Littelfuse
Asian Brands
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 portfolio of products including fuses, semiconductors, polymers, ceramics, relays, sensors and more, serving the electronics, automotive and industrial markets. Each is manufactured to exacting standards of quality and backed by an unwavering commitment to technical support and customer service.
Circuit Protection
- Circuit breaker accessories 16 items
- Fuseholders 1,657 items
- Fuses 3,058 items
- Gas Discharge Tube Arresters (GDT) 719 items
- PTC Resettable Fuses 1,041 items
- Transient Voltage Suppressors (TVS)
- Mixed Technology 11 items
- Thyristors (TSS) 947 items
- TVS Diodes 5,882 items
- Varistors, MOVs 5,287 items
Connectors, Interconnects
- Circular Connectors
- Circular Connector Housings 6 items
- Rectangular Connectors
- Headers, Male Pins 3 items
- Rectangular Connector Contacts 1 items
- Terminal Blocks
- Barrier Blocks 1 items
- Terminals
Discrete Semiconductors
- Diodes
- Single Diodes 42 items
- Single Zener Diodes 4 items
- FETs, MOSFETs
- Single FETs, MOSFETs 9 items
- IGBTs
- Single IGBTs 14 items
- Thyristors
- DIACs, SIDACs 13 items
- SCRs 374 items
- TRIACs 246 items
Industrial Automation and Controls
- Industrial Sensors
Integrated Circuits (ICs)
- Clock/Timing
- Power Management (PMIC)
Passives
- Capacitors
- Ceramic Capacitors 1 items
- Film Capacitors 1 items
- Thin Film Capacitors 1 items
- Filters
- Common Mode Chokes 30 items
- Inductors, Coils, Chokes
- Fixed Inductors 2 items
- Resistors
- Chip Resistor - Surface Mount 2 items
Relays
- Automotive Relays 14 items
- Power Relays 16 items
- Reed Relays 49 items
- Relay Sockets and Accessories 9 items
- Signal Relays 7 items
- Solid State Relays (SSR) 18 items
Sensors, Transducers
- Current Sensors 2 items
- Float, Level Sensors 4 items
- Magnetic Sensors
- Linear, Compass (ICs) 18 items
- Position, Proximity, Speed (Modules) 128 items
- Switches (Solid State) 20 items
- Position Sensors
- Angle, Linear Position Measuring 3 items
- Temperature Sensors
- Analog and Digital Output 1 items
- NTC Thermistors 25 items
- PTC Thermistors 1 items
- RTD (Resistance Temperature Detector) 5 items
Switches
- Keylock Switches 1 items
- Limit Switches 13 items
- Magnetic, Reed Switches 54 items
- Rocker Switches 3 items
- Rotary Switches 2 items
- Switches - Accessories 19 items
- Toggle Switches 10 items
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