12271997 — TRANSISTOR

✓ Government record, cited

— · SFP TRANSCEIVER

PRODUCT OVERVIEW

12271997: TRANSISTOR.

The TRANSISTOR is a the manufacturer industrial component. Key specifications include overall_length: 1.330 INCHES MAXIMUM IN, mounting_method: THREADED STUD(S), overall_diameter: 0.570 INCHES MINIMUM AND 0.610 INCHES MAXIMUM IN, special_features: JUNCTION PATTERN ARRANGEMENT: NPN, internal_configuration: JUNCTION CONTACT, semiconductor_material: SILICON. This part is cataloged in the U.S.

Government catalog under NSN 5961-01-101-7048, 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

12271997

NSN: 5961-01-101-7048
FSC: 5961 — Semiconductor Devices and Associated Hardware
CAGE: 19200 — COMBAT CAPABILITIES DEVELOPMENT COMMAND (CCDC) ARMAMENTS CENTER DBA CCDC DIV LOGISTICS RESEARCH AND ENGINEERING DIRECTORATE (USA)

SPECIFICATIONS

overall_length	1.330 INCHES MAXIMUM IN
mounting_method	THREADED STUD(S)
overall_diameter	0.570 INCHES MINIMUM AND 0.610 INCHES MAXIMUM IN
special_features	JUNCTION PATTERN ARRANGEMENT: NPN
internal_configuration	JUNCTION CONTACT
semiconductor_material	SILICON
end_item_identification	IFV (XM2) CFV (XM3)
mounting_facility_quantity	1
overall_width_across_flats	0.667 INCHES MINIMUM AND 0.687 INCHES MAXIMUM IN
terminal_type_and_quantity	3 TAB, SOLDER LUG
power_rating_per_characteristic	125.0 WATTS MAXIMUM TOTAL POWER DISSIPATION
current_rating_per_characteristic	30.00 AMPERES MAXIMUM COLLECTOR CURRENT, DC AND 5.00 AMPERES MAXIMUM BASE CURRENT, DC
NSN	5961-01-101-7048

COMPONENT DIAGRAM

KEY FEATURES

•

VOLTAGE RATING IN VOLTS PER CHARACTERISTIC: 120.0 MAXIMUM COLLECTOR TO BASE VOLTAGE/STATIC/EMITTER OPEN AND 100.0 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 AMBIENT AIR DEGC

•

MOUNTING FACILITY QUANTITY: 1

•

OVERALL DIAMETER: 0.570 INCHES MINIMUM AND 0.610 INCHES MAXIMUM IN

•

MOUNTING METHOD: THREADED STUD(S)

•

SEMICONDUCTOR MATERIAL: SILICON

•

INTERNAL CONFIGURATION: JUNCTION CONTACT

TECHNICAL CHARACTERISTICS

VOLTAGE RATING IN VOLTS PER CHARACTERISTIC	120.0 MAXIMUM COLLECTOR TO BASE VOLTAGE/STATIC/EMITTER OPEN AND 100.0 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 AMBIENT AIR DEGC
MOUNTING FACILITY QUANTITY	1
OVERALL DIAMETER	0.570 INCHES MINIMUM AND 0.610 INCHES MAXIMUM IN
MOUNTING METHOD	THREADED STUD(S)
SEMICONDUCTOR MATERIAL	SILICON
OVERALL LENGTH	1.330 INCHES MAXIMUM IN
INTERNAL CONFIGURATION	JUNCTION CONTACT
OVERALL WIDTH ACROSS FLATS	0.667 INCHES MINIMUM AND 0.687 INCHES MAXIMUM IN
CURRENT RATING PER CHARACTERISTIC	30.00 AMPERES MAXIMUM COLLECTOR CURRENT, DC AND 5.00 AMPERES MAXIMUM BASE 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 4

NH12271997Reference document

Same NSN cross-reference

Reference document — Secondary reference

PP7933Reference document

Same NSN cross-reference

Reference document — Secondary reference

79BB174Reference document

Same NSN cross-reference

Reference document — Secondary reference

PT9451Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required — mutilation + specific procedure

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FREQUENTLY ASKED QUESTIONS

What is 12271997?

12271997 is a TRANSISTOR.

What parts can replace 12271997?

There are 4 known substitutes for 12271997: NH12271997, PP7933, 79BB174 and 1 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 12271997?

12271997 is cataloged in the U.S. Government catalog under NSN 5961-01-101-7048. This indicates validated use in U.S. government and defense supply chains.

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12271997 — TRANSISTOR

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