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Technical Data Sheet
2N3689 ✓ 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_length: 0.120 INCHES MAXIMUM IN, mounting_method: TERMINAL, terminal_length: 0.400 INCHES MINIMUM IN, overall_diameter: 0.210 INCHES MAXIMUM IN, internal_configuration: JUNCTION CONTACT. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-00-246-2439, 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
2N3689
NSN: 5961-00-246-2439
FSC: 5961
CAGE: 80131 — ELECTRONIC INDUSTRIES ASSOCIATION
SPECIFICATIONS
materialPLASTIC ENCLOSURE
overall_length0.120 INCHES MAXIMUM IN
mounting_methodTERMINAL
terminal_length0.400 INCHES MINIMUM IN
overall_diameter0.210 INCHES MAXIMUM IN
internal_configurationJUNCTION CONTACT
semiconductor_materialSILICON
terminal_circle_diameter0.100 INCHES MAXIMUM IN
terminal_type_and_quantity3 UNINSULATED WIRE LEAD
specification/standard_data80131-RELEASE5030 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION
internal_junction_configurationNPN
power_rating_per_characteristic200.0 MILLIWATTS MAXIMUM COLLECTOR POWER DISSIPATION
NSN5961-00-246-2439
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 2N3689 MFR OEM TRANSISTOR
KEY FEATURES
POWER RATING PER CHARACTERISTIC: 200.0 MILLIWATTS MAXIMUM COLLECTOR POWER DISSIPATION
SEMICONDUCTOR MATERIAL: SILICON
MOUNTING METHOD: TERMINAL
INTERNAL CONFIGURATION: JUNCTION CONTACT
MAXIMUM OPERATING TEMP PER MEASUREMENT POINT: 125.0 CELSIUS JUNCTION DEGC
CURRENT RATING PER CHARACTERISTIC: 30.00 MILLIAMPERES MAXIMUM COLLECTOR CURRENT, DC
OVERALL DIAMETER: 0.210 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
POWER RATING PER CHARACTERISTIC200.0 MILLIWATTS MAXIMUM COLLECTOR POWER DISSIPATION
SEMICONDUCTOR MATERIALSILICON
MOUNTING METHODTERMINAL
INTERNAL CONFIGURATIONJUNCTION CONTACT
MAXIMUM OPERATING TEMP PER MEASUREMENT POINT125.0 CELSIUS JUNCTION DEGC
CURRENT RATING PER CHARACTERISTIC30.00 MILLIAMPERES MAXIMUM COLLECTOR CURRENT, DC
OVERALL LENGTH0.120 INCHES MAXIMUM IN
OVERALL DIAMETER0.210 INCHES MAXIMUM IN
TERMINAL LENGTH0.400 INCHES MINIMUM IN
VOLTAGE RATING IN VOLTS PER CHARACTERISTIC40.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-BASE, EMITTER OPEN AND 40.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-EMITTER, BASE OPEN AND 4.0 MAXIMUM BREAKDOWN VOLTAGE, EMITTER-TO-BASE, COLLECTOR OPEN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
RELEASE5030Interchangeable
interchangeable cross-reference
interchangeable
2N3690Interchangeable
interchangeable cross-reference
interchangeable
2N3693Interchangeable
interchangeable cross-reference
interchangeable
2N3694Interchangeable
interchangeable cross-reference
interchangeable
2N3691Interchangeable
interchangeable cross-reference
interchangeable
83-1530-2391Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 2N3689?
2N3689 is a TRANSISTOR.
What parts can replace 2N3689?
There are 7 known substitutes for 2N3689: RELEASE5030, 2N3690, 2N3693 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 2N3689?
2N3689 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-00-246-2439. This indicates validated use in U.S. government and defense supply chains.
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