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 NSM20 Điện trở biến đổi oxit kim loại gắn trên bề mặt (MOV)Offer ultra-high surge-current handling (40 surges at 8kV/4kA) to absorb excess energy.10/8/2026 -
Littelfuse Đi-ốt TVS có dây dẫn hướng trục AK6-FBDesigned to meet the severe surge-test environment for both AC and DC line-protection applications.10/5/2026 -
Littelfuse Đi-ốt TVS có dây dẫn hướng trục AK8-FBDesigned to meet the severe surge-test environment for both AC and DC line-protection applications.10/5/2026 -
Littelfuse Đi-ốt TVS LTKAK1.5-LOffers a clamping voltage lower than alternative technologies such as MOVs and GDTs.10/5/2026 -
Littelfuse Mảng đi-ốt TVS SP4315-01WTGUltra-low capacitance, bidirectional design, and protects electronic equipment from destructive ESD.10/1/2026 -
Littelfuse Đi-ốt Schottky Silicon ô tô DSxARPProvides low forward voltage drop and stable electrical performance.9/22/2026 -
Littelfuse Đi-ốt TVS có dây dẫn hướng trục AK3-FBDesigned to meet the severe surge-test environment for both AC and DC line-protection applications.9/10/2026 -
Littelfuse Đi-ốt TVS có dây dẫn hướng trục AK3-ADesigned to meet the severe surge-test environment for both AC and DC line-protection applications.9/10/2026 -
Littelfuse Đi-ốt TVS có dây dẫn hướng trục AK1-ADesigned to meet the severe surge-test environment for both AC and DC line-protection applications.9/10/2026 -
Littelfuse Đi-ốt TVS có dây dẫn hướng trục AK10-FBDesigned to meet the severe surge-test environment for both AC and DC line-protection applications.9/10/2026 -
Littelfuse Đi-ốt TVS ô tô TP7.0SMD-XCProtects sensitive electronic equipment from voltage transients induced by lightning.9/10/2026 -
Littelfuse Mảng đi-ốt TVS SPATVS diode arrays for ESD, EFT, and surge protection across data and power interfaces.6/26/2026 -
Littelfuse Rơ-le công tắc tơ điện cơ DCNHFeature a high-voltage DC switching solution to control and interrupt high-power DC circuits safely.6/12/2026 -
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 -
