SPN4008 — TRANSISTOR

✓ Government record, cited

— · SFP TRANSCEIVER

PRODUCT OVERVIEW

SPN4008: TRANSISTOR.

The TRANSISTOR is a the manufacturer industrial component. Key specifications include overall_length: 0.460 INCHES MAXIMUM IN, mounting_method: THREADED STUD(S), overall_diameter: 0.610 INCHES MAXIMUM IN, nominal_thread_size: 0.250 INCHES IN, semiconductor_material: SILICON, thread_series_designator: UNF. This part is cataloged in the U.S.

Government catalog under NSN 5961-01-017-0379, 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

SPN4008

NSN: 5961-01-017-0379
FSC: 5961 — Semiconductor Devices and Associated Hardware
CAGE: 07256 — SILICON TRANSISTOR CORPORATION DBA SAME (USA)

SPECIFICATIONS

overall_length	0.460 INCHES MAXIMUM IN
mounting_method	THREADED STUD(S)
overall_diameter	0.610 INCHES MAXIMUM IN
nominal_thread_size	0.250 INCHES IN
semiconductor_material	SILICON
thread_series_designator	UNF
mounting_facility_quantity	1
overall_width_across_flats	0.677 INCHES NOMINAL IN
terminal_type_and_quantity	3 TAB, SOLDER LUG
power_rating_per_characteristic	100.0 WATTS MAXIMUM TOTAL DEVICE DISSIPATION
current_rating_per_characteristic	30.00 AMPERES MAXIMUM COLLECTOR CURRENT, DC
voltage_rating_in_volts_per_characteristic	140.0 MAXIMUM COLLECTOR TO BASE VOLTAGE/STATIC/EMITTER OPEN AND 120.0 MAXIMUM COLLECTOR TO EMITTER VOLTAGE/STATIC/BASE OPEN AND 8.0 MAXIMUM EMITTER TO BASE VOLTAGE, STATIC, COLLECTOR OPEN
NSN	5961-01-017-0379

COMPONENT DIAGRAM

KEY FEATURES

•

VOLTAGE RATING IN VOLTS PER CHARACTERISTIC: 140.0 MAXIMUM COLLECTOR TO BASE VOLTAGE/STATIC/EMITTER OPEN AND 120.0 MAXIMUM COLLECTOR TO EMITTER VOLTAGE/STATIC/BASE OPEN AND 8.0 MAXIMUM EMITTER TO BASE VOLTAGE, STATIC, COLLECTOR OPEN

•

MAXIMUM OPERATING TEMP PER MEASUREMENT POINT: 200.0 CELSIUS JUNCTION DEGC

•

MOUNTING FACILITY QUANTITY: 1

•

OVERALL DIAMETER: 0.610 INCHES MAXIMUM IN

•

MOUNTING METHOD: THREADED STUD(S)

•

SEMICONDUCTOR MATERIAL: SILICON

•

OVERALL WIDTH ACROSS FLATS: 0.677 INCHES NOMINAL IN

TECHNICAL CHARACTERISTICS

VOLTAGE RATING IN VOLTS PER CHARACTERISTIC	140.0 MAXIMUM COLLECTOR TO BASE VOLTAGE/STATIC/EMITTER OPEN AND 120.0 MAXIMUM COLLECTOR TO EMITTER VOLTAGE/STATIC/BASE OPEN AND 8.0 MAXIMUM EMITTER TO BASE VOLTAGE, STATIC, COLLECTOR OPEN
MAXIMUM OPERATING TEMP PER MEASUREMENT POINT	200.0 CELSIUS JUNCTION DEGC
MOUNTING FACILITY QUANTITY	1
OVERALL DIAMETER	0.610 INCHES MAXIMUM IN
MOUNTING METHOD	THREADED STUD(S)
SEMICONDUCTOR MATERIAL	SILICON
OVERALL LENGTH	0.460 INCHES MAXIMUM IN
OVERALL WIDTH ACROSS FLATS	0.677 INCHES NOMINAL IN
NOMINAL THREAD SIZE	0.250 INCHES IN
CURRENT RATING PER CHARACTERISTIC	30.00 AMPERES MAXIMUM COLLECTOR CURRENT, DC

OTHER ITEMS IN FSC 5961 — Semiconductor Devices and Associated Hardware

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

5961-00-000-0150 5961-00-000-4541 5961-00-000-5400 5961-00-000-7614 5961-00-000-8760 5961-00-001-1352 5961-00-001-2624 5961-00-001-2978

SUBSTITUTES & CROSS-REFERENCES 2

79BB125Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

PP7680-2Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

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 SPN4008?

SPN4008 is a TRANSISTOR.

What parts can replace SPN4008?

There are 2 known substitutes for SPN4008: 79BB125, PP7680-2. Substitute compatibility should be verified for your specific system.

What is the NSN for SPN4008?

SPN4008 is cataloged in the U.S. Government catalog under NSN 5961-01-017-0379. This indicates validated use in U.S. government and defense supply chains.

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