Littelfuse - All Catalogs (29228)

Abolished Device (5)
Aluminum Electrolytic Capacitors (Can - Screw Terminals) (39)
Automotive Fuses (1157)
Automotive Relays (25)
Avalanche Diodes (2)
Barrier Terminal Blocks (8)
Bipolar Transistors - BJT (1)
Bridge Rectifiers (39)
Buzzers (5)
Capacitor Networks, Arrays (75)
Cold-pressed Terminals Connectors (8)
Common Mode Filters (47)
Connector Shells (5)
Current Sensors (2)
Current Transformers (35)
Diacs Trigger Diode (13)
Diodes - General Purpose (4)
Electrostatic and Surge Protection (TVS/ESD) (4548)
EMI Filters (LC, RC Networks) (1)
Fast recovery/high efficiency diode (14)
Float Level Sensors (10)
Fuse (3989)
Fuse Holders (1597)
Fuses (6405)
Gas Discharge Tube (GDT) (731)
Gate Drive ICs (8)
Hall Sensor (373)
IGBTs (48)
Inductors (SMD) (5)
LED Drivers (1)
LED Protection (41)
Limit switch/Travel switch (4)
Magnetic Latching Relays (7)
Microswitches (18)
MOSFETs (820)
Motor Driver Modules (1)
New Arrivals (42)
NTC Thermistors (72)
Other industrial control products (142)
Other nuts (1)
Other Seals (1)
Photoelectric Accessories (5)
Position Sensor (5)
Power Inductors (42)
Power Management Specialized - PMIC (1)
Power Relays (78)
Proximity Sensors (50)
PTC Thermistors (2)
Push Switches (1)
Pushbutton switch (103)
Pushbutton switch accessory (1)
Reed Relays (49)
Relay Sockets & Accessories (5)
Resettable Fuses (1176)
Rocker Switches (64)
Rotary Switches (4)
Schottky Barrier Diodes (SBD) (81)
SiC Diodes (23)
SiC MOSFETs (9)
Solid State Relay (MOS Output) (13)
Solid State Relay (Thyristor Output) (7)
Special switch (81)
Super Barrier Rectifier (SBR) (3)
Surge protectors (1)
Surge Suppressors (4)
Switch accessories or Caps (35)
Temperature Sensors (7)
Thermal Cutoffs (TCO) (3)
Thyristor Surge Suppressors (TSS) (787)
Toggle Switches (100)
Transfer switch (7)
Transistor Output Optocoupler (3)
TRIACs (759)
Variable Resistors/Potentiometers (12)
Varistors (5355)
Zener Diodes (3)

Founded in 1927, Littelfuse has evolved to be the No.1 circuit protection brand in the world with well-established and growing platforms in power control and sensing technologies. Today, Littelfuse offers the industry’s most diverse and extensive portfoli