION/STANDARD DATA81349-MIL-S-19500/232 GOVERNMENT SPECIFICATION
MATERIALCERAMIC ENCLOSURE ALL SEMICONDUCTOR DEVICE DIODE
VOLTAGE RATING IN VOLTS PER CHARACTERISTIC75.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-EMITTER, BASE OPEN ALL SEMICONDUCTOR DEVICE DIODE
OVERALL DIAMETER0.292 INCHES MINIMUM AND 0.296 INCHES MAXIMUM ALL SEMICONDUCTOR DEVICE DIODE IN
FEATURES PROVIDEDHERMETICALLY SEALED CASE
MAXIMUM OPERATING TEMP PER MEASUREMENT POINT150.0 CELSIUS AMBIENT AIR ALL SEMICONDUCTOR DEVICE DIODE DEGC
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.).
PRECIOUS MATERIALGOLD
MOUNTING METHODTERMINAL ALL SEMICONDUCTOR DEVICE DIODE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
00005-1N21WEMRInterchangeable
interchangeable cross-reference
interchangeable
UXAN1N21WEMRInterchangeable
interchangeable cross-reference
interchangeable
6L5532-470-008130Interchangeable
interchangeable cross-reference
interchangeable
MIL-S-19500/232Interchangeable
interchangeable cross-reference
interchangeable
AW7048-045-16Interchangeable
interchangeable cross-reference
interchangeable
00005Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is JAN1N21WEM?
JAN1N21WEM is a SEMICONDUCTOR DEVICE SET.
What parts can replace JAN1N21WEM?
There are 6 known substitutes for JAN1N21WEM: 00005-1N21WEMR, UXAN1N21WEMR, 6L5532-470-008130 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for JAN1N21WEM?
JAN1N21WEM is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-00-082-3571. This indicates validated use in U.S. government and defense supply chains.
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