- Hamlin / Littelfuse
- - Littelfuse (NASDAQ: LFUS) - As the worldwide leader in circuit protection, Littelfuse offers POWR-GARD®, Teccor®, Wickmann®, Pudenz®, Hamlin®, PulseGuard®, SIDACtor®, PolySwitch, 2Pro and PolyZen branded products, with a wide range of technologies such as Fuses and Accessories, PTCs (PolySwitch), GDTs, Varistors, Polymer ESD Suppressors, Surge Protection Modules, TVS Diodes, TVS Diode Arrays (SPA® Diodes), Switching Thyristors, Power Modules, LED Protector, SIDACtor® Protection Thyristor as well as reed switches, relays and Hall Effect sensors. Littelfuse products are backed by more than 88 years of technology innovation, industry leading technical support, design and manufacturing expertise. Littelfuse products are vital components in virtually every product that uses electrical energy, including automobiles, computers, consumer electronics, handheld devices, industrial equipment, and telecom/datacom circuits.
Request Quote Form >
Product Category
- Integrated Circuits (ICs)
- PMIC - Power Distribution Switches, Load Drivers
- PMIC - Lighting, Ballast Controllers
- Discrete Semiconductor Products
- Transistors - IGBTs - Single
- Transistors - IGBTs - Modules
- Transistors - FETs, MOSFETs - Single
- Thyristors - TRIACs
- Thyristors - SCRs
- Thyristors - DIACs, SIDACs
- Diodes - Zener - Single
- Diodes - Rectifiers - Single
- Diodes - Rectifiers - Arrays
- Switches
- Toggle Switches
- Snap Action, Limit Switches
- Selector Switches
- Rocker Switches
- Pushbutton Switches
- Magnetic, Reed Switches
- Keylock Switches
- Accessories
- Sensors, Transducers
- Temperature Sensors - Thermostats - Mechanical
- Temperature Sensors - NTC Thermistors
- Shock Sensors
- Position Sensors - Angle, Linear Position Measurin
- Magnets - Sensor Matched
- Magnets - Multi Purpose
- Magnetic Sensors - Position, Proximity, Speed (Mod
- Flow Sensors
- Float, Level Sensors
- Current Transducers
- Accessories
- Relays
- Reed Relays
- Automotive Relays
- Solid State Relays
- Relay Sockets
- Power Relays, Over 2 Amps
- Accessories
- Connectors, Interconnects
- Terminals - Wire Splice Connectors
- Terminals - Specialized Connectors
- Terminals - Ring Connectors
- Terminals - Quick Connects, Quick Disconnect Conne
- Terminal Blocks - Power Distribution
- Terminal Blocks - Accessories
- Coaxial Connectors (RF)
- Blade Type Power Connectors - Contacts
- Optoelectronics
- Panel Indicators, Pilot Lights
- Accessories
- Resistors
- Specialized Resistors
- Capacitors
- Mica and PTFE Capacitors
- Transformers
- Current Sense Transformers
- Test and Measurement
- Equipment - Specialty
- Potentiometers, Variable Resistors
- Scale Dials
- Rotary Potentiometers, Rheostats
- Accessories
- Networking Solutions
- Miscellaneous
- Motors, Solenoids, Driver Boards/Modules
- Solenoids, Actuators
- Kits
- Sensor Kits
- Circuit Protection Kits - TVS Diodes
- Circuit Protection Kits - Fuse
- Circuit Protection - Assortment Kits
- Industrial Controls
- Time Delay Relays
- Specialized
- Protection Relays & Systems
- Monitor - Current/Voltage Transducer
- Monitor - Relay Output
- Controllers - Process, Temperature
- Controllers - Liquid, Level
- Controllers - Accessories
- Accessories
- Inductors, Coils, Chokes
- Fixed Inductors
- Hardware, Fasteners, Accessories
- Knobs
- DIN Rail Channel
- Accessories
- Filters
- Common Mode Chokes
- Fans, Thermal Management
- Thermal - Adhesives, Epoxies, Greases, Pastes
- Development Boards, Kits, Programmers
- Evaluation and Demonstration Boards and Kits
- Circuit Protection
- TVS - Varistors, MOVs
- TVS - Thyristors
- TVS - Mixed Technology
- TVS - Diodes
- Thermal Cutoffs (Thermal Fuses)
- PTC Resettable Fuses
- Lighting Protection
- Ground Fault Circuit Interrupter (GFCI)
- Gas Discharge Tube Arresters (GDT)
- Fuses
- Fuseholders
- Electrical, Specialty Fuses
- Disconnect Switch Components
- Circuit Breakers
- Accessories
- Cables, Wires - Management
- Cable Supports and Fasteners
- Battery Products
- Accessories
Related Products
- SMA6L43A
- Manufacturers: Hamlin / Littelfuse
- Description: TVS DIODE 43V 69.4V DO221AC
- In stock: 510694 pcs
- Download: SMA6L43A.pdf
- RFQ
- FB120A
- Manufacturers: Hamlin / Littelfuse
- Description: RELAY FLASHER FAILURE ALARM
- In stock: 404 pcs
- Download: FB120A.pdf
- RFQ
- L17T225.T
- Manufacturers: Hamlin / Littelfuse
- Description: FUSE CRTRDGE 225A 170VDC CYLINDR
- In stock: 1738 pcs
- Download: L17T225.T.pdf
- RFQ
- 08080200
- Manufacturers: Hamlin / Littelfuse
- Description: BATTERY SWITCH PUSH-BUTTON 150A
- In stock: 2559 pcs
- Download: 08080200.pdf
- RFQ
- 0324007.VXP
- Manufacturers: Hamlin / Littelfuse
- Description: FUSE CERM 7A 250VAC 125VDC 3AB
- In stock: 18233 pcs
- Download:
- RFQ
- 5E8PT5.5
- Manufacturers: Hamlin / Littelfuse
- Description: FUSE CARTRIDGE 5A 5.5KVAC
- In stock: 293 pcs
- Download: 5E8PT5.5.pdf
- RFQ
- LFT306001CS
- Manufacturers: Hamlin / Littelfuse
- Description: FUSE BLOCK CART 300V 600A DIN
- In stock: 429 pcs
- Download: LFT306001CS.pdf
- RFQ
- LKEY0001Z
- Manufacturers: Hamlin / Littelfuse
- Description: SPARE KEYS FOR LSFC ACS
- In stock: 8070 pcs
- Download: LKEY0001Z.pdf
- RFQ
- V275LA40APX1347
- Manufacturers: Hamlin / Littelfuse
- Description: VARISTOR 430V 6.5KA DISC 20MM
- In stock: 248068 pcs
- Download:
- RFQ
- 0LEC0BASX
- Manufacturers: Hamlin / Littelfuse
- Description: FUSE HLDR CART 600V 30A IN LINE
- In stock: 1491 pcs
- Download: 0LEC0BASX.pdf
- RFQ
- L50S300.V
- Manufacturers: Hamlin / Littelfuse
- Description: FUSE CRTRDGE 300A 500VAC/450VDC
- In stock: 997 pcs
- Download: L50S300.V.pdf
- RFQ
- EL731-01-10
- Manufacturers: Hamlin / Littelfuse
- Description: AC/DC EARTH-LKGE RELAY 75-275V
- In stock: 38 pcs
- Download: EL731-01-10.pdf
- RFQ
- V20E35AUTO
- Manufacturers: Hamlin / Littelfuse
- Description: RADIAL VARISTOR 20MM ROHS/LEAD F
- In stock: 255363 pcs
- Download: V20E35AUTO.pdf
- RFQ
- LNRK200.X
- Manufacturers: Hamlin / Littelfuse
- Description: FUSE CRTRDGE 200A 250VAC/125VDC
- In stock: 1237 pcs
- Download: LNRK200.X.pdf
- RFQ
- V33RA16
- Manufacturers: Hamlin / Littelfuse
- Description: VARISTOR 33V 1KA ENCASED
- In stock: 19146 pcs
- Download: V33RA16.pdf
- RFQ
- 048107.5VXP
- Manufacturers: Hamlin / Littelfuse
- Description: FUSE INDICATING 7.5A 125VAC/VDC
- In stock: 8341 pcs
- Download: 048107.5VXP.pdf
- RFQ
- V715ZS05P
- Manufacturers: Hamlin / Littelfuse
- Description: VARISTOR 715V 400A DISC 5MM
- In stock: 357602 pcs
- Download:
- RFQ
- 187.0000.9702
- Manufacturers: Hamlin / Littelfuse
- Description: FUSE KIT ASSORTMENT 625PC
- In stock: 281 pcs
- Download:
- RFQ
- 777VA-03
- Manufacturers: Hamlin / Littelfuse
- Description: 3-PHASE OL RELAY/ 190-480V
- In stock: 179 pcs
- Download: 777VA-03.pdf
- RFQ
- LLC44B2A
- Manufacturers: Hamlin / Littelfuse
- Description: LIQUID LEVEL CONTROL
- In stock: 1207 pcs
- Download: LLC44B2A.pdf
- RFQ
- LA30QS2504TI
- Manufacturers: Hamlin / Littelfuse
- Description: FUSE CARTRIDGE 250A 300VAC/VDC
- In stock: 485 pcs
- Download: LA30QS2504TI.pdf
- RFQ
- 0LEB00DAX
- Manufacturers: Hamlin / Littelfuse
- Description: FUSE HLDR CART 600V 30A IN LINE
- In stock: 2278 pcs
- Download: 0LEB00DAX.pdf
- RFQ
- KLSR004.T
- Manufacturers: Hamlin / Littelfuse
- Description: FUSE CARTRIDGE 4A 600VAC/250VDC
- In stock: 3465 pcs
- Download: KLSR004.T.pdf
- RFQ
- V150LC20BPX2855
- Manufacturers: Hamlin / Littelfuse
- Description: VARISTOR 229.5V 6.5KA DISC 20MM
- In stock: 253762 pcs
- Download: V150LC20BPX2855.pdf
- RFQ
- 913-068-001
- Manufacturers: Hamlin / Littelfuse
- Description: TERMINAL REELED #10 GAUGE
- In stock: 47796 pcs
- Download:
- RFQ
- LSRK250.X
- Manufacturers: Hamlin / Littelfuse
- Description: FUSE CRTRDGE 250A 600VAC/300VDC
- In stock: 475 pcs
- Download: LSRK250.X.pdf
- RFQ
- 0LMF001.V
- Manufacturers: Hamlin / Littelfuse
- Description: FUSE CARTRIDGE 1A 300VAC IN LINE
- In stock: 14047 pcs
- Download: 0LMF001.V.pdf
- RFQ
- 1505R1C5.5W
- Manufacturers: Hamlin / Littelfuse
- Description: FUSE CARTRIDGE 150A 5.5KVAC
- In stock: 135 pcs
- Download: 1505R1C5.5W.pdf
- RFQ
- 0LD45603Z
- Manufacturers: Hamlin / Littelfuse
- Description: PWR DISTRIB BLOCK 3POS 335A 600V
- In stock: 1274 pcs
- Download: 0LD45603Z.pdf
- RFQ
- P0400-86
- Manufacturers: Hamlin / Littelfuse
- Description: FACE PLATE 0.1 TO 10 MIN.REV.G
- In stock: 19822 pcs
- Download: P0400-86.pdf
- RFQ
- LFT304003CS
- Manufacturers: Hamlin / Littelfuse
- Description: FUSE BLOCK CART 300V 400A DIN
- In stock: 246 pcs
- Download: LFT304003CS.pdf
- RFQ
- L60030C2SQDIN
- Manufacturers: Hamlin / Littelfuse
- Description: FUSE BLOK CART 600V 30A DIN RAIL
- In stock: 5104 pcs
- Download: L60030C2SQDIN.pdf
- RFQ
- LFH602003C
- Manufacturers: Hamlin / Littelfuse
- Description: FUSE BLOCK CART 600V 200A DIN
- In stock: 342 pcs
- Download: LFH602003C.pdf
- RFQ
- PGC-5200
- Manufacturers: Hamlin / Littelfuse
- Description: CT 8" ID 200MM WKE200
- In stock: 57 pcs
- Download: PGC-5200.pdf
- RFQ
- V20H11PL2T
- Manufacturers: Hamlin / Littelfuse
- Description: RADIAL VARISTOR 20MM ROHS/LEAD F
- In stock: 137673 pcs
- Download: V20H11PL2T.pdf
- RFQ
- LA070URD30LI0200
- Manufacturers: Hamlin / Littelfuse
- Description: FUSE SQUARE 200A 700VAC RECT
- In stock: 389 pcs
- Download: LA070URD30LI0200.pdf
- RFQ
- AC700-CVR-00
- Manufacturers: Hamlin / Littelfuse
- Description: IP66 WATERTIGHT COVER 48X96 MM
- In stock: 363 pcs
- Download: AC700-CVR-00.pdf
- RFQ
- 1706R1C8.25
- Manufacturers: Hamlin / Littelfuse
- Description: FUSE CARTRIDGE 170A 8.25KVAC
- In stock: 102 pcs
- Download: 1706R1C8.25.pdf
- RFQ
- SE-325DS
- Manufacturers: Hamlin / Littelfuse
- Description: NGR MONITOR 120 VAC/VDC EXT RF T
- In stock: 57 pcs
- Download: SE-325DS.pdf
- RFQ
- SMCJ8.5CA-HRAT7
- Manufacturers: Hamlin / Littelfuse
- Description: TVS DIODE 8.5V 14.4V DO214AB
- In stock: 6815 pcs
- Download: SMCJ8.5CA-HRAT7.pdf
- RFQ
- V480LA80BPX2855
- Manufacturers: Hamlin / Littelfuse
- Description: VARISTOR 732.5V 6.5KA DISC 20MM
- In stock: 153485 pcs
- Download:
- RFQ
- PGR-6131-240
- Manufacturers: Hamlin / Littelfuse
- Description: MOTOR RELAY 16A CTS 240VAC
- In stock: 210 pcs
- Download:
- RFQ
- 0JTD175.X
- Manufacturers: Hamlin / Littelfuse
- Description: FUSE CRTRDGE 175A 600VAC/500VDC
- In stock: 797 pcs
- Download: 0JTD175.X.pdf
- RFQ
- V10E320AUTO2T
- Manufacturers: Hamlin / Littelfuse
- Description: RADIAL VARISTOR 10MM ROHS/LEAD F
- In stock: 381808 pcs
- Download: V10E320AUTO2T.pdf
- RFQ
- 0CCK200.V
- Manufacturers: Hamlin / Littelfuse
- Description: FUSE CRTRDGE 200A 125VDC CYLINDR
- In stock: 1178 pcs
- Download:
- RFQ
- FPU-32-04-00
- Manufacturers: Hamlin / Littelfuse
- Description: FPR W/TIA-232/ETHERNET
- In stock: 30 pcs
- Download: FPU-32-04-00.pdf
- RFQ
- RS4A13
- Manufacturers: Hamlin / Littelfuse
- Description: DIGI-SET (ON/OFF RECYCLING)
- In stock: 888 pcs
- Download: RS4A13.pdf
- RFQ
- KLPC3000X
- Manufacturers: Hamlin / Littelfuse
- Description: FUSE CARTRIDGE 3KA 600VAC/480VDC
- In stock: 65 pcs
- Download: KLPC3000X.pdf
- RFQ
- 0PAL1120X
- Manufacturers: Hamlin / Littelfuse
- Description: FUSE AUTOMOTIVE 120A AUTO LINK
- In stock: 17732 pcs
- Download: 0PAL1120X.pdf
- RFQ
- LTFD0101ZX3
- Manufacturers: Hamlin / Littelfuse
- Description: ACS 80VDC 125A DISCONNECT W/STUD
- In stock: 998 pcs
- Download: LTFD0101ZX3.pdf
- RFQ
