ST-2122 — TRANSISTOR

✓ Government record, cited

— · SFP TRANSCEIVER

PRODUCT OVERVIEW

ST-2122: TRANSISTOR.

The TRANSISTOR is a the manufacturer industrial component. Key specifications include mounting_method: TERMINAL, special_features: NUCLEAR HARDNESS CRITICAL ITEM, semiconductor_material: SILICON, end_item_identification: 2350-01-328-5964, power_rating_per_characteristic: 50.0 WATTS MAXIMUM TOTAL POWER DISSIPATION, nuclear_hardness_critical_feature: HARDENED. This part is cataloged in the U.S.

Government catalog under NSN 5961-01-449-5393, 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

ST-2122

NSN: 5961-01-449-5393
FSC: 5961 — Semiconductor Devices and Associated Hardware
CAGE: 7VCX4 — TWILIGHT NOW, LLC DBA SEMICONDUCTOR TECHNOLOGY (USA)

SPECIFICATIONS

mounting_method	TERMINAL
special_features	NUCLEAR HARDNESS CRITICAL ITEM
semiconductor_material	SILICON
end_item_identification	2350-01-328-5964
power_rating_per_characteristic	50.0 WATTS MAXIMUM TOTAL POWER DISSIPATION
nuclear_hardness_critical_feature	HARDENED
voltage_rating_in_volts_per_characteristic	225.0 MAXIMUM COLLECTOR TO EMITTER VOLTAGE/STATIC/BASE OPEN
NSN	5961-01-449-5393

COMPONENT DIAGRAM

KEY FEATURES

•

VOLTAGE RATING IN VOLTS PER CHARACTERISTIC: 225.0 MAXIMUM COLLECTOR TO EMITTER VOLTAGE/STATIC/BASE OPEN

•

MOUNTING METHOD: TERMINAL

•

SEMICONDUCTOR MATERIAL: SILICON

•

TERMINAL TYPE AND QUANTITY: 2 PRINTED CIRCUIT

•

NUCLEAR HARDNESS CRITICAL FEATURE: HARDENED

•

POWER RATING PER CHARACTERISTIC: 50.0 WATTS MAXIMUM TOTAL POWER DISSIPATION

TECHNICAL CHARACTERISTICS

VOLTAGE RATING IN VOLTS PER CHARACTERISTIC	225.0 MAXIMUM COLLECTOR TO EMITTER VOLTAGE/STATIC/BASE OPEN
MOUNTING METHOD	TERMINAL
SEMICONDUCTOR MATERIAL	SILICON
SPECIAL FEATURES	NUCLEAR HARDNESS CRITICAL ITEM
END ITEM IDENTIFICATION	2350-01-328-5964
TERMINAL TYPE AND QUANTITY	2 PRINTED CIRCUIT
NUCLEAR HARDNESS CRITICAL FEATURE	HARDENED
POWER RATING PER CHARACTERISTIC	50.0 WATTS MAXIMUM TOTAL POWER DISSIPATION

SUBSTITUTES & CROSS-REFERENCES 4

STA4527Reference document

Same NSN cross-reference

Reference document — Design control — primary reference

5961PL1430274Reference document

Same NSN cross-reference

Reference document — Informative reference only

12272699Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

2N6233Reference 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 ST-2122?

ST-2122 is a TRANSISTOR.

What parts can replace ST-2122?

There are 4 known substitutes for ST-2122: STA4527, 5961PL1430274, 12272699 and 1 more. Substitute compatibility should be verified for your specific system.

What is the NSN for ST-2122?

ST-2122 is cataloged in the U.S. Government catalog under NSN 5961-01-449-5393. This indicates validated use in U.S. government and defense supply chains.

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