SCHURTER Adds Lower Trip Temp of >175 °C to RTS Thermal Fuse Series

Santa Rosa, California, November 10, 2021 – SCHURTER’S Reflowable Thermal Switch, RTS, now includes a version designed to trip at >175°C, in addition to the existing variant set to trip at >210°C. The compact thermal SMD fuse protects power semiconductors by reliably and precisely interrupting a circuit at a pre-defined temperature.

Highly integrated power semiconductors used in dense circuits can lead to overheating and thus thermal runaway. The RTS, which measures only 6.6 x 8.8 millimeters, protects against such conditions, while it sustains operating currents up to 130 A at rated voltages of up to 60 VDC. Breaking capacity up to 400 A at 24 VDC. The device is mounted using conventional reflow solder processes with temperature profiles up to 260 °C, after which it is mechanically armed by depressing the top. The status of the RTS is clearly and immediately visible to the installer.

The RTS is available with or without added shunt functionality in the same package dimensions as the version without shunt. It meets the high reliability requirements of AEC-Q200 and MIL-STD. Packaging is 100 pieces or 750 pieces in blister tape and 33 cm reel. Pricing starts at $2.33 each in 100 pieces quantities. Link to RTS Datasheet. Video demonstrating reflow and mechanical arming of the device can be viewed at YouTube RTS Reflowable Thermal Switch. See application note Protection against thermal runaway. For sales and product information, contact Cora Umlauf at (800) 848-2600 or by email at info.sinc@schurter.com.

 

About SCHURTER Inc.

The SCHURTER Group is the world's leading Swiss technology company providing components and complex solutions that ensure safe power supply and simplified equipment operation. The company’s professional competence, financial independence, innovative strength and distinctive corporate culture, propel the SCHURTER Group, together with its customers and partners, into the digital future. The safe&easy brand claim not only refers to the products, but also the company’s business philosophy, which strives for sustainable success through innovation, high-quality products and service, flexibility and proximity to customers.

SCHURTER is known globally as an innovator, manufacturer and distributor of fuses, connectors, circuit breakers, switches, EMC products, and input systems. Touch screens and touch panels, capacitive sensor keypads, membrane keypads and housing systems are developed in close cooperation with its customers. Within its business unit Solutions, SCHURTER combines all competencies and puts them at the customer's disposal. SCHURTER products and solutions are developed especially for specific industry segments – medical, data and communication, automotive, avionics & space, energy and the broader industrial market. SCHURTER considers the quality of its products and services as the key factor to the company's lasting success. Its management and improvement processes are designed and certified according to ISO 9001, ISO 13485, ISO 14001, ISO 45001 and IATF 16949, using the EFQM and Baldrige Excellence Models, as well as the application of Lean Management principles such as Value Stream Planning, Power Innovation, SSO, and Six Sigma.

SCHURTER Inc., Santa Rosa, California is the exclusive North America sales and distribution office for the SCHURTER Group.

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