2N4938A — SEMICONDUCTOR DEVICES,UNITIZED

✓ Government record, cited

— · SFP TRANSCEIVER

PRODUCT OVERVIEW

2N4938A: SEMICONDUCTOR DEVICES,UNITIZED.

The SEMICONDUCTOR DEVICES,UNITIZED is a the manufacturer industrial component. Key specifications include overall_length: 0.140 INCHES MINIMUM AND 0.160 INCHES MAXIMUM IN, mounting_method: TERMINAL, terminal_length: 0.500 INCHES MINIMUM IN, overall_diameter: 0.370 INCHES MAXIMUM IN, special_features: ALL TRANSISTOR JUNCTION PATTERN ARRANGEMENT: PNP, semiconductor_material: SILICON ALL TRANSISTOR. This part is cataloged in the U.S.

Government catalog under NSN 5961-00-255-9993, 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

2N4938A

NSN: 5961-00-255-9993
FSC: 5961 — Semiconductor Devices and Associated Hardware
CAGE: C7191 — ADELCO ELEKTRONIK GMBH (DEU)

SPECIFICATIONS

overall_length	0.140 INCHES MINIMUM AND 0.160 INCHES MAXIMUM IN
mounting_method	TERMINAL
terminal_length	0.500 INCHES MINIMUM IN
overall_diameter	0.370 INCHES MAXIMUM IN
special_features	ALL TRANSISTOR JUNCTION PATTERN ARRANGEMENT: PNP
semiconductor_material	SILICON ALL TRANSISTOR
terminal_circle_diameter	0.200 INCHES NOMINAL IN
terminal_type_and_quantity	6 UNINSULATED WIRE LEAD
component_name_and_quantity	2 TRANSISTOR
power_rating_per_characteristic	500.0 MILLIWATTS MAXIMUM TOTAL POWER DISSIPATION ALL TRANSISTOR
current_rating_per_characteristic	50.00 MILLIAMPERES MAXIMUM COLLECTOR CURRENT, DC ALL TRANSISTOR
voltage_rating_in_volts_per_characteristic	50.0 MINIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-BASE, EMITTER OPEN AND 40.0 MINIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-EMITTER, BASE OPEN ALL TRANSISTOR
NSN	5961-00-255-9993

COMPONENT DIAGRAM

KEY FEATURES

•

VOLTAGE RATING IN VOLTS PER CHARACTERISTIC: 50.0 MINIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-BASE, EMITTER OPEN AND 40.0 MINIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-EMITTER, BASE OPEN ALL TRANSISTOR

•

OVERALL DIAMETER: 0.370 INCHES MAXIMUM IN

•

TERMINAL LENGTH: 0.500 INCHES MINIMUM IN

•

MOUNTING METHOD: TERMINAL

•

SEMICONDUCTOR MATERIAL: SILICON ALL TRANSISTOR

•

COMPONENT NAME AND QUANTITY: 2 TRANSISTOR

•

CURRENT RATING PER CHARACTERISTIC: 50.00 MILLIAMPERES MAXIMUM COLLECTOR CURRENT, DC ALL TRANSISTOR

TECHNICAL CHARACTERISTICS

VOLTAGE RATING IN VOLTS PER CHARACTERISTIC	50.0 MINIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-BASE, EMITTER OPEN AND 40.0 MINIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-EMITTER, BASE OPEN ALL TRANSISTOR
OVERALL DIAMETER	0.370 INCHES MAXIMUM IN
TERMINAL LENGTH	0.500 INCHES MINIMUM IN
MOUNTING METHOD	TERMINAL
SEMICONDUCTOR MATERIAL	SILICON ALL TRANSISTOR
OVERALL LENGTH	0.140 INCHES MINIMUM AND 0.160 INCHES MAXIMUM IN
COMPONENT NAME AND QUANTITY	2 TRANSISTOR
CURRENT RATING PER CHARACTERISTIC	50.00 MILLIAMPERES MAXIMUM COLLECTOR CURRENT, DC ALL TRANSISTOR
SPECIAL FEATURES	ALL TRANSISTOR JUNCTION PATTERN ARRANGEMENT: PNP
TERMINAL TYPE AND QUANTITY	6 UNINSULATED WIRE LEAD

SUBSTITUTES & CROSS-REFERENCES 3

RELEASE5642Reference document

Same NSN cross-reference

Reference document — Secondary reference

2N4938Reference document

Same NSN cross-reference

Reference document — Secondary reference

4820-4938Reference 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 2N4938A?

2N4938A is a SEMICONDUCTOR DEVICES,UNITIZED.

What parts can replace 2N4938A?

There are 3 known substitutes for 2N4938A: RELEASE5642, 2N4938, 4820-4938. Substitute compatibility should be verified for your specific system.

What is the NSN for 2N4938A?

2N4938A is cataloged in the U.S. Government catalog under NSN 5961-00-255-9993. This indicates validated use in U.S. government and defense supply chains.

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2N4938A — SEMICONDUCTOR DEVICES,UNITIZED

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