- 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
- 600R150-RAF
- Manufacturers: Hamlin / Littelfuse
- Description: PTC RESET FUSE 60V 150MA RADIAL
- In stock: 95763 pcs
- Download: 600R150-RAF.pdf
- RFQ
- ROV10H270K-2
- Manufacturers: Hamlin / Littelfuse
- Description: VARISTOR 27V 1KA DISC 10MM
- In stock: 4361 pcs
- Download: ROV10H270K-2.pdf
- RFQ
- 0LEC00CCX
- Manufacturers: Hamlin / Littelfuse
- Description: FUSE HLDR CART 600V 30A IN LINE
- In stock: 1798 pcs
- Download: 0LEC00CCX.pdf
- RFQ
- TPSMF4L11A
- Manufacturers: Hamlin / Littelfuse
- Description: TVS DIODE 11V 18.2V SOD123FL
- In stock: 672483 pcs
- Download: TPSMF4L11A.pdf
- RFQ
- 021501.6MXK24SPP
- Manufacturers: Hamlin / Littelfuse
- Description: FUSE CERAMIC 1.6A 250VAC RADIAL
- In stock: 491746 pcs
- Download: 021501.6MXK24SPP.pdf
- RFQ
- SL1003A400SM
- Manufacturers: Hamlin / Littelfuse
- Description: GDT 400V 10KA SURFACE MOUNT
- In stock: 45312 pcs
- Download: SL1003A400SM.pdf
- RFQ
- GTCR38-401M-R10
- Manufacturers: Hamlin / Littelfuse
- Description: GDT 400V 20% 10KA THROUGH HOLE
- In stock: 82886 pcs
- Download: GTCR38-401M-R10.pdf
- RFQ
- ROV07-271K-S
- Manufacturers: Hamlin / Littelfuse
- Description: VARISTOR 270V 1.2KA DISC 7MM
- In stock: 2913 pcs
- Download: ROV07-271K-S.pdf
- RFQ
- P2302SBLRP
- Manufacturers: Hamlin / Littelfuse
- Description: SIDACTOR BI 190V 250A DO214AA
- In stock: 66847 pcs
- Download: P2302SBLRP.pdf
- RFQ
- ROV10-301K
- Manufacturers: Hamlin / Littelfuse
- Description: VARISTOR 300V 2.5KA DISC 10MM
- In stock: 3507 pcs
- Download: ROV10-301K.pdf
- RFQ
- V320LT7
- Manufacturers: Hamlin / Littelfuse
- Description: VARISTOR 510V 1.2KA DISC 7MM
- In stock: 5833 pcs
- Download: V320LT7.pdf
- RFQ
- V620ZA05PX2855
- Manufacturers: Hamlin / Littelfuse
- Description: VARISTOR 620V 400A DISC 5MM
- In stock: 336145 pcs
- Download:
- RFQ
- LTP260
- Manufacturers: Hamlin / Littelfuse
- Description: PTC RESET FUSE 24V 2.6A STRAP
- In stock: 5843 pcs
- Download:
- RFQ
- SP0504BAHT
- Manufacturers: Hamlin / Littelfuse
- Description: TVS DIODE 5.5V 8.5V SOT23-5
- In stock: 5832 pcs
- Download: SP0504BAHT.pdf
- RFQ
- 02373.15M
- Manufacturers: Hamlin / Littelfuse
- Description: FUSE GLASS 3.15A 125VAC 5X20MM
- In stock: 4383 pcs
- Download: 02373.15M.pdf
- RFQ
- S2S2RP
- Manufacturers: Hamlin / Littelfuse
- Description: SCR SENS GATE 200V 0.8 AMP SMT
- In stock: 3570 pcs
- Download: S2S2RP.pdf
- RFQ
- 59135-3-S-02-D
- Manufacturers: Hamlin / Littelfuse
- Description: SENSOR REED SW SPDT WIRE LEADS
- In stock: 3341 pcs
- Download: 59135-3-S-02-D.pdf
- RFQ
- RKEF090
- Manufacturers: Hamlin / Littelfuse
- Description: PTC RESET FUSE 60V 900MA RADIAL
- In stock: 167373 pcs
- Download: RKEF090.pdf
- RFQ
- L70QS080.V
- Manufacturers: Hamlin / Littelfuse
- Description: FUSE CARTRIDGE 80A 700VAC/VDC
- In stock: 1443 pcs
- Download: L70QS080.V.pdf
- RFQ
- 0362.125V
- Manufacturers: Hamlin / Littelfuse
- Description: FUSE GLASS 125MA 32VAC/VDC 8AG
- In stock: 3770 pcs
- Download:
- RFQ
- SMAJ400A
- Manufacturers: Hamlin / Littelfuse
- Description: TVS DIODE 400V 648V DO214AC
- In stock: 617407 pcs
- Download: SMAJ400A.pdf
- RFQ
- LA50QS151
- Manufacturers: Hamlin / Littelfuse
- Description: FUSE CARTRIDGE 15A 500VAC/VDC
- In stock: 1445 pcs
- Download: LA50QS151.pdf
- RFQ
- KLKD006.HXR
- Manufacturers: Hamlin / Littelfuse
- Description: FUSE CARTRIDGE 6A 600VAC/VDC
- In stock: 5349 pcs
- Download: KLKD006.HXR.pdf
- RFQ
- GTCN26-351M-P05-B
- Manufacturers: Hamlin / Littelfuse
- Description: GDT 350V 20% 5KA
- In stock: 5013 pcs
- Download: GTCN26-351M-P05-B.pdf
- RFQ
- 59135-4-U-03-E
- Manufacturers: Hamlin / Littelfuse
- Description: SENSOR REED SW SPST-NC W LEADS
- In stock: 3645 pcs
- Download: 59135-4-U-03-E.pdf
- RFQ
- SE-330-04-01
- Manufacturers: Hamlin / Littelfuse
- Description: NGR MON UNIV E-NET SC FIBER RJ45
- In stock: 20 pcs
- Download: SE-330-04-01.pdf
- RFQ
- 023306.3MXE
- Manufacturers: Hamlin / Littelfuse
- Description: FUSE GLASS 6.3A 125VAC 5X20MM
- In stock: 4780 pcs
- Download: 023306.3MXE.pdf
- RFQ
- LSP10GI277SX3316
- Manufacturers: Hamlin / Littelfuse
- Description: LSP THERMALLY PROTECTED VARISTOR
- In stock: 5100 pcs
- Download: LSP10GI277SX3316.pdf
- RFQ
- 39811250000
- Manufacturers: Hamlin / Littelfuse
- Description: FUSE BOARD MNT 1.25A 65VAC/VDC
- In stock: 429256 pcs
- Download: 39811250000.pdf
- RFQ
- NH2CG50
- Manufacturers: Hamlin / Littelfuse
- Description: FUSE SQUARE 50A 500VAC/440VDC
- In stock: 6040 pcs
- Download: NH2CG50.pdf
- RFQ
- PLED150S
- Manufacturers: Hamlin / Littelfuse
- Description: LED PROTECTOR BI 136V DO214 2L
- In stock: 184725 pcs
- Download: PLED150S.pdf
- RFQ
- L25S015.T
- Manufacturers: Hamlin / Littelfuse
- Description: FUSE CARTRIDGE 15A 250VAC/VDC
- In stock: 5602 pcs
- Download: L25S015.T.pdf
- RFQ
- P4KE130A
- Manufacturers: Hamlin / Littelfuse
- Description: TVS DIODE 111V 179V DO204AL
- In stock: 774577 pcs
- Download: P4KE130A.pdf
- RFQ
- SP4023-01FTG-C
- Manufacturers: Hamlin / Littelfuse
- Description: TVS DIODE 15V 40V SOD323
- In stock: 519368 pcs
- Download: SP4023-01FTG-C.pdf
- RFQ
- 59060-1-S-04-F
- Manufacturers: Hamlin / Littelfuse
- Description: SENSOR REED SW SPST-NO W LEADS
- In stock: 3292 pcs
- Download: 59060-1-S-04-F.pdf
- RFQ
- V48MLA1210WA
- Manufacturers: Hamlin / Littelfuse
- Description: VARISTOR 60.5V 250A 1210
- In stock: 4634 pcs
- Download: V48MLA1210WA.pdf
- RFQ
- 0314005.HXP
- Manufacturers: Hamlin / Littelfuse
- Description: FUSE CERM 5A 250VAC 125VDC 3AB
- In stock: 92111 pcs
- Download: 0314005.HXP.pdf
- RFQ
- 0154.062DR
- Manufacturers: Hamlin / Littelfuse
- Description: FUSE BRD MNT 62MA 125VAC/VDC SMD
- In stock: 21891 pcs
- Download: 0154.062DR.pdf
- RFQ
- V250LU40CPX620
- Manufacturers: Hamlin / Littelfuse
- Description: VARISTOR 383.5V 10KA DISC 20MM
- In stock: 164873 pcs
- Download: V250LU40CPX620.pdf
- RFQ
- 15KP51A
- Manufacturers: Hamlin / Littelfuse
- Description: TVS DIODE 51V 82.8V P600
- In stock: 5334 pcs
- Download: 15KP51A.pdf
- RFQ
- P4KE51A-B
- Manufacturers: Hamlin / Littelfuse
- Description: TVS DIODE 43.6V 70.1V DO204AL
- In stock: 541151 pcs
- Download: P4KE51A-B.pdf
- RFQ
- 0253.250NRT1
- Manufacturers: Hamlin / Littelfuse
- Description: FUSE BOARD MNT 250MA 125VAC/VDC
- In stock: 32509 pcs
- Download: 0253.250NRT1.pdf
- RFQ
- 59060-2-V-01-F
- Manufacturers: Hamlin / Littelfuse
- Description: SENSOR REED SW SPST-NO W LEADS
- In stock: 6478 pcs
- Download: 59060-2-V-01-F.pdf
- RFQ
- 0AGC005.V
- Manufacturers: Hamlin / Littelfuse
- Description: FUSE GLASS 5A 32VAC/VDC 3AB 3AG
- In stock: 130120 pcs
- Download: 0AGC005.V.pdf
- RFQ
- 59145-1-S-05-F
- Manufacturers: Hamlin / Littelfuse
- Description: SENSOR REED SW SPST-NO W LEADS
- In stock: 29621 pcs
- Download: 59145-1-S-05-F.pdf
- RFQ
- TLPA26A
- Manufacturers: Hamlin / Littelfuse
- Description: HI-REL TVS AXL HP TLPA26 UNI
- In stock: 5380 pcs
- Download:
- RFQ
- TPSMB39A
- Manufacturers: Hamlin / Littelfuse
- Description: TVS DIODE 33.3V 53.9V DO214AA
- In stock: 149654 pcs
- Download: TPSMB39A.pdf
- RFQ
- 1206SFF600F/32-2
- Manufacturers: Hamlin / Littelfuse
- Description: FUSE BOARD MOUNT 6A 32VDC 1206
- In stock: 235789 pcs
- Download: 1206SFF600F/32-2.pdf
- RFQ
- TPSMD15A
- Manufacturers: Hamlin / Littelfuse
- Description: TVS DIODE 15V 24.4V DO214AB
- In stock: 91692 pcs
- Download: TPSMD15A.pdf
- RFQ
- 0324004.H
- Manufacturers: Hamlin / Littelfuse
- Description: FUSE CERM 4A 250VAC 125VDC 3AB
- In stock: 6918 pcs
- Download: 0324004.H.pdf
- RFQ
