125946 — TRANSISTOR

✓ Government record, cited

— · SFP TRANSCEIVER

PRODUCT OVERVIEW

125946: TRANSISTOR.

The TRANSISTOR is a the manufacturer industrial component. Key specifications include overall_length: 0.090 INCHES MAXIMUM IN, mounting_method: TERMINAL, terminal_length: 0.500 INCHES MINIMUM IN, overall_diameter: 0.235 INCHES MAXIMUM IN, special_features: JUNCTION PATTERN ARRANGEMENT: PNP, features_provided: HERMETICALLY SEALED CASE. This part is cataloged in the U.S.

Government catalog under NSN 5961-01-312-6778, 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

125946

NSN: 5961-01-312-6778
FSC: 5961 — Semiconductor Devices and Associated Hardware
CAGE: 31338 — SEMITRONICS CORP (USA)

SPECIFICATIONS

overall_length	0.090 INCHES MAXIMUM IN
transfer_ratio	40.0 MINIMUM STATIC FORWARD CURRENT TRANSFER RATIO, COMMON-EMITTER AND 120.0 MAXIMUM STATIC FORWARD CURRENT TRANSFER RATIO, COMMON-EMITTER
mounting_method	TERMINAL
terminal_length	0.500 INCHES MINIMUM IN
overall_diameter	0.235 INCHES MAXIMUM IN
special_features	JUNCTION PATTERN ARRANGEMENT: PNP
features_provided	HERMETICALLY SEALED CASE
internal_configuration	JUNCTION CONTACT
semiconductor_material	SILICON
terminal_circle_diameter	0.100 INCHES NOMINAL IN
terminal_type_and_quantity	3 UNINSULATED WIRE LEAD
power_rating_per_characteristic	0.250 WATTS MAXIMUM TOTAL POWER DISSIPATION
NSN	5961-01-312-6778

COMPONENT DIAGRAM

KEY FEATURES

•

VOLTAGE RATING IN VOLTS PER CHARACTERISTIC: 10.0 MAXIMUM COLLECTOR TO BASE VOLTAGE/STATIC/EMITTER OPEN AND 10.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-BASE, EMITTER OPEN AND 6.0 MAXIMUM COLLECTOR TO EMITTER VOLTAGE, DC

•

OVERALL DIAMETER: 0.235 INCHES MAXIMUM IN

•

TERMINAL LENGTH: 0.500 INCHES MINIMUM IN

•

MOUNTING METHOD: TERMINAL

•

TRANSFER RATIO: 40.0 MINIMUM STATIC FORWARD CURRENT TRANSFER RATIO, COMMON-EMITTER AND 120.0 MAXIMUM STATIC FORWARD CURRENT TRANSFER RATIO, COMMON-EMITTER

•

SEMICONDUCTOR MATERIAL: SILICON

•

INTERNAL CONFIGURATION: JUNCTION CONTACT

TECHNICAL CHARACTERISTICS

VOLTAGE RATING IN VOLTS PER CHARACTERISTIC	10.0 MAXIMUM COLLECTOR TO BASE VOLTAGE/STATIC/EMITTER OPEN AND 10.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-BASE, EMITTER OPEN AND 6.0 MAXIMUM COLLECTOR TO EMITTER VOLTAGE, DC
OVERALL DIAMETER	0.235 INCHES MAXIMUM IN
TERMINAL LENGTH	0.500 INCHES MINIMUM IN
MOUNTING METHOD	TERMINAL
TRANSFER RATIO	40.0 MINIMUM STATIC FORWARD CURRENT TRANSFER RATIO, COMMON-EMITTER AND 120.0 MAXIMUM STATIC FORWARD CURRENT TRANSFER RATIO, COMMON-EMITTER
SEMICONDUCTOR MATERIAL	SILICON
OVERALL LENGTH	0.090 INCHES MAXIMUM IN
INTERNAL CONFIGURATION	JUNCTION CONTACT
FEATURES PROVIDED	HERMETICALLY SEALED CASE
CURRENT RATING PER CHARACTERISTIC	10.00 MICROAMPERES MAXIMUM COLLECTOR CURRENT, DC

SUBSTITUTES & CROSS-REFERENCES 2

RT3203Reference document

Same NSN cross-reference

Reference document — Secondary reference

1601Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 125946?

125946 is a TRANSISTOR.

What parts can replace 125946?

There are 2 known substitutes for 125946: RT3203, 1601. Substitute compatibility should be verified for your specific system.

What is the NSN for 125946?

125946 is cataloged in the U.S. Government catalog under NSN 5961-01-312-6778. This indicates validated use in U.S. government and defense supply chains.

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125946 — TRANSISTOR

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