Littelfuse

Littelfuse products are vital components in applications that use electrical energy, from consumer electronics to vehicles and industrial facilities. Littelfuse's history of innovation and technical expertise enable the company to provide objective, comprehensive, and personalized customer solutions. Littelfuse offers the industry's broadest and deepest portfolio of circuit protection products, with growing platforms in power control and sensing. Littelfuse also provides power semiconductors, heavy-duty switches, magnetic, optical, electromechanical, and temperature sensors, as well as products that provide safe control and distribution of electrical power.
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Littelfuse Automotive High Temperature SMDsMeet applicable automotive industry standards and are AEC-Q200-qualified.4/2/2026 -
Littelfuse Cảm biến dòng điện CF1S010N & CF1S011NOffers a very low offset current measurement through a CAN communication interface.3/31/2026 -
Littelfuse Cảm biến dòng điện CF1P021N & CF1P022NImplements Closed-Loop Fluxgate technology in a very small package.3/31/2026 -
Littelfuse Cảm biến dòng điện CH1P050NDesigned to measure currents with galvanic separation between primary and secondary circuits.3/31/2026 -
Littelfuse Cầu chì SMD công suất cao dòng 708Designed for circuits expecting high fault current and have a solder‑less ceramic body construction.3/30/2026 -
Littelfuse Đi-ốt TVS rời rạc một chiều SP1120-01WTGProprietary silicon avalanche technology and offers high ESD protection for electronic equipment.3/9/2026 -
Littelfuse Dãy đi-ốt TVS Sx4340LOffers 0.55pF ultra-low capacitance in a space-saving SOD882 package.3/5/2026 -
Littelfuse Đi-ốt bảo vệ ESD SC3402-02ETGUltra-low capacitance ESD protection diode designed to safeguard high-speed data interfaces.2/23/2026 -
Littelfuse Thyristor đơn CMA160E1600HFHigh‑performance 160A, 1600V device featuring a planar passivated chip structure in PLUS247 package.2/6/2026 -
Littelfuse SRP4-CC Space-Saving Solid-State RelaysDelivers four independently controlled solid-state relays in one compact package.2/2/2026 -
Littelfuse SM15KPA-HRA & SM30KPA-HRA - – Điốt độ tin cậy caoProtects I/O interfaces, VCC bus, and other circuits in avionics, aviation, and eVTOL applications.1/13/2026 -
Littelfuse Đi-ốt TVS SP432x-01WTGProvide ultra-low capacitance, bidirectional, and a high level of protection.1/8/2026 -
Littelfuse Rơ-le theo dõi điện áp 3 pha VM800Protects 3- and 4-wire motors ranging from 145VAC to 500VAC, regardless of their size.11/14/2025 -
Littelfuse Mảng đi-ốt TVS điện dung thấp AQ3118-02JTG2-ch protection against ESD and surges, 0.3pF I/O-to-I/O capacitance and 50nA leakage current @ 18V.11/12/2025 -
Littelfuse Bộ kích hoạt cầu chì Pyro CH1B050POpen-loop Hall technology detects overcurrent and provides output signal to activate pyro module.10/24/2025 -
Littelfuse Cảm biến dòng CH1B032BProvides a ratiometric output signal proportionate to magnetic flux density generated by the C-core.10/24/2025 -
Littelfuse Giá lắp cầu chì MEGA® MIDI® MXMHigh-current solution rated up to 120V/650A, with sliding tabs and interlocking pins.10/23/2025 -
Littelfuse Đi-ốt TVS triệt xung điện áp hai chiều AQ4324-01ETGProvides high protection for single-channel electronic equipment susceptible to destructive ESD.10/22/2025 -
Littelfuse TMR Digital Magnetic SwitchesIntegrates TMR and CMOS technology and is available in bipolar or omnipolar versions.10/13/2025 -
Littelfuse Rơ-le theo dõi điện áp 3 pha VM500Protects 3- and 4-wire 415VAC 50Hz systems and can easily be mounted on a DIN rail for versatility.10/3/2025 -
Littelfuse Rơ-le theo dõi điện áp VM110Designed for electrical systems to ensure reliable and safe operation.10/3/2025 -
Littelfuse Rơ-le hẹn giờ dạng DIN TMM175Multi-function timers that offer high precision and accuracy, features a slim 17.5mm housing.10/3/2025 -
Littelfuse Rơ-le bảo vệ dòng rò đơn chức năng EL500Designed to measure leakage current and isolate the faulty circuit from the system.10/3/2025 -
Littelfuse Cảm biến dòng điện CH1P01xMRatiometric output signal proportional to magnetic flux density generated by a C-core concentrator.10/2/2025 -
Littelfuse MCASE® 4-Way Fuse HoldersCompact, high-performance solutions designed to support up to four MCASE+® slotted cartridge fuses.9/16/2025 -
