SM4144 — TRANSISTOR

✓ Government record, cited

— · SFP TRANSCEIVER

PRODUCT OVERVIEW

SM4144: TRANSISTOR.

The TRANSISTOR is a the manufacturer industrial component. Key specifications include overall_length: 0.245 INCHES NOMINAL IN, mounting_method: TERMINAL, terminal_length: 1.500 INCHES MINIMUM IN, overall_diameter: 0.350 INCHES MAXIMUM IN, features_provided: HERMETICALLY SEALED CASE, internal_configuration: JUNCTION CONTACT. This part is cataloged in the U.S.

Government catalog under NSN 5961-00-932-0555, 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

SM4144

NSN: 5961-00-932-0555
NIINs: 009320555, 009491440
FSC: 5961 — Semiconductor Devices and Associated Hardware
CAGE: 04713 — FREESCALE SEMICONDUCTOR, INC. (USA)

SPECIFICATIONS

overall_length	0.245 INCHES NOMINAL IN
mounting_method	TERMINAL
terminal_length	1.500 INCHES MINIMUM IN
overall_diameter	0.350 INCHES MAXIMUM IN
features_provided	HERMETICALLY SEALED CASE
internal_configuration	JUNCTION CONTACT
semiconductor_material	SILICON
terminal_circle_diameter	0.200 INCHES NOMINAL IN
terminal_type_and_quantity	3 UNINSULATED WIRE LEAD
internal_junction_configuration	PNP
power_rating_per_characteristic	1.0 WATTS MAXIMUM COLLECTOR POWER DISSIPATION
current_rating_per_characteristic	100.00 MILLIAMPERES MAXIMUM COLLECTOR CURRENT, DC
NSN	5961-00-932-0555

COMPONENT DIAGRAM

KEY FEATURES

•

VOLTAGE RATING IN VOLTS PER CHARACTERISTIC: -50.0 MAXIMUM COLLECTOR TO BASE VOLTAGE/STATIC/EMITTER OPEN AND -50.0 MAXIMUM COLLECTOR TO EMITTER REVERSE VOLTAGE AND -5.0 MAXIMUM EMITTER TO BASE VOLTAGE, STATIC, COLLECTOR OPEN

•

MAXIMUM OPERATING TEMP PER MEASUREMENT POINT: 175.0 CELSIUS JUNCTION DEGC

•

OVERALL DIAMETER: 0.350 INCHES MAXIMUM IN

•

TERMINAL LENGTH: 1.500 INCHES MINIMUM IN

•

MOUNTING METHOD: TERMINAL

•

INTERNAL JUNCTION CONFIGURATION: PNP

•

SEMICONDUCTOR MATERIAL: SILICON

TECHNICAL CHARACTERISTICS

VOLTAGE RATING IN VOLTS PER CHARACTERISTIC	-50.0 MAXIMUM COLLECTOR TO BASE VOLTAGE/STATIC/EMITTER OPEN AND -50.0 MAXIMUM COLLECTOR TO EMITTER REVERSE VOLTAGE AND -5.0 MAXIMUM EMITTER TO BASE VOLTAGE, STATIC, COLLECTOR OPEN
MAXIMUM OPERATING TEMP PER MEASUREMENT POINT	175.0 CELSIUS JUNCTION DEGC
OVERALL DIAMETER	0.350 INCHES MAXIMUM IN
TERMINAL LENGTH	1.500 INCHES MINIMUM IN
MOUNTING METHOD	TERMINAL
INTERNAL JUNCTION CONFIGURATION	PNP
SEMICONDUCTOR MATERIAL	SILICON
OVERALL LENGTH	0.245 INCHES NOMINAL IN
INTERNAL CONFIGURATION	JUNCTION CONTACT
FEATURES PROVIDED	HERMETICALLY SEALED CASE

SUBSTITUTES & CROSS-REFERENCES 2

5961009320555Reference document

Same NSN cross-reference

Reference document — Secondary reference

SM6419Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusCancelled· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is SM4144?

SM4144 is a TRANSISTOR.

What parts can replace SM4144?

There are 2 known substitutes for SM4144: 5961009320555, SM6419. Substitute compatibility should be verified for your specific system.

What is the NSN for SM4144?

SM4144 is cataloged in the U.S. Government catalog under NSN 5961-00-932-0555. This indicates validated use in U.S. government and defense supply chains.

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SM4144 — TRANSISTOR

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