PartsTable
Technical Data Sheet
4421-1 ✓ Verified by PartsTable
Hama · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

- For the USA, Canada, Central and South America.<br>- Also suitable for Singapore, Thailand and Japan.<br>- Does not transform the mains voltage. Key specifications include phase: SINGLE, material: STEEL CORROSION RESISTING OVERALL, body_length: 0.440 INCHES NOMINAL IN, current_type: AC, hole_diameter: 8.4 MILLIMETERS NOMINAL MM, overall_width: 1.000 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-409-0255, 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
4421-1
NSN: 5950-00-409-0255
FSC: 5950
CAGE: 59474 — JEFFERS ELECTRONICS INC (USA)
SPECIFICATIONS
phaseSINGLE
materialSTEEL CORROSION RESISTING OVERALL
body_length0.440 INCHES NOMINAL IN
current_typeAC
hole_diameter8.4 MILLIMETERS NOMINAL MM
overall_width1.000 INCHES NOMINAL IN
rating_methodELECTRICAL SINGLE COMPONENT SINGLE WINDING
surface_width0.250 INCHES NOMINAL IN
coil_form_typeSOLID SINGLE COMPONENT
inclosure_typeFULLY INCLOSED
overall_height1.750 INCHES NOMINAL IN
overall_length4.500 INCHES NOMINAL IN
NSN5950-00-409-0255
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: Hama COIL,RADIO FREQUENCY TITLE COMPONENT PN 4421-1 MFR Hama COIL,RADIO FREQUENCY
KEY FEATURES
INDUCTANCE RATING: 3.30 MICROHENRIES NOMINAL SINGLE COMPONENT SINGLE WINDING
WINDING OPERATING CURRENT: 1.35 AMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING
COIL FORM TYPE: SOLID SINGLE COMPONENT
RELIABILITY INDICATOR: NOT ESTABLISHED
RATING METHOD: ELECTRICAL SINGLE COMPONENT SINGLE WINDING
BODY OUTSIDE DIAMETER: 0.190 INCHES NOMINAL IN
QUALITY FACTOR: 30 MINIMUM SINGLE COMPONENT SINGLE WINDING
BODY LENGTH: 0.440 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
INDUCTANCE RATING3.30 MICROHENRIES NOMINAL SINGLE COMPONENT SINGLE WINDING
WINDING OPERATING CURRENT1.35 AMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING
COIL FORM TYPESOLID SINGLE COMPONENT
RELIABILITY INDICATORNOT ESTABLISHED
RATING METHODELECTRICAL SINGLE COMPONENT SINGLE WINDING
BODY OUTSIDE DIAMETER0.190 INCHES NOMINAL IN
QUALITY FACTOR30 MINIMUM SINGLE COMPONENT SINGLE WINDING
BODY LENGTH0.440 INCHES NOMINAL IN
INCLOSURE TYPEFULLY INCLOSED
DC RESISTANCE RATING IN OHMS0.140 SINGLE COMPONENT SINGLE WINDING
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
25-023Interchangeable
interchangeable cross-reference
interchangeable
A704Interchangeable
interchangeable cross-reference
interchangeable
44-211Interchangeable
interchangeable cross-reference
interchangeable
15.125.08.11Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 4421-1?
4421-1 is a COIL,RADIO FREQUENCY manufactured by Hama.
What parts can replace 4421-1?
There are 4 known substitutes for 4421-1: 25-023, A704, 44-211 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 4421-1?
4421-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-409-0255. This indicates validated use in U.S. government and defense supply chains.
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