ST5526 — TRANSISTOR

✓ Government record, cited

— · SFP TRANSCEIVER

PRODUCT OVERVIEW

ST5526: TRANSISTOR.

The TRANSISTOR is a the manufacturer industrial component. Key specifications include overall_length: 5.20 MILLIMETERS NOMINAL MM, mounting_method: TERMINAL, terminal_length: 13.50 MILLIMETERS NOMINAL MM, overall_diameter: 5.50 MILLIMETERS NOMINAL MM, special_features: JUNCTION PATTERN ARRANGEMENT: NPN, internal_configuration: JUNCTION CONTACT. This part is cataloged in the U.S.

Government catalog under NSN 5961-01-027-2125, 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

ST5526

NSN: 5961-01-027-2125
FSC: 5961 — Semiconductor Devices and Associated Hardware
CAGE: 50891 — SEMICONDUCTOR TECHNOLOGY, INC. DBA SEMICONDUCTOR TECHNOLOGY INC (USA)

SPECIFICATIONS

overall_length	5.20 MILLIMETERS NOMINAL MM
mounting_method	TERMINAL
terminal_length	13.50 MILLIMETERS NOMINAL MM
overall_diameter	5.50 MILLIMETERS NOMINAL MM
special_features	JUNCTION PATTERN ARRANGEMENT: NPN
internal_configuration	JUNCTION CONTACT
semiconductor_material	SILICON
terminal_circle_diameter	2.54 MILLIMETERS NOMINAL MM
terminal_type_and_quantity	4 UNINSULATED WIRE LEAD
power_rating_per_characteristic	130.0 MILLIWATTS MAXIMUM TOTAL POWER DISSIPATION
current_rating_per_characteristic	25.00 MILLIAMPERES MAXIMUM COLLECTOR CURRENT, DC
voltage_rating_in_volts_per_characteristic	40.0 MAXIMUM COLLECTOR TO BASE VOLTAGE/STATIC/EMITTER OPEN AND 30.0 MAXIMUM COLLECTOR TO EMITTER VOLTAGE/STATIC/BASE OPEN AND 4.0 MAXIMUM EMITTER TO BASE VOLTAGE, STATIC, COLLECTOR OPEN
NSN	5961-01-027-2125

COMPONENT DIAGRAM

KEY FEATURES

•

VOLTAGE RATING IN VOLTS PER CHARACTERISTIC: 40.0 MAXIMUM COLLECTOR TO BASE VOLTAGE/STATIC/EMITTER OPEN AND 30.0 MAXIMUM COLLECTOR TO EMITTER VOLTAGE/STATIC/BASE OPEN AND 4.0 MAXIMUM EMITTER TO BASE VOLTAGE, STATIC, COLLECTOR OPEN

•

MAXIMUM OPERATING TEMP PER MEASUREMENT POINT: 175.0 CELSIUS JUNCTION DEGC

•

OVERALL DIAMETER: 5.50 MILLIMETERS NOMINAL MM

•

TERMINAL LENGTH: 13.50 MILLIMETERS NOMINAL MM

•

MOUNTING METHOD: TERMINAL

•

SEMICONDUCTOR MATERIAL: SILICON

•

INTERNAL CONFIGURATION: JUNCTION CONTACT

TECHNICAL CHARACTERISTICS

VOLTAGE RATING IN VOLTS PER CHARACTERISTIC	40.0 MAXIMUM COLLECTOR TO BASE VOLTAGE/STATIC/EMITTER OPEN AND 30.0 MAXIMUM COLLECTOR TO EMITTER VOLTAGE/STATIC/BASE OPEN AND 4.0 MAXIMUM EMITTER TO BASE VOLTAGE, STATIC, COLLECTOR OPEN
MAXIMUM OPERATING TEMP PER MEASUREMENT POINT	175.0 CELSIUS JUNCTION DEGC
OVERALL DIAMETER	5.50 MILLIMETERS NOMINAL MM
TERMINAL LENGTH	13.50 MILLIMETERS NOMINAL MM
MOUNTING METHOD	TERMINAL
SEMICONDUCTOR MATERIAL	SILICON
OVERALL LENGTH	5.20 MILLIMETERS NOMINAL MM
INTERNAL CONFIGURATION	JUNCTION CONTACT
CURRENT RATING PER CHARACTERISTIC	25.00 MILLIAMPERES MAXIMUM COLLECTOR CURRENT, DC
SPECIAL FEATURES	JUNCTION PATTERN ARRANGEMENT: NPN

SUBSTITUTES & CROSS-REFERENCES 1

BF167Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is ST5526?

ST5526 is a TRANSISTOR.

What parts can replace ST5526?

There is 1 known substitute for ST5526: BF167. Substitute compatibility should be verified for your specific system.

What is the NSN for ST5526?

ST5526 is cataloged in the U.S. Government catalog under NSN 5961-01-027-2125. This indicates validated use in U.S. government and defense supply chains.

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ST5526 — TRANSISTOR

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