Our brand Welwyn Components designs and manufactures a full portfolio of resistor technologies for industrial, defence, automotive and medical sectors.

Our product offering is comprehensive, with an ohmic value range spanning 18 decades, and many innovations in the field of high power steel resistors, safety qualified fusing resistors and high energy surge tolerant parts. Designers rely on our components for critical products from energy meters to motor drives.

Our global development team is committed to an extensive programme of new product introductions, and our FAEs are available to identify and support custom product development.

Latest resistors news

Fusible Resistors
Fusible resistors from TT Electronics save PCB space

23 Mar 2017

Radial taped power resistors ideal for minimal footprint designs

High-density resistor networks from TT Electronics are ultra-reliable for critical applications

2 Mar 2017

Thin film on ceramic technology provides lifelong precision