1855-0091 — TRANSISTOR

✓ Government record, cited

— · SFP TRANSCEIVER

PRODUCT OVERVIEW

1855-0091: TRANSISTOR.

The TRANSISTOR is a the manufacturer industrial component. Key specifications include overall_length: 0.270 INCHES NOMINAL IN, mounting_method: TERMINAL, terminal_length: 0.500 INCHES NOMINAL IN, overall_diameter: 0.250 INCHES NOMINAL IN, special_features: JUNCTION PATTERN ARRANGEMENT: NPN, features_provided: HERMETICALLY SEALED CASE. This part is cataloged in the U.S.

Government catalog under NSN 5961-01-104-4039, 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

1855-0091

NSN: 5961-01-104-4039
FSC: 5961 — Semiconductor Devices and Associated Hardware
CAGE: 7ZXR5 — KEYSIGHT TECHNOLOGIES INC (USA)

SPECIFICATIONS

overall_length	0.270 INCHES NOMINAL IN
mounting_method	TERMINAL
terminal_length	0.500 INCHES NOMINAL IN
overall_diameter	0.250 INCHES NOMINAL IN
special_features	JUNCTION PATTERN ARRANGEMENT: NPN
features_provided	HERMETICALLY SEALED CASE
internal_configuration	JUNCTION CONTACT
semiconductor_material	SILICON
terminal_circle_diameter	0.165 INCHES NOMINAL IN
terminal_type_and_quantity	3 UNINSULATED WIRE LEAD
power_rating_per_characteristic	360.0 MILLIWATTS MAXIMUM TOTAL POWER DISSIPATION
voltage_rating_in_volts_per_characteristic	30.0 MAXIMUM NOMINAL REGULATOR VOLTAGE
NSN	5961-01-104-4039

COMPONENT DIAGRAM

KEY FEATURES

•

VOLTAGE RATING IN VOLTS PER CHARACTERISTIC: 30.0 MAXIMUM NOMINAL REGULATOR VOLTAGE

•

OVERALL DIAMETER: 0.250 INCHES NOMINAL IN

•

TERMINAL LENGTH: 0.500 INCHES NOMINAL IN

•

MOUNTING METHOD: TERMINAL

•

SEMICONDUCTOR MATERIAL: SILICON

•

INTERNAL CONFIGURATION: JUNCTION CONTACT

•

FEATURES PROVIDED: HERMETICALLY SEALED CASE

TECHNICAL CHARACTERISTICS

VOLTAGE RATING IN VOLTS PER CHARACTERISTIC	30.0 MAXIMUM NOMINAL REGULATOR VOLTAGE
OVERALL DIAMETER	0.250 INCHES NOMINAL IN
TERMINAL LENGTH	0.500 INCHES NOMINAL IN
MOUNTING METHOD	TERMINAL
SEMICONDUCTOR MATERIAL	SILICON
OVERALL LENGTH	0.270 INCHES NOMINAL IN
INTERNAL CONFIGURATION	JUNCTION CONTACT
FEATURES PROVIDED	HERMETICALLY SEALED CASE
SPECIAL FEATURES	JUNCTION PATTERN ARRANGEMENT: NPN
TERMINAL TYPE AND QUANTITY	3 UNINSULATED WIRE LEAD

SUBSTITUTES & CROSS-REFERENCES 4

SFB8815Reference document

Same NSN cross-reference

Reference document — Secondary reference

ITS31251Reference document

Same NSN cross-reference

Reference document — Secondary reference

SPF938Reference document

Same NSN cross-reference

Reference document — Secondary reference

NS5141Same 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 1855-0091?

1855-0091 is a TRANSISTOR.

What parts can replace 1855-0091?

There are 4 known substitutes for 1855-0091: SFB8815, ITS31251, SPF938 and 1 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 1855-0091?

1855-0091 is cataloged in the U.S. Government catalog under NSN 5961-01-104-4039. This indicates validated use in U.S. government and defense supply chains.

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