4421-1K — COIL,RADIO FREQUENCY

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

4421-1K: COIL,RADIO FREQUENCY.

The COIL,RADIO FREQUENCY is a the manufacturer industrial component. Key specifications include body_length: 0.430 INCHES MINIMUM AND 0.450 INCHES MAXIMUM IN, rating_method: ELECTRICAL SINGLE COMPONENT SINGLE WINDING, coil_form_type: SOLID SINGLE COMPONENT, inclosure_type: FULLY INCLOSED, overall_length: 0.430 INCHES MINIMUM AND 0.450 INCHES MAXIMUM IN, quality_factor: 30 MINIMUM SINGLE COMPONENT SINGLE WINDING. This part is cataloged in the U.S.

Government catalog under NSN 5950-00-787-3012, 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

4421-1K

NSN: 5950-00-787-3012
NIINs: 007873012, 008706787
FSC: 5950 — Coils and Transformers
CAGE: 59474 — JEFFERS ELECTRONICS INC (USA)

SPECIFICATIONS

body_length	0.430 INCHES MINIMUM AND 0.450 INCHES MAXIMUM IN
rating_method	ELECTRICAL SINGLE COMPONENT SINGLE WINDING
coil_form_type	SOLID SINGLE COMPONENT
inclosure_type	FULLY INCLOSED
overall_length	0.430 INCHES MINIMUM AND 0.450 INCHES MAXIMUM IN
quality_factor	30 MINIMUM SINGLE COMPONENT SINGLE WINDING
mounting_method	TERMINAL SINGLE GROUP
overall_diameter	0.180 INCHES MINIMUM AND 0.200 INCHES MAXIMUM IN
special_features	SUFFIX LETTER ON P/N 4421-1K DENOTES STD TOLERANCE OF 10 PCT
core_construction	POWDERED SINGLE COMPONENT
inductance_rating	3.30 MICROHENRIES NOMINAL SINGLE COMPONENT SINGLE WINDING
reliability_indicator	NOT ESTABLISHED
NSN	5950-00-787-3012

COMPONENT DIAGRAM

KEY FEATURES

•

INCLOSURE TYPE: FULLY INCLOSED

•

QUALITY FACTOR: 30 MINIMUM SINGLE COMPONENT SINGLE WINDING

•

OVERALL DIAMETER: 0.180 INCHES MINIMUM AND 0.200 INCHES MAXIMUM IN

•

MOUNTING METHOD: TERMINAL SINGLE GROUP

•

INDUCTANCE RATING: 3.30 MICROHENRIES NOMINAL SINGLE COMPONENT SINGLE WINDING

•

WINDING CONDUCTOR SIZE: 0.02535 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE WINDING IN

•

COIL FORM TYPE: SOLID SINGLE COMPONENT

TECHNICAL CHARACTERISTICS

INCLOSURE TYPE	FULLY INCLOSED
QUALITY FACTOR	30 MINIMUM SINGLE COMPONENT SINGLE WINDING
OVERALL DIAMETER	0.180 INCHES MINIMUM AND 0.200 INCHES MAXIMUM IN
MOUNTING METHOD	TERMINAL SINGLE GROUP
INDUCTANCE RATING	3.30 MICROHENRIES NOMINAL SINGLE COMPONENT SINGLE WINDING
WINDING CONDUCTOR SIZE	0.02535 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE WINDING IN
OVERALL LENGTH	0.430 INCHES MINIMUM AND 0.450 INCHES MAXIMUM IN
COIL FORM TYPE	SOLID SINGLE COMPONENT
MAXIMUM OPERATING TEMP	105.0 CELSIUS DEGC
WINDING OPERATING CURRENT	990.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING

SUBSTITUTES & CROSS-REFERENCES 2

8050000806Reference document

Same NSN cross-reference

Reference document — Design control — primary reference

10102-103Reference 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 4421-1K?

4421-1K is a COIL,RADIO FREQUENCY.

What parts can replace 4421-1K?

There are 2 known substitutes for 4421-1K: 8050000806, 10102-103. Substitute compatibility should be verified for your specific system.

What is the NSN for 4421-1K?

4421-1K is cataloged in the U.S. Government catalog under NSN 5950-00-787-3012. This indicates validated use in U.S. government and defense supply chains.

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4421-1K — COIL,RADIO FREQUENCY

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