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Technical Data Sheet
PartsTable / COMPONENT / 423-9798
423-9798 ✓ 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 overall_length: 0.190 INCHES NOMINAL IN, mounting_method: TERMINAL, terminal_length: 0.500 INCHES MINIMUM IN, overall_diameter: 0.188 INCHES NOMINAL IN, internal_configuration: FIELD EFFECT, semiconductor_material: SILICON. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-01-139-5499, 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
423-9798
NSN: 5961-01-139-5499
FSC: 5961
CAGE: A486G — NIMIKKEISTOKESKUS NCB FINLAND (FIN)
SPECIFICATIONS
overall_length0.190 INCHES NOMINAL IN
mounting_methodTERMINAL
terminal_length0.500 INCHES MINIMUM IN
overall_diameter0.188 INCHES NOMINAL IN
internal_configurationFIELD EFFECT
semiconductor_materialSILICON
terminal_circle_diameter0.022 INCHES NOMINAL IN
terminal_type_and_quantity3 UNINSULATED WIRE LEAD
power_rating_per_characteristic360.0 MILLIWATTS MAXIMUM TOTAL DEVICE DISSIPATION
current_rating_per_characteristic50.00 MILLIAMPERES MAXIMUM GATE CURRENT
voltage_rating_in_volts_per_characteristic30.0 MAXIMUM GATE TO SOURCE VOLTAGE
maximum_operating_temp_per_measurement_point135.0 CELSIUS AMBIENT AIR DEGC
NSN5961-01-139-5499
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 423-9798 MFR OEM TRANSISTOR
KEY FEATURES
•
POWER RATING PER CHARACTERISTIC: 360.0 MILLIWATTS MAXIMUM TOTAL DEVICE DISSIPATION
•
INTERNAL CONFIGURATION: FIELD EFFECT
•
SEMICONDUCTOR MATERIAL: SILICON
•
TERMINAL TYPE AND QUANTITY: 3 UNINSULATED WIRE LEAD
•
MOUNTING METHOD: TERMINAL
•
CURRENT RATING PER CHARACTERISTIC: 50.00 MILLIAMPERES MAXIMUM GATE CURRENT
•
VOLTAGE RATING IN VOLTS PER CHARACTERISTIC: 30.0 MAXIMUM GATE TO SOURCE VOLTAGE
•
OVERALL DIAMETER: 0.188 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
POWER RATING PER CHARACTERISTIC360.0 MILLIWATTS MAXIMUM TOTAL DEVICE DISSIPATION
INTERNAL CONFIGURATIONFIELD EFFECT
SEMICONDUCTOR MATERIALSILICON
TERMINAL TYPE AND QUANTITY3 UNINSULATED WIRE LEAD
MOUNTING METHODTERMINAL
CURRENT RATING PER CHARACTERISTIC50.00 MILLIAMPERES MAXIMUM GATE CURRENT
VOLTAGE RATING IN VOLTS PER CHARACTERISTIC30.0 MAXIMUM GATE TO SOURCE VOLTAGE
OVERALL DIAMETER0.188 INCHES NOMINAL IN
MAXIMUM OPERATING TEMP PER MEASUREMENT POINT135.0 CELSIUS AMBIENT AIR DEGC
TERMINAL LENGTH0.500 INCHES MINIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
322125Interchangeable
interchangeable cross-reference
interchangeable
770E4Interchangeable
interchangeable cross-reference
interchangeable
5X287Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 423-9798?
423-9798 is a TRANSISTOR.
What parts can replace 423-9798?
There are 3 known substitutes for 423-9798: 322125, 770E4, 5X287. Substitute compatibility should be verified for your specific system.
What is the NSN for 423-9798?
423-9798 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-01-139-5499. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026