BACT1A1 — TRANSISTOR

✓ Government record, cited

— · SFP TRANSCEIVER

PRODUCT OVERVIEW

BACT1A1: TRANSISTOR.

The TRANSISTOR is a the manufacturer industrial component. Key specifications include special_features: JUNCTION PATTERN ARRANGEMENT: PNP, features_provided: HERMETICALLY SEALED CASE, internal_configuration: JUNCTION CONTACT, semiconductor_material: GERMANIUM, terminal_type_and_quantity: 4 UNINSULATED WIRE LEAD, specification/standard_data: 80131-2N274 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD. This part is cataloged in the U.S.

Government catalog under NSN 5961-00-617-4342, 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

BACT1A1

NSN: 5961-00-617-4342
FSC: 5961 — Semiconductor Devices and Associated Hardware
CAGE: 81205 — THE BOEING COMPANY DIV DEFENSE (USA)

SPECIFICATIONS

special_features	JUNCTION PATTERN ARRANGEMENT: PNP
features_provided	HERMETICALLY SEALED CASE
internal_configuration	JUNCTION CONTACT
semiconductor_material	GERMANIUM
terminal_type_and_quantity	4 UNINSULATED WIRE LEAD
specification/standard_data	80131-2N274 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
NSN	5961-00-617-4342

COMPONENT DIAGRAM

KEY FEATURES

•

SEMICONDUCTOR MATERIAL: GERMANIUM

•

INTERNAL CONFIGURATION: JUNCTION CONTACT

•

FEATURES PROVIDED: HERMETICALLY SEALED CASE

•

SPECIFICATION/STANDARD DATA: 80131-2N274 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD

•

TERMINAL TYPE AND QUANTITY: 4 UNINSULATED WIRE LEAD

TECHNICAL CHARACTERISTICS

SEMICONDUCTOR MATERIAL	GERMANIUM
INTERNAL CONFIGURATION	JUNCTION CONTACT
FEATURES PROVIDED	HERMETICALLY SEALED CASE
SPECIFICATION/STANDARD DATA	80131-2N274 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
SPECIAL FEATURES	JUNCTION PATTERN ARRANGEMENT: PNP
TERMINAL TYPE AND QUANTITY	4 UNINSULATED WIRE LEAD

SUBSTITUTES & CROSS-REFERENCES 2

2N274Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

1850-0037Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is BACT1A1?

BACT1A1 is a TRANSISTOR.

What parts can replace BACT1A1?

There are 2 known substitutes for BACT1A1: 2N274, 1850-0037. Substitute compatibility should be verified for your specific system.

What is the NSN for BACT1A1?

BACT1A1 is cataloged in the U.S. Government catalog under NSN 5961-00-617-4342. This indicates validated use in U.S. government and defense supply chains.

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