Product Announcements: Circuit Protection Devices

Lightning event counter, used for testing the lightning event in a certain area. (read more)

Features:• Small size, high V-proof• Reliable, consistent fusing time• Stability 5% (read more)

Features:• Suitability of automatic soldering process• No Contact Resistance• Accuracy of cutoff temperature• Rapid and reliable fusing action (read more)

Features:• Small size, high V-proof• Reliable, consistent fusing time• Stability 5%; Interrupting Rating:Overcurrent Fusing (Special blowing time also available on
request) (read more)

Features:High surge withstanding ability up to 40kA (8/20μs);Suitability of automatic soldering process;No Contact Resistance;Accuracy of cutoff temperature;Rapid and reliable fusing action; (read more)

This item MF72-5D25 features in much longer thermal time, smaller dissi. coef. and pretty large max. steady state current. It usually applied in conversion power-supply, ups power, electric heater, RT, and other lighting lamps. Its strong capability of surge current protection make good performance of device. (read more)

Tyco Electronics' new additions to its line of gas discharge tubes (GDTs) help to protect high-speed xDSL modems, splitters, DSLAM equipment, AIO printers, base stations and security systems from damage caused by overvoltage events. These surface-mount GDTs are available in an expanded range of sizes and surge ratings. (read more)

Tyco Electronics introduces a new line of PolySwitch circuit protection devices for the automotive market. The AHEF family of devices helps provide resettable overcurrent protection for bus and truck wire harnesses utilizing 24V electrical systems. (read more)

Tyco Electronics announced today the introduction of a new line of PolySwitch™ circuit protection devices. Designed for use in a wide variety of general electronic products -- ranging from industrial controls to battery packs -- the new PolySwitch™ RKEF devices are functionally equivalent to the company's existing RXEF . (read more)

Learn how to help protect automotive infotainment systems using

a multi-layer slowblow fuse.

Download the Infotainment Application Note Now (pdf 120KB)

Selecting a fuse with slow blow characteristics, high current carrying capability, and high pulse withstand is critical. (read more)