STI-3731 — TRANSISTOR

✓ Government record, cited

— · SFP TRANSCEIVER

PRODUCT OVERVIEW

STI-3731: TRANSISTOR.

The TRANSISTOR is a the manufacturer industrial component. Key specifications include overall_length: 0.450 INCHES MAXIMUM IN, mounting_method: UNTHREADED HOLE(S), overall_diameter: 0.875 INCHES MAXIMUM IN, special_features: JUNCTION PATTERN ARRANGEMENT: PNP, features_provided: HERMETICALLY SEALED CASE, internal_configuration: JUNCTION CONTACT. This part is cataloged in the U.S.

Government catalog under NSN 5961-00-261-6918, 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

STI-3731

NSN: 5961-00-261-6918
FSC: 5961 — Semiconductor Devices and Associated Hardware
CAGE: 50891 — SEMICONDUCTOR TECHNOLOGY, INC. DBA SEMICONDUCTOR TECHNOLOGY INC (USA)

SPECIFICATIONS

overall_length	0.450 INCHES MAXIMUM IN
mounting_method	UNTHREADED HOLE(S)
overall_diameter	0.875 INCHES MAXIMUM IN
special_features	JUNCTION PATTERN ARRANGEMENT: PNP
features_provided	HERMETICALLY SEALED CASE
internal_configuration	JUNCTION CONTACT
semiconductor_material	GERMANIUM
mounting_facility_quantity	2
terminal_type_and_quantity	2 UNINSULATED WIRE LEAD AND 1 CASE
power_rating_per_characteristic	56.0 WATTS MAXIMUM TOTAL DEVICE DISSIPATION
current_rating_per_characteristic	10.00 AMPERES MAXIMUM COLLECTOR CURRENT, DC
voltage_rating_in_volts_per_characteristic	320.0 MAXIMUM COLLECTOR TO EMITTER REVERSE VOLTAGE, WITH BASE SHORT-CIRCUITED TO EMITTER AND 320.0 MAXIMUM COLLECTOR TO BASE VOLTAGE, DC AND 2.0 MAXIMUM EMITTER TO BASE VOLTAGE, DC
NSN	5961-00-261-6918

COMPONENT DIAGRAM

KEY FEATURES

•

VOLTAGE RATING IN VOLTS PER CHARACTERISTIC: 320.0 MAXIMUM COLLECTOR TO EMITTER REVERSE VOLTAGE, WITH BASE SHORT-CIRCUITED TO EMITTER AND 320.0 MAXIMUM COLLECTOR TO BASE VOLTAGE, DC AND 2.0 MAXIMUM EMITTER TO BASE VOLTAGE, DC

•

MAXIMUM OPERATING TEMP PER MEASUREMENT POINT: 110.0 CELSIUS JUNCTION DEGC

•

MOUNTING FACILITY QUANTITY: 2

•

OVERALL DIAMETER: 0.875 INCHES MAXIMUM IN

•

MOUNTING METHOD: UNTHREADED HOLE(S)

•

SEMICONDUCTOR MATERIAL: GERMANIUM

•

INTERNAL CONFIGURATION: JUNCTION CONTACT

TECHNICAL CHARACTERISTICS

VOLTAGE RATING IN VOLTS PER CHARACTERISTIC	320.0 MAXIMUM COLLECTOR TO EMITTER REVERSE VOLTAGE, WITH BASE SHORT-CIRCUITED TO EMITTER AND 320.0 MAXIMUM COLLECTOR TO BASE VOLTAGE, DC AND 2.0 MAXIMUM EMITTER TO BASE VOLTAGE, DC
MAXIMUM OPERATING TEMP PER MEASUREMENT POINT	110.0 CELSIUS JUNCTION DEGC
MOUNTING FACILITY QUANTITY	2
OVERALL DIAMETER	0.875 INCHES MAXIMUM IN
MOUNTING METHOD	UNTHREADED HOLE(S)
SEMICONDUCTOR MATERIAL	GERMANIUM
OVERALL LENGTH	0.450 INCHES MAXIMUM IN
INTERNAL CONFIGURATION	JUNCTION CONTACT
FEATURES PROVIDED	HERMETICALLY SEALED CASE
CURRENT RATING PER CHARACTERISTIC	10.00 AMPERES MAXIMUM COLLECTOR CURRENT, DC

OTHER ITEMS IN FSC 5961 — Semiconductor Devices and Associated Hardware

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

5961-00-000-0150 5961-00-000-4541 5961-00-000-5400 5961-00-000-7614 5961-00-000-8760 5961-00-001-1352 5961-00-001-2624 5961-00-001-2978

SUBSTITUTES & CROSS-REFERENCES 1

MP3731Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is STI-3731?

STI-3731 is a TRANSISTOR.

What parts can replace STI-3731?

There is 1 known substitute for STI-3731: MP3731. Substitute compatibility should be verified for your specific system.

What is the NSN for STI-3731?

STI-3731 is cataloged in the U.S. Government catalog under NSN 5961-00-261-6918. This indicates validated use in U.S. government and defense supply chains.

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STI-3731 — TRANSISTOR

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