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Magnetics
Our BI Technologies brand specialises in power transformers, inductors and chokes, providing both custom and standard products, supported by a wide range of accreditations.  More...





Trimming Potentiometers
We offer a wide variety of trimming potentiometers in top and side adjust, through hole, and SMD packaging. Our trimming potentiometers are sealed to be compatible with aqueous PCB cleaning process. The cermet element printing technology offers high-reliability and long life.  More...



Turn-Counting Dials
Turn counting dials are designed to use with multi-turn precision rotary potentiometers where the operator is required to know the absolute position across multiple revolutions. We offer dials to fit a wide variety of shaft and bushing sizes. Common applications include power supply and test instrumentation. More...



Linear Position Sensors - Potentiometric
Our linear position sensors, for both commercial and high-reliability applications, are designed with ruggedised, light weight housing that can withstand extreme environments while providing precision accuracy. Common applications include wing flap position, pedal position, robotics, satellite dishes, and electro-surgical equipment.  More...



Rotary Position Sensors - Magnetic Hall Effect
Our accuracy non-contacting Hall-effect rotary sensors allow to extended life cycles and low noise. Common applications include pedal position, joystick controls, valve control, panel control, and HVAC systems.  More...




Rotary Position Sensors - Potentiometric
We offer a wide range of conductive plastic, wirewound, and hybrid potentiometers. These sensors come in a variety of sizes with multiple bushing and shaft options available. With over 50 years in the industry, our rotary position sensors are known for high accuracy and reliability. Need to customise? No problem! Our application engineers are here to help. Common applications include pedal position, joystick controls, valve control, wind vanes, panel control, test and measurement, medical equipment, and angular position.  More...

Steering Sensors for Electric Power Assistant Systems (EPAS)
Our torque and position sensors are designed for today’s high performance Electronic Power Steering systems and provide critical high accuracy torque and multi-turn position information. The redundant outputs allow for full diagnostics to ensure safety. TT Electronics offers many standard variations of steering sensors to meet the needs of various customers’ applications. Sensors can be customized to meet the specific requirements of your custom applications.  More...

Fixed Resistors & Networks
BI Technologies, IRC and Welwyn are market leading brands within this group, each with a track record in resistive component innovation of over seventy years.  More...





Switches
With 30 years of technical expertise we understand the sensing requirements of our customers. Our wide product range includes high performance sensors, components, switches and potentiometers, for industrial applications such as building automation, medical systems and mechanical applications. We offer intelligent solutions with competent advice to help you get the most out of our products.  More...


Slide Potentiometers
We offer high quality conductive plastic slide panel potentiometers commonly used in audio mixing board applications. We have various lengths of travel, with detent, and some models have a built-in LED to improve the look of the mixer. Common applications include audio mixing consoles, portable DJ mixing boards, and musical instrument builds in level control.  More...