Littelfuse, Inc. announced the launch of CPC3981Z, an 800 V, 100 mA, 45 Ohm, Small Power N-Channel Depletion Mode MOSFET. Compared to a standard SOT-223 package, this new product’s SOT-223-2L package features a removed middle pin. That increases the drain-gate pin spacing from 1.386 millimeters to more than 4 millimeters. The extended creepage distance is beneficial in […]
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Relay provides arc-flash protection in compact packages
The AF0025 series arc-flash relay is a cost-effective and OEM-focused solution that provides innovative arc-flash protection in a compact package. The relay significantly reduces arc-fault damage in AC and DC compartments by detecting the light from an arc flash using one or two optical sensors, and rapidly providing a trip signal. The compact design means […]
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 […]
TVS diodes protect automotive circuits and systems
Littelfuse, Inc. announced the release of its new SZSMF4L 400 W TVS Diode Series. As automotive electronics continue increasing in volume and sophistication, all these components require protection from high voltage, high energy transients. The SZSMF4L TVS Diodes protect these sensitive systems with fast response time, low Zener impedance, high surge handling, and excellent clamping […]
Protect USB-C circuits from overvoltage and ESD
Littelfuse, Inc. announced the latest addition to the eFuse Protection ICs product line of versatile circuit protection devices, the LS05006VPQ33. This new eFuse Protective IC’s innovative design protects USB Type-C ports against short circuits, overvoltage, and electrostatic discharge (ESD). The LS05006VPQ33 is a highly integrated protection IC for Type-C PD Vbus short to CC/SBU with […]
Current sense resistor provides overcurrent protection, monitoring, and control
Littelfuse, Inc. announced the launch of its new Current Sensing Resistor (CSR) family. These new CSRs offer a more cost-effective solution for measuring current within circuits, enabling voltage monitoring, control, and power management of functions such as battery charging and motor speed, while also providing overcurrent protection. The Current Sensing Resistors Series is a game […]
Fuses qualified to AEC-Q-200 Rev E
Littelfuse, Inc. announced the release of its AEC-Q200 Rev E Qualified Fuses, specifically designed for the demanding circuit protection needs of compact automotive electronics and electric vehicle (EV) applications. The new product portfolio includes a range of thin film fuses, Nano2 fuses, PICO fuses, and cartridge fuses, all certified to meet the AEC-Q200 Rev E […]
Surface-mount TVS diodes protect power supplies from transients
Littelfuse, Inc. announced the release of its latest product, the LTKAK2-L Series High Power TVS Diodes. This surface mount solution addresses the market demand for automated PCB assembly process-compatible TVS diodes with a high surge rating. By using one LTKAK2-L in place of either four or eight 15KPA or 30KPA axial-leaded TVS diodes, electronics designers […]
EE World’s 2023 communications handbook is here
Our 2023 5G, Wired, & Wireless Handbook is now available in ebook form. Download your copy today. It started on a cold January day with an editorial call. A month later, the abstracts came in. After another month, the manuscripts came in. Then came the editing and some back-and-forth with the authors. Next, it was…
Inline holder move fuses off the board
Littelfuse, Inc. announced the latest release of the 150520 Series Inline Fuse Holders product line. The latest 150520 Series Inline Fuse Holders are rated 600 VAC/VDC voltage at 20 amps in a 5×20 mm size. These convenient inline fuses are ideal for applications requiring supplemental circuit protection, including data centers, industrial HVAC, and power supplies. […]
