PartsTable
Technical Data Sheet
SJE346 ✓ 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 TRANSISTOR is a the manufacturer industrial component. Key specifications include material: PLASTIC ENCLOSURE, overall_width: 0.500 INCHES NOMINAL IN, overall_height: 0.130 INCHES NOMINAL IN, overall_length: 0.638 INCHES NOMINAL IN, mounting_method: TERMINAL, terminal_length: 0.622 INCHES MINIMUM IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-00-356-8731, 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
SJE346
NSN: 5961-00-356-8731
FSC: 5961
CAGE: 04713 — FREESCALE SEMICONDUCTOR, INC. (USA)
SPECIFICATIONS
materialPLASTIC ENCLOSURE
overall_width0.500 INCHES NOMINAL IN
overall_height0.130 INCHES NOMINAL IN
overall_length0.638 INCHES NOMINAL IN
mounting_methodTERMINAL
terminal_length0.622 INCHES MINIMUM IN
special_featuresJUNCTION PATTERN ARRANGEMENT: NPN
internal_configurationJUNCTION CONTACT
semiconductor_materialSILICON
terminal_type_and_quantity3 UNINSULATED WIRE LEAD
power_rating_per_characteristic10.0 WATTS MAXIMUM TOTAL DEVICE DISSIPATION
current_rating_per_characteristic500.00 MILLIAMPERES MAXIMUM COLLECTOR CURRENT, DC
NSN5961-00-356-8731
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 SJE346 MFR OEM TRANSISTOR
KEY FEATURES
SEMICONDUCTOR MATERIAL: SILICON
MOUNTING METHOD: TERMINAL
INTERNAL CONFIGURATION: JUNCTION CONTACT
VOLTAGE RATING IN VOLTS PER CHARACTERISTIC: -225.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-EMITTER, BASE OPEN AND 2.5 MAXIMUM COLLECTOR TO EMITTER VOLTAGE, DC
TERMINAL LENGTH: 0.622 INCHES MINIMUM IN
POWER RATING PER CHARACTERISTIC: 10.0 WATTS MAXIMUM TOTAL DEVICE DISSIPATION
TECHNICAL CHARACTERISTICS (FLIS)
SEMICONDUCTOR MATERIALSILICON
OVERALL LENGTH0.638 INCHES NOMINAL IN
MOUNTING METHODTERMINAL
INTERNAL CONFIGURATIONJUNCTION CONTACT
VOLTAGE RATING IN VOLTS PER CHARACTERISTIC-225.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-EMITTER, BASE OPEN AND 2.5 MAXIMUM COLLECTOR TO EMITTER VOLTAGE, DC
TERMINAL LENGTH0.622 INCHES MINIMUM IN
POWER RATING PER CHARACTERISTIC10.0 WATTS MAXIMUM TOTAL DEVICE DISSIPATION
OVERALL HEIGHT0.130 INCHES NOMINAL IN
CURRENT RATING PER CHARACTERISTIC500.00 MILLIAMPERES MAXIMUM COLLECTOR CURRENT, DC
SPECIAL FEATURESJUNCTION PATTERN ARRANGEMENT: NPN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
BS3681Interchangeable
interchangeable cross-reference
interchangeable
4647-1Interchangeable
interchangeable cross-reference
interchangeable
401291-01Interchangeable
interchangeable cross-reference
interchangeable
57120-0029-00Interchangeable
interchangeable cross-reference
interchangeable
TIP147Interchangeable
interchangeable cross-reference
interchangeable
TIP47Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is SJE346?
SJE346 is a TRANSISTOR.
What parts can replace SJE346?
There are 8 known substitutes for SJE346: BS3681, 4647-1, 401291-01 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for SJE346?
SJE346 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-00-356-8731. This indicates validated use in U.S. government and defense supply chains.
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