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189805 - Miller 189805 Ferrite Rod 8mm x 150mm

Packaging: 1 PER EA
$78.39/EA $51.26/1 PER EA only $51.26/EASave 35%

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OVERVIEW

Genuine Miller 189805 Ferrite Core for Welding Machines

Maintain the precision and reliability of your Miller welding equipment with the Miller 189805 Ferrite Core. This component is a genuine OEM replacement part, specifically engineered to meet the rigorous standards of Miller Electric. In modern inverter-based welding machines and advanced power sources, electrical noise and interference can be a significant issue. This ferrite core acts as a critical passive component, designed to suppress high-frequency electromagnetic interference (EMI) and radio frequency interference (RFI) that can disrupt sensitive control circuits.

Measuring 8mm in diameter and 150mm in length, this ferrite rod is manufactured to exact specifications to fit perfectly within the designated assemblies of your Miller welder. A cracked or missing ferrite core can lead to erratic machine behavior, unstable arcs, or even communication errors between internal boards. By replacing a damaged core with this authentic Miller part, you ensure that your machine continues to operate at peak performance levels, delivering the smooth and consistent weld output you expect.

At Josef Gas, we understand that downtime is costly. That is why we supply genuine replacement parts like the 189805 to help you perform necessary repairs quickly and correctly. Whether you are a professional repair technician or maintaining your own shop equipment, using original manufacturer parts is the best way to guarantee longevity and safety. This core is easy to install in the appropriate location within the machine's wiring harness or control assembly, instantly restoring the noise-filtering capabilities of the unit.

Don't compromise on the quality of your repairs. Generic ferrite materials may not have the correct magnetic permeability or frequency response required for welding applications. Trust the Miller 189805 to provide the exact suppression characteristics needed for your specific model. Keep your shop running smoothly and your welds defect-free by ensuring all internal electronic components are shielded and functioning as intended.

Additional Information
Packaging Description:1 Per Ea
Diameter:8mm
Length :150mm
Material:Ferrite
Product Type:Suppression Core
----- new values below ----
Diameter:8mm
Length:150mm
Material:Ferrite
Product Type:Suppression Core
Brand:miller-oem
Packaging Description:1-per-ea

INCLUDED

  • (1) Ferrite Core (8mm Dia x 150mm Lg)

APPLICATIONS

  • Noise suppression in Miller welding power sources
  • Replacement of cracked or damaged ferrite rods
  • EMI/RFI filtering for internal control wiring
  • Maintenance of inverter welder signal integrity

FAQ

It is used to suppress high-frequency electromagnetic interference (EMI) and radio frequency interference (RFI) within the welding machine to ensure stable operation of electronic controls.

The Miller 189805 measures 8mm in diameter and 150mm in length.

Yes, this is an authentic OEM part manufactured by Miller Electric.

If the core is physically cracked, broken, or missing, it should be replaced to maintain the machine's noise immunity.

It is not recommended. OEM cores have specific magnetic properties tailored to the frequency of the machine's interference; generic parts may not filter noise effectively.

This part fits various Miller power sources. Please check your specific machine's parts manual for the part number 189805 to confirm compatibility.

No, this item is sold as the ferrite rod only. Any clips or holders are usually separate parts or reused from the existing assembly.