ST431 — TRANSFORMER,RADIO FREQUENCY

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

ST431: TRANSFORMER,RADIO FREQUENCY.

The TRANSFORMER,RADIO FREQUENCY is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY OVERALL, body_length: 0.260 INCHES MAXIMUM IN, largest_width: 0.032 INCHES SINGLE END IN, overall_width: 0.290 INCHES IN, coil_form_type: SOLID SINGLE COMPONENT, inclosure_type: HERMETICALLY SEALED. This part is cataloged in the U.S.

Government catalog under NSN 5950-01-029-2693, 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

ST431

NSN: 5950-01-029-2693
NIINs: 010292693, 012425465, 013628581
FSC: 5950 — Coils and Transformers
CAGE: 05375 — RF MICRO DEVICES, INC. (USA)

SPECIFICATIONS

material	COPPER ALLOY OVERALL
body_length	0.260 INCHES MAXIMUM IN
largest_width	0.032 INCHES SINGLE END IN
overall_width	0.290 INCHES IN
coil_form_type	SOLID SINGLE COMPONENT
inclosure_type	HERMETICALLY SEALED
overall_length	1.045 INCHES IN
mounting_method	TERMINAL SINGLE GROUP
frequency_rating	500.0 KILOHERTZ MINIMUM AND 450.0 MEGAHERTZ MAXIMUM SINGLE COMPONENT
special_features	ONE TERMINAL COMMON TO BOTH WINDINGS
basic_shape_style	SOLDER
precious_material	GOLD
NSN	5950-01-029-2693

COMPONENT DIAGRAM

KEY FEATURES

•

INCLOSURE TYPE: HERMETICALLY SEALED

•

PRECIOUS MATERIAL: GOLD

•

BODY OUTSIDE DIAMETER: 0.370 INCHES MAXIMUM IN

•

MOUNTING METHOD: TERMINAL SINGLE GROUP

•

COIL FORM TYPE: SOLID SINGLE COMPONENT

•

WINDING FUNCTION AND QUANTITY: 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT

•

MAXIMUM OPERATING TEMP: 85.0 CELSIUS DEGC

•

BODY LENGTH: 0.260 INCHES MAXIMUM IN

TECHNICAL CHARACTERISTICS

INCLOSURE TYPE	HERMETICALLY SEALED
PRECIOUS MATERIAL	GOLD
BODY OUTSIDE DIAMETER	0.370 INCHES MAXIMUM IN
MOUNTING METHOD	TERMINAL SINGLE GROUP
COIL FORM TYPE	SOLID SINGLE COMPONENT
WINDING FUNCTION AND QUANTITY	1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
MAXIMUM OPERATING TEMP	85.0 CELSIUS DEGC
BODY LENGTH	0.260 INCHES MAXIMUM IN
RELIABILITY INDICATOR	NOT ESTABLISHED
SPECIAL FEATURES	ONE TERMINAL COMMON TO BOTH WINDINGS

SUBSTITUTES & CROSS-REFERENCES 2

T0-50200EReference document

Same NSN cross-reference

Reference document — Secondary reference

2891860-1Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Insurance item — stocked against contingency demandDemilitarization required — critical (Q)

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FREQUENTLY ASKED QUESTIONS

What is ST431?

ST431 is a TRANSFORMER,RADIO FREQUENCY.

What parts can replace ST431?

There are 2 known substitutes for ST431: T0-50200E, 2891860-1. Substitute compatibility should be verified for your specific system.

What is the NSN for ST431?

ST431 is cataloged in the U.S. Government catalog under NSN 5950-01-029-2693. This indicates validated use in U.S. government and defense supply chains.

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ST431 — TRANSFORMER,RADIO FREQUENCY

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