All Categories All categories by Littelfuse Fuses (4744) Micro Fuses (3231) Resettable PTC-Fuses (675) Fuse Holders (504) Gas Discharge Tubes (196) Automotive Blade Fuses (108) Photovoltaic Fuses (15) Fuses Accessories (15) Diodes (4445) TVS Diodes (3850) Schottky Diodes (330) Switching Diodes (140) Bridge Rectifiers (74) Rectifier Diodes (51) Thermistors and Varistors (2434) Varistors (2434) Power Semiconductors (1151) Thyristoren,Diacs,Triacs,Quadracs (703) IGBTs (275) MOSFETs (173) Relays (436) Solid State Relays (372) Reed Relays (63) Monitoring Relays (1) Sensors (223) Proximity Switches, Reed switches (199) Hall Effect Sensors (17) Float Switches, Flow Sensors (7) Power Management ICs (103) Gate Driver ICs (103) Inductors (20) Fixed Inductors (20) Solenoids (13) Permanent Solenoids (13) Crimp Contacts (3) Show All Categories