U404 — TRANSISTOR

✓ Government record, cited

— · SFP TRANSCEIVER

PRODUCT OVERVIEW

U404: TRANSISTOR.

The TRANSISTOR is a the manufacturer industrial component. Key specifications include overall_length: 0.170 INCHES MINIMUM AND 0.210 INCHES MAXIMUM IN, mounting_method: TERMINAL, terminal_length: 0.500 INCHES MINIMUM IN, overall_diameter: 0.209 INCHES MINIMUM AND 0.230 INCHES MAXIMUM IN, internal_configuration: FIELD EFFECT, semiconductor_material: SILICON. This part is cataloged in the U.S.

Government catalog under NSN 5961-01-110-8925, 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

U404

NSN: 5961-01-110-8925
FSC: 5961 — Semiconductor Devices and Associated Hardware
CAGE: 17856 — SILICONIX INCORPORATED DIV SILICONIX (USA)

SPECIFICATIONS

overall_length	0.170 INCHES MINIMUM AND 0.210 INCHES MAXIMUM IN
mounting_method	TERMINAL
terminal_length	0.500 INCHES MINIMUM IN
overall_diameter	0.209 INCHES MINIMUM AND 0.230 INCHES MAXIMUM IN
internal_configuration	FIELD EFFECT
semiconductor_material	SILICON
terminal_circle_diameter	0.200 INCHES MINIMUM IN
terminal_type_and_quantity	6 UNINSULATED WIRE LEAD
power_rating_per_characteristic	500.0 MILLIWATTS MAXIMUM TOTAL DEVICE DISSIPATION
NSN	5961-01-110-8925

COMPONENT DIAGRAM

KEY FEATURES

•

OVERALL DIAMETER: 0.209 INCHES MINIMUM AND 0.230 INCHES MAXIMUM IN

•

TERMINAL LENGTH: 0.500 INCHES MINIMUM IN

•

MOUNTING METHOD: TERMINAL

•

SEMICONDUCTOR MATERIAL: SILICON

•

INTERNAL CONFIGURATION: FIELD EFFECT

•

TERMINAL TYPE AND QUANTITY: 6 UNINSULATED WIRE LEAD

•

TERMINAL CIRCLE DIAMETER: 0.200 INCHES MINIMUM IN

TECHNICAL CHARACTERISTICS

OVERALL DIAMETER	0.209 INCHES MINIMUM AND 0.230 INCHES MAXIMUM IN
TERMINAL LENGTH	0.500 INCHES MINIMUM IN
MOUNTING METHOD	TERMINAL
SEMICONDUCTOR MATERIAL	SILICON
OVERALL LENGTH	0.170 INCHES MINIMUM AND 0.210 INCHES MAXIMUM IN
INTERNAL CONFIGURATION	FIELD EFFECT
TERMINAL TYPE AND QUANTITY	6 UNINSULATED WIRE LEAD
TERMINAL CIRCLE DIAMETER	0.200 INCHES MINIMUM IN
POWER RATING PER CHARACTERISTIC	500.0 MILLIWATTS MAXIMUM TOTAL DEVICE DISSIPATION

SUBSTITUTES & CROSS-REFERENCES 1

230031Reference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

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 U404?

U404 is a TRANSISTOR.

What parts can replace U404?

There is 1 known substitute for U404: 230031. Substitute compatibility should be verified for your specific system.

What is the NSN for U404?

U404 is cataloged in the U.S. Government catalog under NSN 5961-01-110-8925. This indicates validated use in U.S. government and defense supply chains.

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