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 TMR Omnipolar Push Pull Switch SensorProvide a magnetically triggered digital switch with high sensitivity and low powerconsumption.14.05.2026 -
Littelfuse Ploché diody pro potlačení napětí z přechodových jevů FlatSuppressX™ TP1KSMB-FL TVSDesigned specifically to protect sensitive electronic equipment from voltage transients.04.05.2026 -
Littelfuse Ploché diody pro potlačení napětí z přechodových jevů FlatSuppressX™ TP5.0SMD-FL TVS5000W peak pulse power capability using a 10/1000µs waveform and 6.5W power dissipation.04.05.2026 -
Littelfuse Diody pro potlačení napětí z přechodových jevů AK-FL TVSAxial leaded, FlatSuppressX™ flat and low clamping bi-directional TVS diodes.04.05.2026 -
Littelfuse QVx35xHx High-Temperature Alternistor TRIACsOffers a 35A rated current and is available in TO-220AB, TO-220 isolated, and TO-263 packages.24.04.2026 -
Littelfuse SJx08x High-Temperature SCRsVoltage of up to 800V, surge current capability of up to 100A, & a temperature rating of +150°C.24.04.2026 -
Littelfuse Vysokoteplotní vybavení pro povrchovou montáž pro automobilový průmyslMeet applicable automotive industry standards and are AEC-Q200-qualified.02.04.2026 -
Littelfuse Proudové snímače CF1S010N a CF1S011NOffers a very low offset current measurement through a CAN communication interface.31.03.2026 -
Littelfuse Proudové snímače CF1P021N a CF1P022NImplements Closed-Loop Fluxgate technology in a very small package.31.03.2026 -
Littelfuse Proudové snímače CH1P050NDesigned to measure currents with galvanic separation between primary and secondary circuits.31.03.2026 -
Littelfuse Vysokoproudé pojistky pro povrchovou montáž 708 SMDDesigned for circuits expecting high fault current and have a solder‑less ceramic body construction.30.03.2026 -
Littelfuse Jednosměrná diskrétní dioda s potlačením přechodového napětí SP1120-01WTG TVSProprietary silicon avalanche technology and offers high ESD protection for electronic equipment.09.03.2026 -
Littelfuse Diodová pole s potlačením přechodového napětí Sx4340L TVSOffers 0.55pF ultra-low capacitance in a space-saving SOD882 package.05.03.2026 -
Littelfuse Ochranná dioda proti elektrostatickým výbojům (ESD) SC3402-02ETGUltra-low capacitance ESD protection diode designed to safeguard high-speed data interfaces.23.02.2026 -
Littelfuse CMA160E1600HF Jednotlivý tyristorHigh‑performance 160A, 1600V device featuring a planar passivated chip structure in PLUS247 package.06.02.2026 -
Littelfuse SRP4-CC Space-Saving Solid-State RelaysDelivers four independently controlled solid-state relays in one compact package.02.02.2026 -
Littelfuse Diody SM15KPA-HRA a SM30KPA-HRA s vysokou spolehlivostíProtects I/O interfaces, VCC bus, and other circuits in avionics, aviation, and eVTOL applications.13.01.2026 -
Littelfuse Diody SP432x-01WTG TVSProvide ultra-low capacitance, bidirectional, and a high level of protection.08.01.2026 -
Littelfuse Relé pro monitorování třífázového napětí VM800Protects 3- and 4-wire motors ranging from 145VAC to 500VAC, regardless of their size.14.11.2025 -
Littelfuse Diodové pole TVS s nízkou kapacitou AQ3118-02JTG2-ch protection against ESD and surges, 0.3pF I/O-to-I/O capacitance and 50nA leakage current @ 18V.12.11.2025 -
Littelfuse CH1B050P Spouštěč s pyrotechnicky aktivovanou pojistkouOpen-loop Hall technology detects overcurrent and provides output signal to activate pyro module.24.10.2025 -
Littelfuse Snímač proudu CH1B032BProvides a ratiometric output signal proportionate to magnetic flux density generated by the C-core.24.10.2025 -
Littelfuse Držáky pojistek MXM MEGA® MIDI®High-current solution rated up to 120V/650A, with sliding tabs and interlocking pins.23.10.2025 -
Littelfuse Dvojcestná dioda TVS AQ4324-01ETGProvides high protection for single-channel electronic equipment susceptible to destructive ESD.22.10.2025 -
Littelfuse TMR Digital Magnetic SwitchesIntegrates TMR and CMOS technology and is available in bipolar or omnipolar versions.13.10.2025 -
