2N903 — TRANSISTOR

✓ Government record, cited

— · SFP TRANSCEIVER

PRODUCT OVERVIEW

2N903: TRANSISTOR.

The TRANSISTOR is a the manufacturer industrial component. Key specifications include overall_length: 0.155 INCHES MINIMUM AND 0.160 INCHES MAXIMUM IN, mounting_method: TERMINAL, terminal_length: 1.250 INCHES MINIMUM AND 1.781 INCHES MAXIMUM IN, overall_diameter: 0.125 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN, features_provided: HERMETICALLY SEALED CASE, internal_configuration: JUNCTION CONTACT. This part is cataloged in the U.S.

Government catalog under NSN 5961-00-615-0698, 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

2N903

NSN: 5961-00-615-0698
FSC: 5961 — Semiconductor Devices and Associated Hardware
CAGE: 80131 — ELECTRONIC INDUSTRIES ASSOCIATION

SPECIFICATIONS

overall_length	0.155 INCHES MINIMUM AND 0.160 INCHES MAXIMUM IN
mounting_method	TERMINAL
terminal_length	1.250 INCHES MINIMUM AND 1.781 INCHES MAXIMUM IN
overall_diameter	0.125 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN
features_provided	HERMETICALLY SEALED CASE
internal_configuration	JUNCTION CONTACT
semiconductor_material	SILICON
terminal_type_and_quantity	3 UNINSULATED WIRE LEAD
internal_junction_configuration	NPN
power_rating_per_characteristic	150.0 MILLIWATTS MAXIMUM TOTAL POWER DISSIPATION
current_rating_per_characteristic	25.00 MILLIAMPERES MAXIMUM COLLECTOR CURRENT, DC
voltage_rating_in_volts_per_characteristic	1.0 MAXIMUM EMITTER TO BASE VOLTAGE, STATIC, COLLECTOR OPEN AND 45.0 MAXIMUM COLLECTOR TO BASE VOLTAGE/STATIC/EMITTER OPEN AND 30.0 MAXIMUM COLLECTOR TO EMITTER VOLTAGE/STATIC/BASE OPEN
NSN	5961-00-615-0698

COMPONENT DIAGRAM

KEY FEATURES

•

VOLTAGE RATING IN VOLTS PER CHARACTERISTIC: 1.0 MAXIMUM EMITTER TO BASE VOLTAGE, STATIC, COLLECTOR OPEN AND 45.0 MAXIMUM COLLECTOR TO BASE VOLTAGE/STATIC/EMITTER OPEN AND 30.0 MAXIMUM COLLECTOR TO EMITTER VOLTAGE/STATIC/BASE OPEN

•

MAXIMUM OPERATING TEMP PER MEASUREMENT POINT: 175.0 CELSIUS AMBIENT AIR DEGC

•

OVERALL DIAMETER: 0.125 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN

•

TERMINAL LENGTH: 1.250 INCHES MINIMUM AND 1.781 INCHES MAXIMUM IN

•

MOUNTING METHOD: TERMINAL

•

INTERNAL JUNCTION CONFIGURATION: NPN

•

SEMICONDUCTOR MATERIAL: SILICON

TECHNICAL CHARACTERISTICS

VOLTAGE RATING IN VOLTS PER CHARACTERISTIC	1.0 MAXIMUM EMITTER TO BASE VOLTAGE, STATIC, COLLECTOR OPEN AND 45.0 MAXIMUM COLLECTOR TO BASE VOLTAGE/STATIC/EMITTER OPEN AND 30.0 MAXIMUM COLLECTOR TO EMITTER VOLTAGE/STATIC/BASE OPEN
MAXIMUM OPERATING TEMP PER MEASUREMENT POINT	175.0 CELSIUS AMBIENT AIR DEGC
OVERALL DIAMETER	0.125 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN
TERMINAL LENGTH	1.250 INCHES MINIMUM AND 1.781 INCHES MAXIMUM IN
MOUNTING METHOD	TERMINAL
INTERNAL JUNCTION CONFIGURATION	NPN
SEMICONDUCTOR MATERIAL	SILICON
OVERALL LENGTH	0.155 INCHES MINIMUM AND 0.160 INCHES MAXIMUM IN
INTERNAL CONFIGURATION	JUNCTION CONTACT
FEATURES PROVIDED	HERMETICALLY SEALED CASE

SUBSTITUTES & CROSS-REFERENCES 1

RELEASE3649Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 2N903?

2N903 is a TRANSISTOR.

What parts can replace 2N903?

There is 1 known substitute for 2N903: RELEASE3649. Substitute compatibility should be verified for your specific system.

What is the NSN for 2N903?

2N903 is cataloged in the U.S. Government catalog under NSN 5961-00-615-0698. This indicates validated use in U.S. government and defense supply chains.

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2N903 — TRANSISTOR

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