About TOCOS

Tokyo Cosmos Electric Co. Ltd. (TOCOS) is a leading manufacturer and supplier of electronic components. Established in 1957, TOCO maintains four production facilities in Japan and two factories in China. With its headquarters in Tokyo, Japan, the company employs around 800 people, and its presence extends into East Asia, the Americas, Oceana, and Europe.

What kind of products does TOCOS offer?

TOCOS's diverse and extensive offerings include angle sensors, film heaters, switches, capacitors, optoelectronic devices, and a host of potentiometers. The firm primarily serves companies operating in the agricultural, amusement, automotive, construction, e-mobility, healthcare, home, office appliance, industrial, infrastructure, and personal electronics markets.

What are some examples of outstanding TOCOS products?

Popular products by TOCOS include the G4BB203K-817452688 potentiometer, which has a 4mm² SMD form factor with a standard resistance range of 50Ω to 2MΩ. The single-turn, sealed cermet trimmers has a linear resistance taper with a temperature range of 55°C to 125°C. This potentiometer meets EIA, EIAJ, IPC, and VECI standards. It comes with a sealing that helps to withstand the immersion cleaning processes.

The single turn, 16 mm² AT16-20DB750 sealed attenuator comes with a 3-pin diagonal inline PCB pattern. The device can work across a wide temperature range of -55°C to 125°C. It meets the UL 94V-0 flammability requirements and has an impressively long load life of nearly 250 hours with a 70°C load rating. The AT16-20DB750 attenuator has an increased insulation resistance of up to 100MΩ minimum at 1,000 VDC.

The roof sensor has a total resistance of 5.0kΩ and a rotation life of 5,000,000 cycles. The device has a maximum voltage rating of DC 30V (0.18W). It can precisely detect positions and angles for electronic vehicle controllers. This sensor has a rotational angle of 360° and an electrical rotation angle of 240° which can be manually changed to an electrical angle ranging from 60° to 300°.