91AJ203 — TRANSISTOR

✓ Government record, cited

— · SFP TRANSCEIVER

PRODUCT OVERVIEW

91AJ203: TRANSISTOR.

The TRANSISTOR is a the manufacturer industrial component. Key specifications include overall_length: 0.360 INCHES MAXIMUM IN, mounting_method: UNTHREADED HOLE(S), overall_diameter: 0.615 INCHES MAXIMUM IN, special_features: JUNCTION PATTERN ARRANGEMENT: NPN, features_provided: HERMETICALLY SEALED CASE, internal_configuration: JUNCTION CONTACT-DARLINGTON CONNECTED. This part is cataloged in the U.S.

Government catalog under NSN 5961-01-047-6725, 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

91AJ203

NSN: 5961-01-047-6725
FSC: 5961 — Semiconductor Devices and Associated Hardware
CAGE: 21845 — SOLITRON DEVICES, INC. (USA)

SPECIFICATIONS

overall_length	0.360 INCHES MAXIMUM IN
mounting_method	UNTHREADED HOLE(S)
overall_diameter	0.615 INCHES MAXIMUM IN
special_features	JUNCTION PATTERN ARRANGEMENT: NPN
features_provided	HERMETICALLY SEALED CASE
internal_configuration	JUNCTION CONTACT-DARLINGTON CONNECTED
semiconductor_material	SILICON
mounting_facility_quantity	2
terminal_type_and_quantity	3 UNINSULATED WIRE LEAD
power_rating_per_characteristic	16.6 WATTS MAXIMUM TOTAL POWER DISSIPATION
current_rating_per_characteristic	2.00 AMPERES MAXIMUM COLLECTOR CURRENT, DC
electrode_internally-electrically_connected_to_case	COLLECTOR
NSN	5961-01-047-6725

COMPONENT DIAGRAM

KEY FEATURES

•

VOLTAGE RATING IN VOLTS PER CHARACTERISTIC: 180.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-BASE, EMITTER OPEN AND 120.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-EMITTER, BASE OPEN AND 8.0 MAXIMUM BREAKDOWN VOLTAGE, EMITTER-TO-BASE, COLLECTOR OPEN

•

MOUNTING FACILITY QUANTITY: 2

•

OVERALL DIAMETER: 0.615 INCHES MAXIMUM IN

•

MOUNTING METHOD: UNTHREADED HOLE(S)

•

SEMICONDUCTOR MATERIAL: SILICON

•

INTERNAL CONFIGURATION: JUNCTION CONTACT-DARLINGTON CONNECTED

•

FEATURES PROVIDED: HERMETICALLY SEALED CASE

TECHNICAL CHARACTERISTICS

VOLTAGE RATING IN VOLTS PER CHARACTERISTIC	180.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-BASE, EMITTER OPEN AND 120.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-EMITTER, BASE OPEN AND 8.0 MAXIMUM BREAKDOWN VOLTAGE, EMITTER-TO-BASE, COLLECTOR OPEN
MOUNTING FACILITY QUANTITY	2
OVERALL DIAMETER	0.615 INCHES MAXIMUM IN
MOUNTING METHOD	UNTHREADED HOLE(S)
SEMICONDUCTOR MATERIAL	SILICON
OVERALL LENGTH	0.360 INCHES MAXIMUM IN
INTERNAL CONFIGURATION	JUNCTION CONTACT-DARLINGTON CONNECTED
FEATURES PROVIDED	HERMETICALLY SEALED CASE
CURRENT RATING PER CHARACTERISTIC	2.00 AMPERES MAXIMUM COLLECTOR CURRENT, DC
SPECIAL FEATURES	JUNCTION PATTERN ARRANGEMENT: NPN

SUBSTITUTES & CROSS-REFERENCES 3

ZA1217Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

91AJ126Reference document

Same NSN cross-reference

Reference document — Secondary reference

3137910-02Reference document

Same NSN cross-reference

Reference document — Design control — primary 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 91AJ203?

91AJ203 is a TRANSISTOR.

What parts can replace 91AJ203?

There are 3 known substitutes for 91AJ203: ZA1217, 91AJ126, 3137910-02. Substitute compatibility should be verified for your specific system.

What is the NSN for 91AJ203?

91AJ203 is cataloged in the U.S. Government catalog under NSN 5961-01-047-6725. This indicates validated use in U.S. government and defense supply chains.

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91AJ203 — TRANSISTOR

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