Littelfuse, Inc. has introduced the 871 Series Ultra-High Amperage SMD Fuse, complementing the existing 881 Series. The new 871 Series offers 150A and 200A fuse ratings, expanding upon the 881 Series’ 125A maximum rating. This surface-mounted solution aims to eliminate the need for parallel fusing configurations in electronic designs. The 871 Series features a small-sized […]
Fuses
Solid-state relays address industrial switching needs
Littelfuse, Inc. has announced the release of the SRP1 Solid-State Relays (SSRs) family. These relays are designed to address reliability and durability issues in industrial and commercial machinery applications. The SRP1 SSRs aim to overcome the limitations of conventional relays by eliminating mechanical components prone to failure under constant use. The SRP1 SSRs feature a […]
Power device portfolio expanded with low-Ohmic, high-current eFuse
Nexperia announced the NPS3102A and NPS3102B electronic fuses (eFuses) as the latest additions to its ever-expanding power device portfolio. These low-ohmic (17 mΩ), high current (13.5 A), and resettable electronic fuses help to protect downstream loads from exposure to excessive voltages while also protecting power supplies from load faults and large inrush currents. These eFuses […]
What are the primary applications for bimetallic thermal control devices?
Bimetallic thermal control devices are used primarily for temperature control, over-temperature protection, temperature sensing, and thermal fusing. They are also available in an equally wide range of package styles and are used in a wide range of industries, from consumer to industrial and military/aerospace. Some carry the full load current, while others are designed to […]
IC protects battery backup systems from too much voltage and current
Littelfuse, Inc.has revealed the newest member of its eFuse Protection IC lineup, the LS0502SCD33S. This novel development introduces the Single Cell Super Capacitor Protection IC, tailored explicitly for charging backup power sources under extreme conditions, setting a new benchmark in the sector. Backup power is essential in numerous settings, but lithium-ion batteries’ limited temperature tolerance […]
Fuse line adds 0201 packages, protects 28 mA to 200 mA
KYOCERA AVX extended its Accu-Guard II Low-Current Fuses with new 0201 case sizes that deliver the industry’s lowest current ratings. Accu-Guard II Low-Current Fuses utilize thin-film technology to achieve precise control over the components’ physical and electrical characteristics — beyond what’s possible with standard fuse technologies — and deliver extremely low current ratings in compact […]
Tiny, resettable fuse boasts 240 VAC max voltage
Bel introduces the 0ZAF series as the latest addition to their lineup of surface mount PTC resettable fuses. Featuring a compact 2920 chip size, it boasts a maximum voltage of 240V AC. The operational (hold current) range extends from 50mA to 160mA, and it is designed to operate effectively within a temperature range of -40ºC […]
Fuse range protects systems from high current
Transtector has released a new line of AC/DC power fuses. Electrical overcurrents can wreak havoc on a building’s power system, damaging wiring and other infrastructure and even endangering personnel. Electrical faults present fire and explosion hazards. An essential safety measure is to have dependable power fuses that respond instantly when faults occur. Transtector’s diverse new […]
eFuse protects supercapacitors from excessive voltage and current
Littelfuse, Inc. announced the latest addition to the eFuse Protection ICs product line of versatile circuit protection devices, the LS0502SCD33. This pioneering innovation marks a significant milestone in the industry, providing the eFuse Super Capacitor Protection IC, a cutting-edge solution designed specifically for backup power charging applications in harsh environments. In many applications where backup […]
Fuse blocks for 5mm x 10 mm fuses offered in 20 A and 30 A versions
Littelfuse, Inc. announced the latest release of the 656 and 658 Series Fuse Blocks product line. These fuse blocks offer a higher amperage rating, giving electronics engineers and designers more options depending on their specific application requirements. The key differentiator of these high-resistance fuse blocks is their ability to support a higher amperage rating available […]
