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.02.04.2026 -
Littelfuse Czujniki prądowe CF1S010N i CF1S011NOffers a very low offset current measurement through a CAN communication interface.31.03.2026 -
Littelfuse Czujniki prądowe CF1P021N i CF1P022NImplements Closed-Loop Fluxgate technology in a very small package.31.03.2026 -
Littelfuse Czujniki prądowe CH1P050NDesigned to measure currents with galvanic separation between primary and secondary circuits.31.03.2026 -
Littelfuse Bezpieczniki wysokoprądowe SMD 708Designed for circuits expecting high fault current and have a solder‑less ceramic body construction.30.03.2026 -
Littelfuse Jednokierunkowa dyskretna dioda TVS SP1120-01WTGProprietary silicon avalanche technology and offers high ESD protection for electronic equipment.09.03.2026 -
Littelfuse Układy diod TVS Sx4340LOffers 0.55pF ultra-low capacitance in a space-saving SOD882 package.05.03.2026 -
Littelfuse Dioda ochronna SC3402-02ETG ESDUltra-low capacitance ESD protection diode designed to safeguard high-speed data interfaces.23.02.2026 -
Littelfuse Tyrystor pojedynczy CMA160E1600HFHigh‑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 wysokiej niezawodności SM15KPA-HRA i SM30KPA-HRAProtects I/O interfaces, VCC bus, and other circuits in avionics, aviation, and eVTOL applications.13.01.2026 -
Littelfuse Diody TVS SP432x-01WTGProvide ultra-low capacitance, bidirectional, and a high level of protection.08.01.2026 -
Littelfuse Przekaźnik 3-fazowy kontroli napięcia VM800Protects 3- and 4-wire motors ranging from 145VAC to 500VAC, regardless of their size.14.11.2025 -
Littelfuse Niskopojemnościowa matryca diod TVS 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 Spust bezpiecznika pirotechnicznego CH1B050POpen-loop Hall technology detects overcurrent and provides output signal to activate pyro module.24.10.2025 -
Littelfuse Czujnik prądowy CH1B032BProvides a ratiometric output signal proportionate to magnetic flux density generated by the C-core.24.10.2025 -
Littelfuse Gniazda bezpieczników MXM MEGA® MIDI®High-current solution rated up to 120V/650A, with sliding tabs and interlocking pins.23.10.2025 -
Littelfuse Dwukierunkowa 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 -
Littelfuse Przekaźnik 3-fazowy kontroli napięcia VM500Protects 3- and 4-wire 415VAC 50Hz systems and can easily be mounted on a DIN rail for versatility.03.10.2025 -
Littelfuse Przekaźniki kontroli napięcia VM110Designed for electrical systems to ensure reliable and safe operation.03.10.2025 -
Littelfuse Przekaźniki czasowe zwłoczne TMM175 do szyn DINMulti-function timers that offer high precision and accuracy, features a slim 17.5mm housing.03.10.2025 -
Littelfuse Jednofunkcyjne przekaźniki upływowe EL500Designed to measure leakage current and isolate the faulty circuit from the system.03.10.2025 -
Littelfuse Czujniki prądowe CH1P01xMRatiometric output signal proportional to magnetic flux density generated by a C-core concentrator.02.10.2025 -
Littelfuse MCASE® 4-Way Fuse HoldersCompact, high-performance solutions designed to support up to four MCASE+® slotted cartridge fuses.16.09.2025 -
