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407107-001 - Tweco 407107-001 Replacement Resistor, WWA 4W 1%

Packaging: pack of 1
$23.75/EA $14.23/pack of 1 only $14.23/EASave 40%

Usually ships within 3-5 business days

OVERVIEW

Keep Your Welder Running with Genuine Parts

When your welding machine goes down, every minute of downtime costs you money. The Tweco 407107-001 Resistor is a genuine replacement part designed to get your equipment back up and running at peak performance. This isn't just a generic electronic component; it is a high-quality 4 Watt, 1% tolerance wire-wound resistor selected specifically for the demands of welding machinery. Whether you are fixing a wire feeder that won't feed consistently or a power source that has lost its regulation, using the right parts is essential for a lasting repair.

Why does the "1%" matter? In the world of electronics, precision is everything. A 1% tolerance means this resistor is manufactured to be extremely accurate, ensuring your welder's computer boards and control circuits receive the exact signals they need. A less precise resistor could cause your machine to behave unpredictably—like fluctuating voltage or wire speed—which ultimately affects the quality of your welds. By sticking with genuine Tweco parts, you eliminate the guesswork and ensure your machine operates just like it did the day you bought it.

This resistor features a robust wire-wound construction, which makes it tougher than standard resistors found in consumer electronics. It is built to handle the heat and electrical pulses common in welding operations. Don't risk your expensive equipment with mismatched or inferior components. Trust the Tweco 407107-001 to provide the durability and accuracy you need to finish the job. It is the smart choice for professional welders and maintenance shops looking to maintain the integrity of their fleet.

Why Choose This Part?

  • Reliability: Built to last in tough shop environments.
  • Performance: Restores original factory precision to your machine.
  • Peace of Mind: Genuine OEM part means no compatibility issues.
Additional Information
Brand:Tweco
Packaging Description:1 Per Ea
Component Type:Resistor
Power Rating:4 Watts
Tolerance:1%
Construction:Wire Wound
Application:Welding Machine Repair, Wire Feeder Electronics

INCLUDED

  • 1x Tweco 407107-001 Resistor (WWA 4W 1%)

APPLICATIONS

  • Repair of Tweco and Thermal Arc welding machines
  • Replacement of damaged resistors on wire feeder control boards
  • Maintenance of power source regulation circuits
  • General industrial electronics repair requiring 4W 1% WWA resistors

FAQ

This resistor is rated for 4 Watts, allowing it to handle moderate power levels in control circuits.

A 1% tolerance indicates high precision, meaning the actual resistance value is within 1% of the specified rating, which is crucial for accurate circuit control.

Yes, this is a genuine Tweco OEM replacement part, ensuring full compatibility with your equipment.

It is not recommended. This is a wire-wound resistor (WWA), which handles pulses and heat better than standard carbon film resistors. Always use the specified type for repairs.

This part fits specific Tweco, Thermal Arc, and potentially ESAB welding equipment. Please check your machine's parts manual for the part number 407107-001.

A bad resistor may look burnt, cracked, or discolored. However, the only sure way to test it is by measuring its resistance with a multimeter to see if it is open or out of spec.

WWA typically stands for Wire Wound Axial, describing the internal construction and lead configuration of the resistor.

Yes, this is a through-hole component that typically requires soldering onto a printed circuit board (PCB).