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About Us

ATC Semitec is the UK’s leading distributor of thermal components working with market leading component manufacturers in the NTC thermistor and thermostat industry. With over 20 years’ experience in the thermal controls industry and ISO 9001:20015 accreditation, we have worked with innovative manufacturers on both NPD and product improvement projects across a wide spectrum of products from the hybrid vehicle market, battery packs, office automation, fire and safety market and within the medical sector where Semitec is associated with developing one of the smallest and most accurate temperature sensors. Whatever your application, simple or complex, we will have a viable solution and you can feel confident that you are working with both competent product specialists and world leading suppliers. We work with you to help design in the most suitable temperature sensor or safety component for your ideas or products – whether that it is an off the shelf or bespoke solution. This coupled with extensive stock holding; competitive pricing and flexible ordering systems all add up to ATC Semitec being your ideal business partner.

Our Brands ATC Semitec offers you leading edge thermal solutions from some of the major names in the industry; Semitec, PEPI, Asahi, TKS, Matsuo, Schott, Fuzetec and EAW . These manufacturers have built their reputation on providing innovative, quality products backed up by superior customer service. Semitec NTC thermistors and thermistor sensors provide high accuracy temperature sensing and control for electronic and programmable thermostats. Semitec command dominant market shares within the electronic thermometer market, e-vehicles, office automation market and mobile communication device battery packs. They are also becoming the temperature sensor of choice within the medical device market within sectors such as blood glucose monitoring, catheters and other wearable medical devices.   PEPI thermal cut-outs and Asahi thermostats offer cost-effective temperature control or over-temperature protection whereas Matsuo’s long-life precision thermostats bridge the gap between electronic temperature controllers and simple mechanical thermostats. SEFUSE thermal fusesTKS PTC Thermistors and Semifuse PTC fuses provide reliable circuit protection.   Constant current is supplied via Semitec CRD current limiting diodes and current surges controlled by SCK inrush current limiters. Voltage spikes and surges are suppressed by TVR series varistors and GDT series gas discharge tubes. Campini adjustable thermostats provide accurate room temperature control whilst TKS humidity sensors can help provide a comfortable environment. Privately owned, we pride ourselves on providing you with good customer service and excellent in depth technical knowledge, from your initial call to our knowledgeable technical sales team, through to despatch and delivery from our friendly and efficient customer service team.   Call us today on 01606 871680 or fill out our contact form