- 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
- P6SMB16A
- Manufacturers: Hamlin / Littelfuse
- Description: TVS DIODE 13.6V 22.5V DO214AA
- In stock: 220229 pcs
- Download: P6SMB16A.pdf
- RFQ
- PLED6Q12
- Manufacturers: Hamlin / Littelfuse
- Description: LED PROTECTOR 6V BI-DIR QFN 3X3
- In stock: 365659 pcs
- Download: PLED6Q12.pdf
- RFQ
- 56400001009
- Manufacturers: Hamlin / Littelfuse
- Description: FUSE HOLDER RADIAL 250V 6.3A SMD
- In stock: 48223 pcs
- Download: 56400001009.pdf
- RFQ
- Q4004L356
- Manufacturers: Hamlin / Littelfuse
- Description: TRIAC SENS GATE 400V 4A TO220
- In stock: 100453 pcs
- Download: Q4004L356.pdf
- RFQ
- AK10-190C-12
- Manufacturers: Hamlin / Littelfuse
- Description: TVS DIODE 190V 290V AXIAL
- In stock: 1590 pcs
- Download: AK10-190C-12.pdf
- RFQ
- K2400S1URP
- Manufacturers: Hamlin / Littelfuse
- Description: SIDAC UNI 230-250V 1A DO214AC
- In stock: 221529 pcs
- Download: K2400S1URP.pdf
- RFQ
- 044707.5YXP
- Manufacturers: Hamlin / Littelfuse
- Description: FUSE BRD MNT 7.5A 350VAC 125VDC
- In stock: 3163300000 pcs
- Download: 044707.5YXP.pdf
- RFQ
- P6KE550-B
- Manufacturers: Hamlin / Littelfuse
- Description: TVS DIODE 495V 798V DO204AC
- In stock: 457313 pcs
- Download: P6KE550-B.pdf
- RFQ
- 30KPA198
- Manufacturers: Hamlin / Littelfuse
- Description: TVS DIODE 198V 335.79V P600
- In stock: 8326 pcs
- Download: 30KPA198.pdf
- RFQ
- V39ZC1P
- Manufacturers: Hamlin / Littelfuse
- Description: VARISTOR 39V 250A DISC 7MM
- In stock: 768579 pcs
- Download: V39ZC1P.pdf
- RFQ
- 1812L200/12DR
- Manufacturers: Hamlin / Littelfuse
- Description: PTC RESET FUSE 12V 2A 1812
- In stock: 52813 pcs
- Download: 1812L200/12DR.pdf
- RFQ
- V05P14P
- Manufacturers: Hamlin / Littelfuse
- Description: VARISTOR 22V 500A DISC 5MM
- In stock: 607021 pcs
- Download: V05P14P.pdf
- RFQ
- P4KE56A-B
- Manufacturers: Hamlin / Littelfuse
- Description: TVS DIODE 47.8V 77V DO204AL
- In stock: 472954 pcs
- Download: P4KE56A-B.pdf
- RFQ
- 20KPA104-B
- Manufacturers: Hamlin / Littelfuse
- Description: TVS DIODE 104V 176.4V P600
- In stock: 7207 pcs
- Download: 20KPA104-B.pdf
- RFQ
- 0285015.HXP
- Manufacturers: Hamlin / Littelfuse
- Description: FUSE CERAMIC 15A 250VAC 5X20MM
- In stock: 11924 pcs
- Download: 0285015.HXP.pdf
- RFQ
- NANOSMD350LR-C-2
- Manufacturers: Hamlin / Littelfuse
- Description: PTC RESET FUSE 12V 3.5A 1206
- In stock: 130856 pcs
- Download: NANOSMD350LR-C-2.pdf
- RFQ
- 045403.5NR
- Manufacturers: Hamlin / Littelfuse
- Description: FUSE BRD MNT 3.5A 125VAC/VDC SMD
- In stock: 170299 pcs
- Download: 045403.5NR.pdf
- RFQ
- 0437007.WR
- Manufacturers: Hamlin / Littelfuse
- Description: FUSE BRD MNT 7A 32VAC 35VDC 1206
- In stock: 68382 pcs
- Download: 0437007.WR.pdf
- RFQ
- CG42.0SM
- Manufacturers: Hamlin / Littelfuse
- Description: GDT 2000V 3KA 2 POLE SMD
- In stock: 63096 pcs
- Download: CG42.0SM.pdf
- RFQ
- P6SMB33
- Manufacturers: Hamlin / Littelfuse
- Description: TVS DIODE 28.2V 47.99V DO214AA
- In stock: 597811 pcs
- Download: P6SMB33.pdf
- RFQ
- 087501.5MRET1P
- Manufacturers: Hamlin / Littelfuse
- Description: FUSE CERAMIC 1.5A 250VAC AXIAL
- In stock: 105800 pcs
- Download: 087501.5MRET1P.pdf
- RFQ
- V351HF34
- Manufacturers: Hamlin / Littelfuse
- Description: VARISTOR 549.5V 40KA SQUARE 34MM
- In stock: 10916 pcs
- Download: V351HF34.pdf
- RFQ
- 65600001009
- Manufacturers: Hamlin / Littelfuse
- Description: FUSE BLOK CARTRIDGE 250V 10A PCB
- In stock: 54082 pcs
- Download: 65600001009.pdf
- RFQ
- 37308000430
- Manufacturers: Hamlin / Littelfuse
- Description: FUSE BOARD MNT 800MA 250VAC RAD
- In stock: 183739 pcs
- Download: 37308000430.pdf
- RFQ
- 5.0SMDJ18AS
- Manufacturers: Hamlin / Littelfuse
- Description: TVS 5KW 18V 5%UNI DO-214AB TR13
- In stock: 131131 pcs
- Download: 5.0SMDJ18AS.pdf
- RFQ
- 0675.300MXEP
- Manufacturers: Hamlin / Littelfuse
- Description: FUSE CERAMIC 300MA 250VAC AXIAL
- In stock: 62054 pcs
- Download: 0675.300MXEP.pdf
- RFQ
- 0274.005V
- Manufacturers: Hamlin / Littelfuse
- Description: FUSE BRD MNT 5MA 125VAC/VDC RAD
- In stock: 2456 pcs
- Download: 0274.005V.pdf
- RFQ
- SMCG54CA-HR
- Manufacturers: Hamlin / Littelfuse
- Description: TVS DIODE 54V 87.1V DO215AB
- In stock: 8469 pcs
- Download: SMCG54CA-HR.pdf
- RFQ
- SZNS6A30AFT3G
- Manufacturers: Hamlin / Littelfuse
- Description: SMA-FL 30V UNIDRCTNL 500W
- In stock: 536538 pcs
- Download: SZNS6A30AFT3G.pdf
- RFQ
- 025101.6PF001L
- Manufacturers: Hamlin / Littelfuse
- Description: FUSE BOARD MOUNT 1.6A 125VAC/VDC
- In stock: 279192 pcs
- Download: 025101.6PF001L.pdf
- RFQ
- V14H300P
- Manufacturers: Hamlin / Littelfuse
- Description: VARISTOR 470V 6.5KA DISC 14MM
- In stock: 218928 pcs
- Download: V14H300P.pdf
- RFQ
- P6KE530CA
- Manufacturers: Hamlin / Littelfuse
- Description: TVS DIODE 451V 725V DO204AC
- In stock: 368650 pcs
- Download: P6KE530CA.pdf
- RFQ
- 0451.375NRL
- Manufacturers: Hamlin / Littelfuse
- Description: FUSE BOARD MNT 375MA 125VAC/VDC
- In stock: 199701 pcs
- Download: 0451.375NRL.pdf
- RFQ
- 0481004.HXP
- Manufacturers: Hamlin / Littelfuse
- Description: FUSE INDICATING 4A 125VAC/VDC
- In stock: 48708 pcs
- Download: 0481004.HXP.pdf
- RFQ
- 045402.5MR
- Manufacturers: Hamlin / Littelfuse
- Description: FUSE BRD MNT 2.5A 125VAC/VDC SMD
- In stock: 63904 pcs
- Download: 045402.5MR.pdf
- RFQ
- Q8010NH5TP
- Manufacturers: Hamlin / Littelfuse
- Description: TRIAC ALTERNISTOR 800V 10A TO263
- In stock: 56112 pcs
- Download: Q8010NH5TP.pdf
- RFQ
- JLLS110.X
- Manufacturers: Hamlin / Littelfuse
- Description: FUSE CRTRDGE 110A 600VAC/300VDC
- In stock: 1938 pcs
- Download: JLLS110.X.pdf
- RFQ
- KLDR030.HXP
- Manufacturers: Hamlin / Littelfuse
- Description: FUSE CARTRIDGE 30A 600VAC/300VDC
- In stock: 6238 pcs
- Download: KLDR030.HXP.pdf
- RFQ
- 39500800440
- Manufacturers: Hamlin / Littelfuse
- Description: FUSE BOARD MOUNT 80MA 125VAC RAD
- In stock: 66489 pcs
- Download: 39500800440.pdf
- RFQ
- K2500GHURP
- Manufacturers: Hamlin / Littelfuse
- Description: SIDAC 240-280V 1A DO15
- In stock: 141968 pcs
- Download: K2500GHURP.pdf
- RFQ
- TRF600-150-RB
- Manufacturers: Hamlin / Littelfuse
- Description: PTC RESET FUSE 250V 150MA RADIAL
- In stock: 94151 pcs
- Download: TRF600-150-RB.pdf
- RFQ
- V9MLA0805LA
- Manufacturers: Hamlin / Littelfuse
- Description: VARISTOR 13.5V 40A 0805
- In stock: 634600 pcs
- Download: V9MLA0805LA.pdf
- RFQ
- GTCA36-351M-R10-FT
- Manufacturers: Hamlin / Littelfuse
- Description: GDT 350V 20% 10KA T/H FAIL SHORT
- In stock: 33602 pcs
- Download: GTCA36-351M-R10-FT.pdf
- RFQ
- 0224.250HXP
- Manufacturers: Hamlin / Littelfuse
- Description: FUSE GLASS 250MA 250VAC 125VDC
- In stock: 122647 pcs
- Download: 0224.250HXP.pdf
- RFQ
- 01543.15DR
- Manufacturers: Hamlin / Littelfuse
- Description: FUSE BOARD MNT 3.15A 125VAC/VDC
- In stock: 92825 pcs
- Download: 01543.15DR.pdf
- RFQ
- 022503.5VXP
- Manufacturers: Hamlin / Littelfuse
- Description: FUSE GLASS 3.5A 250VAC 125VDC
- In stock: 48585 pcs
- Download: 022503.5VXP.pdf
- RFQ
- 1.5KE16A
- Manufacturers: Hamlin / Littelfuse
- Description: TVS DIODE 13.6V 22.5V DO201
- In stock: 424393 pcs
- Download: 1.5KE16A.pdf
- RFQ
- Q6004L452
- Manufacturers: Hamlin / Littelfuse
- Description: TRIAC 600V 4A TO220
- In stock: 83549 pcs
- Download: Q6004L452.pdf
- RFQ
- L0109MERP
- Manufacturers: Hamlin / Littelfuse
- Description: TRIAC SENS GATE 600V 1A TO92
- In stock: 437296 pcs
- Download: L0109MERP.pdf
- RFQ
- 15KPA170
- Manufacturers: Hamlin / Littelfuse
- Description: TVS DIODE 170V 286.34V P600
- In stock: 15318 pcs
- Download: 15KPA170.pdf
- RFQ
