Miller Electric Thyristor Semiconductor SCR 148091 148-091 New

So, you're working on a Miller Electric welder or something and need a specific electrical part.

This is a thyristor, also known as an SCR, which stands for Silicon Controlled Rectifier.

It's a replacement part, part numbers 148091 or 148-091.

It's brand new, unbranded but it's the exact component you need if your machine is throwing codes or not firing right.