PartsTable
Technical Data Sheet
1N21WE ✓ 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: GLASS ENCLOSURE, overall_length: 0.358 INCHES MINIMUM AND 0.364 INCHES MAXIMUM IN, mounting_method: TERMINAL, terminal_length: 0.180 INCHES MINIMUM AND 0.190 INCHES MAXIMUM IN, overall_diameter: 0.222 INCHES MINIMUM AND 0.240 INCHES MAXIMUM IN, special_features: INCLUDES REMOVABLE BASE ADAPTER 0.242 IN LG MIN 0.256 IN MAX 0.292 IN DIA MIN 0.296 IN DIA MAX IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-00-615-4309, 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
1N21WE
NSN: 5961-00-615-4309
FSC: 5961
CAGE: 81350 — JOINT ARMY-NAVY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
materialGLASS ENCLOSURE
overall_length0.358 INCHES MINIMUM AND 0.364 INCHES MAXIMUM IN
mounting_methodTERMINAL
terminal_length0.180 INCHES MINIMUM AND 0.190 INCHES MAXIMUM IN
overall_diameter0.222 INCHES MINIMUM AND 0.240 INCHES MAXIMUM IN
special_featuresINCLUDES REMOVABLE BASE ADAPTER 0.242 IN LG MIN 0.256 IN MAX 0.292 IN DIA MIN 0.296 IN DIA MAX IN
features_providedHERMETICALLY SEALED CASE
precious_materialGOLD
terminal_type_and_quantity2 PIN
specification/standard_data81349-MIL-S-19500/232 GOVERNMENT SPECIFICATION
precious_material_and_locationBODY SURFACE GOLD
maximum_operating_temp_per_measurement_point150.0 CELSIUS AMBIENT AIR DEGC
NSN5961-00-615-4309
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 1N21WE MFR OEM SEMICONDUCTOR DEVICE,DIODE
KEY FEATURES
TERMINAL TYPE AND QUANTITY: 2 PIN
MATERIAL: GLASS ENCLOSURE
FEATURES PROVIDED: HERMETICALLY SEALED CASE
OVERALL DIAMETER: 0.222 INCHES MINIMUM AND 0.240 INCHES MAXIMUM IN
MOUNTING METHOD: TERMINAL
TECHNICAL CHARACTERISTICS (FLIS)
TERMINAL TYPE AND QUANTITY2 PIN
MATERIALGLASS ENCLOSURE
OVERALL LENGTH0.800 INCHES MINIMUM AND 0.840 INCHES MAXIMUM IN
SPECIAL FEATURESINCLUDES REMOVABLE BASE ADAPTER 0.242 IN LG MIN 0.256 IN MAX 0.292 IN DIA MIN 0.296 IN DIA MAX IN
FEATURES PROVIDEDHERMETICALLY SEALED CASE
END ITEM IDENTIFICATIONSONAR SIGNAL PROCESSING SYS, AN/SQQ-28(V); COMMUNICATIONS SYSTEMS, AN/WRR-7; HELICOPTER, ADVANCE ATTACK, AH-1W; FIRE PUMPS; FIRE CONTROL SYSTEM, MK 92 (FCS); AIRCRAFT, C-2A (REPROCURED); AIRCRAFT, SOF (AC-130H, MC-130H, EC-130E, HC-130; HELICOPTER, MH-53E; DEEP SUKBMERGENCE SYSTEMS PROGRAM (DSSP) A
OVERALL DIAMETER0.222 INCHES MINIMUM AND 0.240 INCHES MAXIMUM IN
MOUNTING METHODTERMINAL
TERMINAL LENGTH0.180 INCHES MINIMUM AND 0.190 INCHES MAXIMUM IN
MATERIALSILICON SEMICONDUCTOR
VERIFIED SUBSTITUTES & CROSS-REFERENCES 29
120047Interchangeable
interchangeable cross-reference
interchangeable
ZA2C224KInterchangeable
interchangeable cross-reference
interchangeable
JAN1N23WEMInterchangeable
interchangeable cross-reference
interchangeable
01037Interchangeable
interchangeable cross-reference
interchangeable
1N23WEMInterchangeable
interchangeable cross-reference
interchangeable
150 68Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1N21WE?
1N21WE is a SEMICONDUCTOR DEVICE,DIODE.
What parts can replace 1N21WE?
There are 29 known substitutes for 1N21WE: 120047, ZA2C224K, JAN1N23WEM and 26 more. Substitute compatibility should be verified for your specific system.
Is 1N21WE still available?
1N21WE is currently cancelled.
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