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 Khối chống giật công nghiệp SB4000Available in single-phase, split-phase, three-phase, and 4-wire systems from 208V to 240V voltage.5/26/2026 -
Littelfuse Cảm biến công tắc đẩy kéo đa cực TMRProvide a magnetically triggered digital switch with high sensitivity and low powerconsumption.5/14/2026 -
Littelfuse Đi-ốt TVS TP1KSMB-FL FlatSuppressX™Designed specifically to protect sensitive electronic equipment from voltage transients.5/4/2026 -
Littelfuse Đi-ốt TVS TP5.0SMD-FL FlatSuppressX™5000W peak pulse power capability using a 10/1000µs waveform and 6.5W power dissipation.5/4/2026 -
Littelfuse Đi-ốt TVS AK-FLAxial leaded, FlatSuppressX™ flat and low clamping bi-directional TVS diodes.5/4/2026 -
Littelfuse SJx08x High-Temperature SCRsVoltage of up to 800V, surge current capability of up to 100A, & a temperature rating of +150°C.4/24/2026 -
Littelfuse QVx35xHx High-Temperature Alternistor TRIACsOffers a 35A rated current and is available in TO-220AB, TO-220 isolated, and TO-263 packages.4/24/2026 -
Littelfuse Linh kiện SMD chịu nhiệt cao cho ô tôMeet 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 -
