SRF2955 — TRANSISTOR

✓ Government record, cited

— · SFP TRANSCEIVER

PRODUCT OVERVIEW

SRF2955: TRANSISTOR.

The TRANSISTOR is a the manufacturer industrial component. Key specifications include material: CERAMIC ENCLOSURE, overall_length: 0.624 INCHES NOMINAL IN, mounting_method: THREADED STUD(S), overall_diameter: 0.375 INCHES NOMINAL IN, special_features: JUNCTION PATTERN ARRANGEMENT: NPN, nominal_thread_size: 0.164 INCHES IN. This part is cataloged in the U.S.

Government catalog under NSN 5961-01-339-1048, 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

SRF2955

NSN: 5961-01-339-1048
FSC: 5961 — Semiconductor Devices and Associated Hardware
CAGE: 04713 — FREESCALE SEMICONDUCTOR, INC. (USA)

SPECIFICATIONS

material	CERAMIC ENCLOSURE
overall_length	0.624 INCHES NOMINAL IN
transfer_ratio	25.0 MINIMUM STATIC FORWARD CURRENT TRANSFER RATIO, COMMON-EMITTER AND 300.0 MAXIMUM STATIC FORWARD CURRENT TRANSFER RATIO, COMMON-EMITTER
mounting_method	THREADED STUD(S)
overall_diameter	0.375 INCHES NOMINAL IN
special_features	JUNCTION PATTERN ARRANGEMENT: NPN
nominal_thread_size	0.164 INCHES IN
internal_configuration	JUNCTION CONTACT
semiconductor_material	SILICON
end_item_identification	6625-01-224-4440 NETWORK ANALYZER
thread_series_designator	UNIFIED NATIONAL COARSE (UNC)
mounting_facility_quantity	1
NSN	5961-01-339-1048

COMPONENT DIAGRAM

KEY FEATURES

•

VOLTAGE RATING IN VOLTS PER CHARACTERISTIC: 30.0 MINIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-EMITTER, BASE OPEN

•

MOUNTING FACILITY QUANTITY: 1

•

OVERALL DIAMETER: 0.375 INCHES NOMINAL IN

•

MOUNTING METHOD: THREADED STUD(S)

•

TRANSFER RATIO: 25.0 MINIMUM STATIC FORWARD CURRENT TRANSFER RATIO, COMMON-EMITTER AND 300.0 MAXIMUM STATIC FORWARD CURRENT TRANSFER RATIO, COMMON-EMITTER

•

SEMICONDUCTOR MATERIAL: SILICON

•

INTERNAL CONFIGURATION: JUNCTION CONTACT

TECHNICAL CHARACTERISTICS

VOLTAGE RATING IN VOLTS PER CHARACTERISTIC	30.0 MINIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-EMITTER, BASE OPEN
MOUNTING FACILITY QUANTITY	1
OVERALL DIAMETER	0.375 INCHES NOMINAL IN
MOUNTING METHOD	THREADED STUD(S)
TRANSFER RATIO	25.0 MINIMUM STATIC FORWARD CURRENT TRANSFER RATIO, COMMON-EMITTER AND 300.0 MAXIMUM STATIC FORWARD CURRENT TRANSFER RATIO, COMMON-EMITTER
SEMICONDUCTOR MATERIAL	SILICON
OVERALL LENGTH	0.624 INCHES NOMINAL IN
INTERNAL CONFIGURATION	JUNCTION CONTACT
NOMINAL THREAD SIZE	0.164 INCHES IN
CURRENT RATING PER CHARACTERISTIC	400.00 MILLIAMPERES MAXIMUM COLLECTOR CURRENT, DC

SUBSTITUTES & CROSS-REFERENCES 2

1854-0876Reference document

Same NSN cross-reference

Reference document — Design control — primary reference

2N5943Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is SRF2955?

SRF2955 is a TRANSISTOR.

What parts can replace SRF2955?

There are 2 known substitutes for SRF2955: 1854-0876, 2N5943. Substitute compatibility should be verified for your specific system.

What is the NSN for SRF2955?

SRF2955 is cataloged in the U.S. Government catalog under NSN 5961-01-339-1048. This indicates validated use in U.S. government and defense supply chains.

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SRF2955 — TRANSISTOR

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