PartsTable
Technical Data Sheet
TI494 ✓ 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: 0.250 INCHES NOMINAL IN, mounting_method: TERMINAL, terminal_length: 1.500 INCHES MINIMUM IN, overall_diameter: 0.359 INCHES NOMINAL IN, features_provided: HERMETICALLY SEALED CASE, 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 5961-00-052-1884, 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
TI494
NSN: 5961-00-052-1884
FSC: 5961
CAGE: 01295 — TEXAS INSTRUMENTS INCORPORATED (USA)
SPECIFICATIONS
overall_length0.250 INCHES NOMINAL IN
mounting_methodTERMINAL
terminal_length1.500 INCHES MINIMUM IN
overall_diameter0.359 INCHES NOMINAL IN
features_providedHERMETICALLY SEALED CASE
internal_configurationJUNCTION CONTACT
semiconductor_materialSILICON
terminal_circle_diameter0.200 INCHES NOMINAL IN
terminal_type_and_quantity3 UNINSULATED WIRE LEAD
internal_junction_configurationPNP
power_rating_per_characteristic600.0 MILLIWATTS MAXIMUM COLLECTOR POWER DISSIPATION
part_name_assigned_by_controlling_agencyTRANSISTOR
NSN5961-00-052-1884
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 TI494 MFR OEM TRANSISTOR
KEY FEATURES
TERMINAL CIRCLE DIAMETER: 0.200 INCHES NOMINAL IN
SEMICONDUCTOR MATERIAL: SILICON
FEATURES PROVIDED: HERMETICALLY SEALED CASE
INTERNAL CONFIGURATION: JUNCTION CONTACT
TERMINAL TYPE AND QUANTITY: 3 UNINSULATED WIRE LEAD
OVERALL DIAMETER: 0.359 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
TERMINAL CIRCLE DIAMETER0.200 INCHES NOMINAL IN
PART NAME ASSIGNED BY CONTROLLING AGENCYTRANSISTOR
SEMICONDUCTOR MATERIALSILICON
FEATURES PROVIDEDHERMETICALLY SEALED CASE
INTERNAL CONFIGURATIONJUNCTION CONTACT
TERMINAL TYPE AND QUANTITY3 UNINSULATED WIRE LEAD
OVERALL DIAMETER0.359 INCHES NOMINAL IN
OVERALL LENGTH0.250 INCHES NOMINAL IN
TERMINAL LENGTH1.500 INCHES MINIMUM IN
POWER RATING PER CHARACTERISTIC600.0 MILLIWATTS MAXIMUM COLLECTOR POWER DISSIPATION
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
056-00478Interchangeable
interchangeable cross-reference
interchangeable
2N697Interchangeable
interchangeable cross-reference
interchangeable
2N697AInterchangeable
interchangeable cross-reference
interchangeable
JAN2N697Interchangeable
interchangeable cross-reference
interchangeable
352-0197-001Interchangeable
interchangeable cross-reference
interchangeable
40727Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is TI494?
TI494 is a TRANSISTOR.
What parts can replace TI494?
There are 16 known substitutes for TI494: 056-00478, 2N697, 2N697A and 13 more. Substitute compatibility should be verified for your specific system.
What is the NSN for TI494?
TI494 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-00-052-1884. This indicates validated use in U.S. government and defense supply chains.
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