- 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
- 59010-1-U-03-D
- Manufacturers: Hamlin / Littelfuse
- Description: SENSOR REED SW SPST-NO W LEADS
- In stock: 5642 pcs
- Download:
- RFQ
- 5KP18C-B
- Manufacturers: Hamlin / Littelfuse
- Description: TVS DIODE 18V 30.66V P600
- In stock: 49368 pcs
- Download:
- RFQ
- SMD1812P010TSA
- Manufacturers: Hamlin / Littelfuse
- Description: PTC RESET FUSE 30V 100MA 1812
- In stock: 4032 pcs
- Download: SMD1812P010TSA.pdf
- RFQ
- P6KE12A-B
- Manufacturers: Hamlin / Littelfuse
- Description: TVS DIODE 10.2V 16.7V DO204AC
- In stock: 635450 pcs
- Download: P6KE12A-B.pdf
- RFQ
- 0RLS040.T
- Manufacturers: Hamlin / Littelfuse
- Description: FUSE CARTRIDGE 40A 600VAC
- In stock: 5589 pcs
- Download: 0RLS040.T.pdf
- RFQ
- 59040-1-S-02-E
- Manufacturers: Hamlin / Littelfuse
- Description: SENSOR REED SW SPST-NO W LEADS
- In stock: 39937 pcs
- Download: 59040-1-S-02-E.pdf
- RFQ
- 59145-2-T-02-A
- Manufacturers: Hamlin / Littelfuse
- Description: SENSOR REED SW SPST-NO W LEADS
- In stock: 22799 pcs
- Download: 59145-2-T-02-A.pdf
- RFQ
- ROV14-121K-S-2
- Manufacturers: Hamlin / Littelfuse
- Description: VARISTOR 120V 4.5KA DISC 14MM
- In stock: 4045 pcs
- Download: ROV14-121K-S-2.pdf
- RFQ
- 59065-3-U-04-F
- Manufacturers: Hamlin / Littelfuse
- Description: SENSOR REED SW SPDT WIRE LEADS
- In stock: 3801 pcs
- Download: 59065-3-U-04-F.pdf
- RFQ
- LJ601003PC
- Manufacturers: Hamlin / Littelfuse
- Description: FUSE BLCK ACS CVR 100A 600V 1POL
- In stock: 4658 pcs
- Download: LJ601003PC.pdf
- RFQ
- XGD10603MR
- Manufacturers: Hamlin / Littelfuse
- Description: TVS DIODE 32V 40V 0603
- In stock: 499438 pcs
- Download: XGD10603MR.pdf
- RFQ
- 0326.031VXP
- Manufacturers: Hamlin / Littelfuse
- Description: FUSE CERAMIC 31MA 250VAC 3AB 3AG
- In stock: 9394 pcs
- Download:
- RFQ
- SMAJ10CA
- Manufacturers: Hamlin / Littelfuse
- Description: TVS DIODE 10V 17V DO214AC
- In stock: 158279 pcs
- Download: SMAJ10CA.pdf
- RFQ
- 59070-2-S-04-A
- Manufacturers: Hamlin / Littelfuse
- Description: SENSOR REED SW SPST-NO W LEADS
- In stock: 3929 pcs
- Download: 59070-2-S-04-A.pdf
- RFQ
- 0FLM.600T
- Manufacturers: Hamlin / Littelfuse
- Description: FUSE CRTRDGE 600MA 250VAC/125VDC
- In stock: 11367 pcs
- Download: 0FLM.600T.pdf
- RFQ
- 0D0Z18WEZ
- Manufacturers: Hamlin / Littelfuse
- Description: GAUGE RING FOR 50A D02 FUSE WHIT
- In stock: 2998 pcs
- Download: 0D0Z18WEZ.pdf
- RFQ
- 30KPA240CA-HRA
- Manufacturers: Hamlin / Littelfuse
- Description: TVS DIODE 240V 387V P600
- In stock: 4342 pcs
- Download: 30KPA240CA-HRA.pdf
- RFQ
- 0LGR006.HXL
- Manufacturers: Hamlin / Littelfuse
- Description: FUSE CARTRIDGE 6A 300VAC
- In stock: 20350 pcs
- Download: 0LGR006.HXL.pdf
- RFQ
- TPSMA6L75A
- Manufacturers: Hamlin / Littelfuse
- Description: TVS DIODE 75V 121V DO221AC
- In stock: 511202 pcs
- Download: TPSMA6L75A.pdf
- RFQ
- 59065-3-U-03-E
- Manufacturers: Hamlin / Littelfuse
- Description: SENSOR REED SW SPDT WIRE LEADS
- In stock: 4392 pcs
- Download: 59065-3-U-03-E.pdf
- RFQ
- SRR6012LTP
- Manufacturers: Hamlin / Littelfuse
- Description: STANDARD SCR 600V 12A TO220 ISO
- In stock: 105463 pcs
- Download:
- RFQ
- L15S004.T
- Manufacturers: Hamlin / Littelfuse
- Description: FUSE CARTRIDGE 4A 150VAC/VDC 5AG
- In stock: 5384 pcs
- Download: L15S004.T.pdf
- RFQ
- V420LS40BPX10
- Manufacturers: Hamlin / Littelfuse
- Description: VARISTOR 665V 6.5KA DISC 20MM
- In stock: 213805 pcs
- Download:
- RFQ
- 0218.100HXP
- Manufacturers: Hamlin / Littelfuse
- Description: FUSE GLASS 100MA 250VAC 5X20MM
- In stock: 67610 pcs
- Download: 0218.100HXP.pdf
- RFQ
- 30KPA66C
- Manufacturers: Hamlin / Littelfuse
- Description: TVS DIODE 66V 112.35V P600
- In stock: 7423 pcs
- Download: 30KPA66C.pdf
- RFQ
- P0300ECRP1
- Manufacturers: Hamlin / Littelfuse
- Description: SIDACTOR BI 25V 400A TO-92
- In stock: 5286 pcs
- Download:
- RFQ
- JLLS225.X
- Manufacturers: Hamlin / Littelfuse
- Description: FUSE CRTRDGE 225A 600VAC/300VDC
- In stock: 902 pcs
- Download: JLLS225.X.pdf
- RFQ
- 59065-1-V-01-C
- Manufacturers: Hamlin / Littelfuse
- Description: SENSOR REED SW SPST-NO W LEADS
- In stock: 3494 pcs
- Download: 59065-1-V-01-C.pdf
- RFQ
- V275LS40BPX10
- Manufacturers: Hamlin / Littelfuse
- Description: VARISTOR 421V 6.5KA DISC 20MM
- In stock: 276948 pcs
- Download:
- RFQ
- 0285015.MXRP
- Manufacturers: Hamlin / Littelfuse
- Description: FUSE CERAMIC 15A 250VAC 5X20MM
- In stock: 3645 pcs
- Download: 0285015.MXRP.pdf
- RFQ
- V142CA60
- Manufacturers: Hamlin / Littelfuse
- Description: VARISTOR 2300V 70KA DISC 60MM
- In stock: 1729 pcs
- Download: V142CA60.pdf
- RFQ
- SMCJ28A-HRAT7
- Manufacturers: Hamlin / Littelfuse
- Description: TVS DIODE 28V 45.4V DO214AB
- In stock: 6819 pcs
- Download: SMCJ28A-HRAT7.pdf
- RFQ
- 59065-2-U-03-A
- Manufacturers: Hamlin / Littelfuse
- Description: SENSOR REED SW SPST-NO W LEADS
- In stock: 4932 pcs
- Download: 59065-2-U-03-A.pdf
- RFQ
- L0109DE
- Manufacturers: Hamlin / Littelfuse
- Description: TRIAC SENS GATE 400V 1A TO92
- In stock: 387477 pcs
- Download: L0109DE.pdf
- RFQ
- V68ZA3
- Manufacturers: Hamlin / Littelfuse
- Description: VARISTOR 68V 500A DISC 10MM
- In stock: 6771 pcs
- Download: V68ZA3.pdf
- RFQ
- DSLP0240T023G6RP
- Manufacturers: Hamlin / Littelfuse
- Description: SIDACTOR G.FAST 24V 30A SOT23-6
- In stock: 63850 pcs
- Download: DSLP0240T023G6RP.pdf
- RFQ
- 0FHA0010Z
- Manufacturers: Hamlin / Littelfuse
- Description: FUSE HLDR BLADE 32V 10A IN LINE
- In stock: 4067 pcs
- Download: 0FHA0010Z.pdf
- RFQ
- 300E2C2.75
- Manufacturers: Hamlin / Littelfuse
- Description: FUSE CARTRIDGE 300A 2.75KVAC
- In stock: 68 pcs
- Download: 300E2C2.75.pdf
- RFQ
- P4KE530CA
- Manufacturers: Hamlin / Littelfuse
- Description: TVS DIODE 477V 725V DO204AL
- In stock: 482450 pcs
- Download: P4KE530CA.pdf
- RFQ
- P2600ECMCL
- Manufacturers: Hamlin / Littelfuse
- Description: SIDAC MC BI 220V 400A TO-92
- In stock: 124942 pcs
- Download: P2600ECMCL.pdf
- RFQ
- 0251007.MAT1JL
- Manufacturers: Hamlin / Littelfuse
- Description: FUSE BRD MNT 7A 125VAC/VDC AXIAL
- In stock: 311191 pcs
- Download: 0251007.MAT1JL.pdf
- RFQ
- SMDJ8.0
- Manufacturers: Hamlin / Littelfuse
- Description: TVS DIODE 8V 14.28V DO214AB
- In stock: 239141 pcs
- Download: SMDJ8.0.pdf
- RFQ
- SMDJ17CA-HR
- Manufacturers: Hamlin / Littelfuse
- Description: TVS DIODE 17V 27.6V DO214AB
- In stock: 6389 pcs
- Download: SMDJ17CA-HR.pdf
- RFQ
- V20E625P
- Manufacturers: Hamlin / Littelfuse
- Description: VARISTOR 1000V 10KA DISC 20MM
- In stock: 58913 pcs
- Download: V20E625P.pdf
- RFQ
- SMDJ9.0CA
- Manufacturers: Hamlin / Littelfuse
- Description: TVS DIODE 9V 15.4V DO214AB
- In stock: 283756 pcs
- Download: SMDJ9.0CA.pdf
- RFQ
- 0NLS004.T
- Manufacturers: Hamlin / Littelfuse
- Description: FUSE CARTRIDGE 4A 600VAC/VDC
- In stock: 5043 pcs
- Download: 0NLS004.T.pdf
- RFQ
- 30KPA270CA-HR
- Manufacturers: Hamlin / Littelfuse
- Description: TVS DIODE 270V 436.2V P600
- In stock: 3779 pcs
- Download: 30KPA270CA-HR.pdf
- RFQ
- 0663.050HXSL
- Manufacturers: Hamlin / Littelfuse
- Description: FUSE BOARD MOUNT 50MA 250VAC RAD
- In stock: 3412 pcs
- Download: 0663.050HXSL.pdf
- RFQ
- V20H25PL1T
- Manufacturers: Hamlin / Littelfuse
- Description: RADIAL VARISTOR 20MM ROHS/LEAD F
- In stock: 173969 pcs
- Download: V20H25PL1T.pdf
- RFQ
- MVSR-20-Q1464
- Manufacturers: Hamlin / Littelfuse
- Description: REED SWITCH SPST CUSTOM
- In stock: 3897 pcs
- Download: MVSR-20-Q1464.pdf
- RFQ
