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Lincoln Electric® Diode For Idealarc® R3S-250 Welding System

Airgas Part #:LINM9661-1

Manufacturer Part #:9SM9661-1


$NA.NA /NA
Each

Item Details

  • The Lincoln Electric M9661-1 (also identified as 9SM9661-1) is a heavy-duty silicon power rectifier diode designed for industrial welding power sources. This stud-mount component is engineered to facilitate AC-to-DC conversion within the rectifier assembly of specific Lincoln Electric welding systems, ensuring consistent electrical output during high-current operations.

Features

  • Stud-mount design for mechanical stability and electrical conductivity
  • Positive polarity configuration with case-integrated cathode
  • Thermal stability for high-current industrial applications
  • Direct OEM replacement for Lincoln Electric rectifier assemblies
  • Heavy-duty construction for industrial welding environments

Specifications

  • Manufacturer: Lincoln Electric
  • Part Number: M9661-1
  • Alternate Part Number: 9SM9661-1
  • Component Type: Silicon Power Rectifier Diode
  • Mounting Type: Stud-mount
  • Polarity: Positive (Cathode integrated into the case)
  • Weight: 2.00 lb
  • Material: Silicon semiconductor

Applications

  • Lincoln Electric Idealarc R3S-250 Welding System
  • Lincoln Electric Ranger systems
  • AC-to-DC power conversion in welding power sources
  • Rectifier assembly maintenance and repair

Product Attributes

Product Type

» Diode

Torch/Machine Model

» Idealarc® R3S-250 Welding System