Our brand IRC designs and manufactures resistors and precision resistor networks for aerospace, defence, industrial and medical markets.

We are recognised as being an innovative leader in the design, development and manufacture of resistors since the very beginning of the electronics industry. As experts in ultra-reliable tantalum nitride networks, power wirewound resistors and low value current sense resistors, we are trusted by designers to provide custom solutions for critical applications from space flight controllers to medical defibrillators.

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

TT resistors
Blog: Should You Use a Resistor Network?

8 Jun 2017

Stephen Oxley, Senior Engineer, Resistor Business Unit, looks at resistor networks - a passive component which offers performance, board layout, and logistical benefits

Resistors from TT Electronics reduce component count for HV applications

31 May 2017

Precision resistors are able to operate at voltages up 1kV

TT064-MFC Resistors
Metal foil on ceramic chip resistors from TT Electronics reduce form factor

27 Apr 2017

Smallest footprint current sensing resistor for 1 to 10A applications

Metal film resistors from TT Electronics are ideal for harsh environments

10 Apr 2017

High spec precision AEC-Q200 qualified resistors for voltage measurement in metering and power condition monitoring applications