- 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
- KLKD002.T
- Manufacturers: Hamlin / Littelfuse
- Description: FUSE CARTRIDGE 2A 600VAC/VDC
- In stock: 3964 pcs
- Download: KLKD002.T.pdf
- RFQ
- L4004L5TP
- Manufacturers: Hamlin / Littelfuse
- Description: TRIAC SENS GATE 400V 4A TO220
- In stock: 49095 pcs
- Download: L4004L5TP.pdf
- RFQ
- V20E30P
- Manufacturers: Hamlin / Littelfuse
- Description: VARISTOR 47V 8KA DISC 20MM
- In stock: 103181 pcs
- Download: V20E30P.pdf
- RFQ
- FEMTOSMDC016F-02
- Manufacturers: Hamlin / Littelfuse
- Description: PTC RESET FUSE 9V 160MA 0603
- In stock: 122093 pcs
- Download: FEMTOSMDC016F-02.pdf
- RFQ
- 0SPF025.HXR
- Manufacturers: Hamlin / Littelfuse
- Description: FUSE CARTRIDGE 25A 1KVDC 5AG
- In stock: 5160 pcs
- Download: 0SPF025.HXR.pdf
- RFQ
- 0218016.MXP
- Manufacturers: Hamlin / Littelfuse
- Description: FUSE GLASS 16A 250VAC 5X20MM
- In stock: 70055 pcs
- Download: 0218016.MXP.pdf
- RFQ
- 0313.200HXP
- Manufacturers: Hamlin / Littelfuse
- Description: FUSE GLASS 200MA 250VAC 3AB 3AG
- In stock: 63034 pcs
- Download: 0313.200HXP.pdf
- RFQ
- KLKD004.T
- Manufacturers: Hamlin / Littelfuse
- Description: FUSE CARTRIDGE 4A 600VAC/VDC
- In stock: 5023 pcs
- Download: KLKD004.T.pdf
- RFQ
- 01550004ZXU
- Manufacturers: Hamlin / Littelfuse
- Description: FUSE HOLDER CART 32V 4A IN LINE
- In stock: 59909 pcs
- Download: 01550004ZXU.pdf
- RFQ
- 4879374
- Manufacturers: Hamlin / Littelfuse
- Description: KIT TVS DIODE 600W UNI-DIR SMB
- In stock: 1778 pcs
- Download: 4879374.pdf
- RFQ
- P1023-7
- Manufacturers: Hamlin / Littelfuse
- Description: MOUNTING BRACKET .250 HOLE (BM1)
- In stock: 24335 pcs
- Download: P1023-7.pdf
- RFQ
- 38316300000
- Manufacturers: Hamlin / Littelfuse
- Description: FUSE BOARD MOUNT 6.3A 300VAC RAD
- In stock: 141649 pcs
- Download: 38316300000.pdf
- RFQ
- LSP05347PM
- Manufacturers: Hamlin / Littelfuse
- Description: SURGE PROTECTOR 5KA MNTR 347V
- In stock: 5655 pcs
- Download: LSP05347PM.pdf
- RFQ
- 0874001.MXEP
- Manufacturers: Hamlin / Littelfuse
- Description: FUSE CERAMIC 1A 250VAC AXIAL
- In stock: 56567 pcs
- Download: 0874001.MXEP.pdf
- RFQ
- 0312012.HXP
- Manufacturers: Hamlin / Littelfuse
- Description: FUSE GLASS 12A 32VAC 3AB 3AG
- In stock: 130614 pcs
- Download: 0312012.HXP.pdf
- RFQ
- 021606.3HXP
- Manufacturers: Hamlin / Littelfuse
- Description: FUSE CERAMIC 6.3A 250VAC 5X20MM
- In stock: 53491 pcs
- Download: 021606.3HXP.pdf
- RFQ
- 37213150431
- Manufacturers: Hamlin / Littelfuse
- Description: FUSE BRD MNT 3.15A 250VAC RADIAL
- In stock: 133362 pcs
- Download: 37213150431.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
- 1SMA10CAT3G
- Manufacturers: Hamlin / Littelfuse
- Description: TVS DIODE 10V 17V SMA
- In stock: 195615 pcs
- Download: 1SMA10CAT3G.pdf
- RFQ
- Q4016LH3TP
- Manufacturers: Hamlin / Littelfuse
- Description: TRIAC 400V 16A TO220
- In stock: 32166 pcs
- Download: Q4016LH3TP.pdf
- RFQ
- 2205001.HXP
- Manufacturers: Hamlin / Littelfuse
- Description: FUSE GLASS 1A 250VAC 2AG
- In stock: 121205 pcs
- Download:
- RFQ
- P1701CA2LRP
- Manufacturers: Hamlin / Littelfuse
- Description: SIDACTOR SLIC UNI 160V 50A DO214
- In stock: 62238 pcs
- Download: P1701CA2LRP.pdf
- RFQ
- MAC212A8G
- Manufacturers: Hamlin / Littelfuse
- Description: TRIAC 600V 12A TO220AB
- In stock: 63732 pcs
- Download: MAC212A8G.pdf
- RFQ
- 025101.5HAT1L
- Manufacturers: Hamlin / Littelfuse
- Description: FUSE BOARD MOUNT 1.5A 125VAC/VDC
- In stock: 175330 pcs
- Download: 025101.5HAT1L.pdf
- RFQ
- KLKD006.T
- Manufacturers: Hamlin / Littelfuse
- Description: FUSE CARTRIDGE 6A 600VAC/VDC
- In stock: 5037 pcs
- Download: KLKD006.T.pdf
- RFQ
- 201A
- Manufacturers: Hamlin / Littelfuse
- Description: 3-PHASE PLUG-IN VOLTAGE MONITO
- In stock: 1108 pcs
- Download: 201A.pdf
- RFQ
- KRDR421A4
- Manufacturers: Hamlin / Littelfuse
- Description: RELAY TIME DELAY 100SEC 10A 125V
- In stock: 1247 pcs
- Download: KRDR421A4.pdf
- RFQ
- Q4008LH4
- Manufacturers: Hamlin / Littelfuse
- Description: TRIAC ALTERNISTOR 400V 8A TO220
- In stock: 51636 pcs
- Download: Q4008LH4.pdf
- RFQ
- 30R700UF
- Manufacturers: Hamlin / Littelfuse
- Description: PTC RESET FUSE 30V 7A RADIAL
- In stock: 137849 pcs
- Download: 30R700UF.pdf
- RFQ
- 02151.25HXP
- Manufacturers: Hamlin / Littelfuse
- Description: FUSE CERAMIC 1.25A 250VAC 5X20MM
- In stock: 61918 pcs
- Download: 02151.25HXP.pdf
- RFQ
- 02981001ZXT
- Manufacturers: Hamlin / Littelfuse
- Description: FUSE BLOK BLT DWN 32V 500A CHASS
- In stock: 6920 pcs
- Download: 02981001ZXT.pdf
- RFQ
- 0313004.VXIDP
- Manufacturers: Hamlin / Littelfuse
- Description: FUSE GLASS 4A 250VAC 3AB 3AG
- In stock: 16854 pcs
- Download: 0313004.VXIDP.pdf
- RFQ
- 72R135XF
- Manufacturers: Hamlin / Littelfuse
- Description: PTC RESET FUSE 72V 1.35A RADIAL
- In stock: 178914 pcs
- Download: 72R135XF.pdf
- RFQ
- 02301.25HXP
- Manufacturers: Hamlin / Littelfuse
- Description: FUSE GLASS 1.25A 250VAC 125VDC
- In stock: 85137 pcs
- Download: 02301.25HXP.pdf
- RFQ
- 37001250430
- Manufacturers: Hamlin / Littelfuse
- Description: FUSE BRD MNT 125MA 250VAC RADIAL
- In stock: 123029 pcs
- Download: 37001250430.pdf
- RFQ
- L6004L3TP
- Manufacturers: Hamlin / Littelfuse
- Description: TRIAC SENS GATE 600V 4A TO220
- In stock: 45007 pcs
- Download: L6004L3TP.pdf
- RFQ
- L60030C1SQ
- Manufacturers: Hamlin / Littelfuse
- Description: FUSE BLOCK CART 600V 30A CHASSIS
- In stock: 8829 pcs
- Download: L60030C1SQ.pdf
- RFQ
- 0FLQ012.T
- Manufacturers: Hamlin / Littelfuse
- Description: FUSE CARTRIDGE 12A 500VAC/300VDC
- In stock: 4952 pcs
- Download: 0FLQ012.T.pdf
- RFQ
- LPSC0001Z
- Manufacturers: Hamlin / Littelfuse
- Description: FUSE HLDR CART 600V 30A DIN RAIL
- In stock: 4169 pcs
- Download: LPSC0001Z.pdf
- RFQ
- 0203005.H
- Manufacturers: Hamlin / Littelfuse
- Description: FUSE BOARD MOUNT 5A 250VAC 2DIP
- In stock: 22342 pcs
- Download: 0203005.H.pdf
- RFQ
- BTB12-600BW3G
- Manufacturers: Hamlin / Littelfuse
- Description: TRIAC 600V 12A TO220AB
- In stock: 75300 pcs
- Download: BTB12-600BW3G.pdf
- RFQ
- 0272.010V
- Manufacturers: Hamlin / Littelfuse
- Description: FUSE BRD MNT 10MA 125VAC/VDC RAD
- In stock: 3873 pcs
- Download: 0272.010V.pdf
- RFQ
- V175LA20AP
- Manufacturers: Hamlin / Littelfuse
- Description: VARISTOR 270V 6.5KA DISC 20MM
- In stock: 89321 pcs
- Download: V175LA20AP.pdf
- RFQ
- 022901.5VXSP
- Manufacturers: Hamlin / Littelfuse
- Description: FUSE GLASS 1.5A 250VAC 125VDC
- In stock: 26481 pcs
- Download: 022901.5VXSP.pdf
- RFQ
- 55250-00-00-0
- Manufacturers: Hamlin / Littelfuse
- Description: SENSOR ROTARY 105DEG CONNECTOR
- In stock: 2100 pcs
- Download: 55250-00-00-0.pdf
- RFQ
- 0218.315HXP
- Manufacturers: Hamlin / Littelfuse
- Description: FUSE GLASS 315MA 250VAC 5X20MM
- In stock: 57914 pcs
- Download: 0218.315HXP.pdf
- RFQ
- GTCN38-900M-R10-FS
- Manufacturers: Hamlin / Littelfuse
- Description: GDT 90V 20% 10KA FAIL SHORT
- In stock: 27030 pcs
- Download: GTCN38-900M-R10-FS.pdf
- RFQ
- SMAJ26CA
- Manufacturers: Hamlin / Littelfuse
- Description: TVS DIODE 26V 42.1V DO214AC
- In stock: 178356 pcs
- Download: SMAJ26CA.pdf
- RFQ
