2N274 — TRANSISTOR

✓ Government record, cited

— · SFP TRANSCEIVER

PRODUCT OVERVIEW

2N274: TRANSISTOR.

The TRANSISTOR is a the manufacturer industrial component. Key specifications include overall_length: 0.410 INCHES MAXIMUM IN, mounting_method: TERMINAL, terminal_length: 1.500 INCHES MINIMUM IN, overall_diameter: 0.240 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 5961-00-617-4342, 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

2N274

NSN: 5961-00-617-4342
NIINs: 006174342, 010072232
FSC: 5961 — Semiconductor Devices and Associated Hardware
CAGE: 0PN68 — AMPEX DATA SYSTEMS CORPORATION DBA AMPEX INTELLIGENT SYSTEMS (USA)

SPECIFICATIONS

overall_length	0.410 INCHES MAXIMUM IN
mounting_method	TERMINAL
terminal_length	1.500 INCHES MINIMUM IN
overall_diameter	0.240 INCHES MAXIMUM IN
special_features	JUNCTION PATTERN ARRANGEMENT: PNP
features_provided	HERMETICALLY SEALED CASE
internal_configuration	JUNCTION CONTACT
semiconductor_material	GERMANIUM
terminal_circle_diameter	0.072 INCHES NOMINAL IN
terminal_type_and_quantity	3 UNINSULATED WIRE LEAD
specification/standard_data	80131-2N274 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
power_rating_per_characteristic	240.0 MILLIWATTS MAXIMUM TOTAL POWER DISSIPATION
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

BACT1A1Same 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 2N274?

2N274 is a TRANSISTOR.

What parts can replace 2N274?

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

What is the NSN for 2N274?

2N274 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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2N274 — TRANSISTOR

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