IRC has been a leader in resistor technology, including the industry's comprehensive range of current sense resistors, precision discrete and networks, integrated passive components, and specialized power resistors.

Resistive technologies include thin film tantalum nitride discretes and networks on ceramic and silicon substrates for precision high-frequency applications, thick film low- and high- resistance chips, wirewound resistors and assemblies, and cylindrical surface mount resistors.

TT electronics IRC provides one of the industry's most comprehensive ranges of innovative resistor solutions for automotive, computer, communications, medical, industrial, military and instrumentation markets worldwide.