SCHURTER Receives PSE-JET Approval for High-Performance SMD Fuses

Santa Rosa, California, January 27, 2023 –SCHURTER product family types UMZ 250, UMF 250, UMK 250 according to IEC 60127-4 have received the Japanese PSE-Jet approval. The newly marked packaging will be rolled out the first week of April 2023, date code 2314 or higher on the label.

SCHURTER offers a wide range of circuit protection solutions for mounting directly on the circuit board. The fuse families UMF 250, and UMT 250 provide overcurrent and short circuit protection in primary and secondary circuits for a wide range of applications, including battery management systems, modems, lighting systems and power supplies. The compact 3 x 10.1 mm SMD fuse series UMF 250 is rated 0.5 A – 15 A for voltages up to 250 VAC and 125 VDC, with a breaking capacity up to 500 A depending on current rating. The Time-Lag version UMT 250 is rated 0.08 A – 10 A 250 VAC/VDC with breaking capacity up to 200 A. The range is complemented with the two types UMZ 250 and UMK 250, which consists of clips with pre-installed fuses for one-step installation. The clips allow for fuse replacement.

The Japanese market is one of the world’s largest electronics markets. The PSE Mark is a mandatory safety and EMC (Electro Magnetic Compatibility) approval for electrical products sold on the Japanese market. The Japanese Ministry of Economy, Trade, and Industry (METI) is the responsible authority for the PSE Certification.

Link to SCHURTER Fuse Production Video

Link to SCHURTER SMD Fuses

For sales and product information, contact Savannah Lee at (800) 848-2600 or by email at

Thanks for considering for publication. Let me know if any questions.


The SCHURTER Group is the world's leading Swiss technology company providing components and complex HMI solutions that ensure safe power supply and simplified equipment operation. The company’s professional competence, 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 HMI systems. HMI systems offer complete touchscreen solutions with local design and production of PCAP touchscreens at SCHURTER Inc, Santa Rosa, California. 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

Stephanie Elliott
Marketing Communications

447 Aviation Boulevard
Santa Rosa, CA 95403

Contact This Company Download Spec Sheet

All Topics