PartsTable
Technical Data Sheet
STC7291 ✓ 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: 0.330 INCHES MAXIMUM IN, mounting_method: TERMINAL, terminal_length: 0.440 INCHES MAXIMUM IN, overall_diameter: 0.650 INCHES MAXIMUM IN, special_features: JUNCTION PATTERN ARRANGEMENT: NPN, 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 5961-00-329-6614, 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
STC7291
NSN: 5961-00-329-6614
FSC: 5961
CAGE: 07256 — SILICON TRANSISTOR CORPORATION DBA SAME (USA)
SPECIFICATIONS
overall_length0.330 INCHES MAXIMUM IN
mounting_methodTERMINAL
terminal_length0.440 INCHES MAXIMUM IN
overall_diameter0.650 INCHES MAXIMUM IN
special_featuresJUNCTION PATTERN ARRANGEMENT: NPN
features_providedHERMETICALLY SEALED CASE
internal_configurationJUNCTION CONTACT
semiconductor_materialSILICON
terminal_circle_diameter0.146 INCHES MAXIMUM IN
terminal_type_and_quantity3 UNINSULATED WIRE LEAD
power_rating_per_characteristic25.0 WATTS MAXIMUM COLLECTOR POWER DISSIPATION
current_rating_per_characteristic1.50 AMPERES MAXIMUM BASE CURRENT, DC AND 3.00 AMPERES MAXIMUM COLLECTOR CURRENT, DC
NSN5961-00-329-6614
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 STC7291 MFR OEM TRANSISTOR
KEY FEATURES
MOUNTING METHOD: TERMINAL
TERMINAL CIRCLE DIAMETER: 0.146 INCHES MAXIMUM IN
MAXIMUM OPERATING TEMP PER MEASUREMENT POINT: 200.0 CELSIUS JUNCTION DEGC
CURRENT RATING PER CHARACTERISTIC: 1.50 AMPERES MAXIMUM BASE CURRENT, DC AND 3.00 AMPERES MAXIMUM COLLECTOR CURRENT, DC
INTERNAL CONFIGURATION: JUNCTION CONTACT
POWER RATING PER CHARACTERISTIC: 25.0 WATTS MAXIMUM COLLECTOR POWER DISSIPATION
TERMINAL LENGTH: 0.440 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
SPECIAL FEATURESJUNCTION PATTERN ARRANGEMENT: NPN
MOUNTING METHODTERMINAL
TERMINAL CIRCLE DIAMETER0.146 INCHES MAXIMUM IN
MAXIMUM OPERATING TEMP PER MEASUREMENT POINT200.0 CELSIUS JUNCTION DEGC
CURRENT RATING PER CHARACTERISTIC1.50 AMPERES MAXIMUM BASE CURRENT, DC AND 3.00 AMPERES MAXIMUM COLLECTOR CURRENT, DC
INTERNAL CONFIGURATIONJUNCTION CONTACT
POWER RATING PER CHARACTERISTIC25.0 WATTS MAXIMUM COLLECTOR POWER DISSIPATION
TERMINAL LENGTH0.440 INCHES MAXIMUM IN
OVERALL LENGTH0.330 INCHES MAXIMUM IN
ELECTRODE INTERNALLY-ELECTRICALLY CONNECTED TO CASECOLLECTOR
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
2N1484Interchangeable
interchangeable cross-reference
interchangeable
232679Interchangeable
interchangeable cross-reference
interchangeable
11654-2Interchangeable
interchangeable cross-reference
interchangeable
EDCTR21-1Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is STC7291?
STC7291 is a TRANSISTOR.
What parts can replace STC7291?
There are 4 known substitutes for STC7291: 2N1484, 232679, 11654-2 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for STC7291?
STC7291 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-00-329-6614. This indicates validated use in U.S. government and defense supply chains.
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