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Technical Data Sheet
2N4197 ✓ 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,THYRISTOR is a the manufacturer industrial component. Key specifications include overall_length: 0.185 INCHES MAXIMUM IN, mounting_method: TERMINAL, terminal_length: 1.320 INCHES MINIMUM IN, overall_diameter: 0.420 INCHES MAXIMUM IN, special_features: JUNCTION PATTERN ARRANGEMENT: PNPN, features_provided: HERMETICALLY SEALED CASE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-00-491-2314, 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
2N4197
NSN: 5961-00-491-2314
FSC: 5961
CAGE: 80131 — ELECTRONIC INDUSTRIES ASSOCIATION
SPECIFICATIONS
overall_length0.185 INCHES MAXIMUM IN
mounting_methodTERMINAL
terminal_length1.320 INCHES MINIMUM IN
overall_diameter0.420 INCHES MAXIMUM IN
special_featuresJUNCTION PATTERN ARRANGEMENT: PNPN
features_providedHERMETICALLY SEALED CASE
internal_configurationJUNCTION CONTACT
semiconductor_materialSILICON
terminal_type_and_quantity1 THREADED STUD AND 2 TAB, SOLDER LUG
specification/standard_data80131-RELEASE5221 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION
power_rating_per_characteristic500.0 MILLIWATTS MAXIMUM PEAK GATE POWER DISSIPATION
current_rating_per_characteristic5.00 AMPERES MAXIMUM COLLECTOR CURRENT, DC
NSN5961-00-491-2314
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 2N4197 MFR OEM SEMICONDUCTOR DEVICE,THYRISTOR
KEY FEATURES
POWER RATING PER CHARACTERISTIC: 500.0 MILLIWATTS MAXIMUM PEAK GATE POWER DISSIPATION
INTERNAL CONFIGURATION: JUNCTION CONTACT
FEATURES PROVIDED: HERMETICALLY SEALED CASE
OVERALL DIAMETER: 0.420 INCHES MAXIMUM IN
TERMINAL TYPE AND QUANTITY: 1 THREADED STUD AND 2 TAB, SOLDER LUG
CURRENT RATING PER CHARACTERISTIC: 5.00 AMPERES MAXIMUM COLLECTOR CURRENT, DC
MOUNTING METHOD: TERMINAL
SEMICONDUCTOR MATERIAL: SILICON
TECHNICAL CHARACTERISTICS (FLIS)
POWER RATING PER CHARACTERISTIC500.0 MILLIWATTS MAXIMUM PEAK GATE POWER DISSIPATION
INTERNAL CONFIGURATIONJUNCTION CONTACT
FEATURES PROVIDEDHERMETICALLY SEALED CASE
OVERALL DIAMETER0.420 INCHES MAXIMUM IN
TERMINAL TYPE AND QUANTITY1 THREADED STUD AND 2 TAB, SOLDER LUG
CURRENT RATING PER CHARACTERISTIC5.00 AMPERES MAXIMUM COLLECTOR CURRENT, DC
MOUNTING METHODTERMINAL
SEMICONDUCTOR MATERIALSILICON
TERMINAL LENGTH1.320 INCHES MINIMUM IN
MAXIMUM OPERATING TEMP PER MEASUREMENT POINT100.0 CELSIUS JUNCTION DEGC
VERIFIED SUBSTITUTES & CROSS-REFERENCES 17
RELEASE5221Interchangeable
interchangeable cross-reference
interchangeable
MCR2305-5Interchangeable
interchangeable cross-reference
interchangeable
DMS 87127BInterchangeable
interchangeable cross-reference
interchangeable
2N4167Interchangeable
interchangeable cross-reference
interchangeable
2N4168Interchangeable
interchangeable cross-reference
interchangeable
2N4168AInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 2N4197?
2N4197 is a SEMICONDUCTOR DEVICE,THYRISTOR.
What parts can replace 2N4197?
There are 17 known substitutes for 2N4197: RELEASE5221, MCR2305-5, DMS 87127B and 14 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 2N4197?
2N4197 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-00-491-2314. This indicates validated use in U.S. government and defense supply chains.
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