- 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
- NH2M224
- Manufacturers: Hamlin / Littelfuse
- Description: FUSE SQUARE 224A 500VAC/440VDC
- In stock: 5733 pcs
- Download: NH2M224.pdf
- RFQ
- ROV05-820K-2
- Manufacturers: Hamlin / Littelfuse
- Description: VARISTOR 82V 400A DISC 5MM
- In stock: 6493 pcs
- Download: ROV05-820K-2.pdf
- RFQ
- V151CA40
- Manufacturers: Hamlin / Littelfuse
- Description: VARISTOR 240V 20KA DISC 40MM
- In stock: 4883 pcs
- Download: V151CA40.pdf
- RFQ
- V275PA40A
- Manufacturers: Hamlin / Littelfuse
- Description: VARISTOR 430V 6.5KA BASE MOUNT
- In stock: 5561 pcs
- Download: V275PA40A.pdf
- RFQ
- 3KP120-B
- Manufacturers: Hamlin / Littelfuse
- Description: TVS DIODE 120V 202.65V P600
- In stock: 5497 pcs
- Download: 3KP120-B.pdf
- RFQ
- ROV05H181K-2
- Manufacturers: Hamlin / Littelfuse
- Description: VARISTOR 180V 800A DISC 5MM
- In stock: 4104 pcs
- Download: ROV05H181K-2.pdf
- RFQ
- ROV05-470K
- Manufacturers: Hamlin / Littelfuse
- Description: VARISTOR 47V 100A DISC 5MM
- In stock: 5906 pcs
- Download: ROV05-470K.pdf
- RFQ
- ROV14H821K-S-2
- Manufacturers: Hamlin / Littelfuse
- Description: VARISTOR 820V 6KA DISC 14MM
- In stock: 3669 pcs
- Download: ROV14H821K-S-2.pdf
- RFQ
- ROV07-621K-S
- Manufacturers: Hamlin / Littelfuse
- Description: VARISTOR 620V 1.2KA DISC 7MM
- In stock: 5484 pcs
- Download: ROV07-621K-S.pdf
- RFQ
- L30030G1SQDINR
- Manufacturers: Hamlin / Littelfuse
- Description: FUSE BLOK CART 480V 30A DIN RAIL
- In stock: 6085 pcs
- Download: L30030G1SQDINR.pdf
- RFQ
- 59105-4-S-00-0
- Manufacturers: Hamlin / Littelfuse
- Description: SENSOR REED SW SPST-NC CONNECTOR
- In stock: 4870 pcs
- Download: 59105-4-S-00-0.pdf
- RFQ
- ROV14-201K-S
- Manufacturers: Hamlin / Littelfuse
- Description: VARISTOR 200V 4.5KA DISC 14MM
- In stock: 4822 pcs
- Download: ROV14-201K-S.pdf
- RFQ
- 0256.062M
- Manufacturers: Hamlin / Littelfuse
- Description: FUSE BRD MNT 62MA 125VAC/VDC RAD
- In stock: 3375 pcs
- Download: 0256.062M.pdf
- RFQ
- 0276004.M
- Manufacturers: Hamlin / Littelfuse
- Description: FUSE BOARD MNT 4A 125VAC/VDC RAD
- In stock: 3638 pcs
- Download: 0276004.M.pdf
- RFQ
- LFPSM0004ZXID
- Manufacturers: Hamlin / Littelfuse
- Description: ACS 600V MIDGET POWR-SAFE 30A IN
- In stock: 4303 pcs
- Download: LFPSM0004ZXID.pdf
- RFQ
- 5582-35
- Manufacturers: Hamlin / Littelfuse
- Description: TOGGLE SWITCH
- In stock: 6526 pcs
- Download:
- RFQ
- 0234010.MXW
- Manufacturers: Hamlin / Littelfuse
- Description: FUSE CERAMIC 10A 250VAC 5X20MM
- In stock: 5180 pcs
- Download: 0234010.MXW.pdf
- RFQ
- 0252001.M
- Manufacturers: Hamlin / Littelfuse
- Description: FUSE BOARD MNT 1A 125VAC/VDC RAD
- In stock: 3691 pcs
- Download: 0252001.M.pdf
- RFQ
- SMD1812P260TSA
- Manufacturers: Hamlin / Littelfuse
- Description: PTC RESET FUSE 6V 2.6A 1812
- In stock: 2891 pcs
- Download: SMD1812P260TSA.pdf
- RFQ
- P0084UARP
- Manufacturers: Hamlin / Littelfuse
- Description: SIDAC SYM 4CHP 6/12V 150A MS-013
- In stock: 4054 pcs
- Download: P0084UARP.pdf
- RFQ
- 42505000101
- Manufacturers: Hamlin / Littelfuse
- Description: FUSE BRD MNT 500MA 125VAC 80VDC
- In stock: 3239 pcs
- Download: 42505000101.pdf
- RFQ
- BBR350
- Manufacturers: Hamlin / Littelfuse
- Description: PTC RESET FUSE 350MA RADIAL
- In stock: 3022 pcs
- Download:
- RFQ
- 0303004.M
- Manufacturers: Hamlin / Littelfuse
- Description: FUSE 4A 32V 7AG NORMAL BLO
- In stock: 6872 pcs
- Download:
- RFQ
- V20E625L4B
- Manufacturers: Hamlin / Littelfuse
- Description: VARISTOR 1000V 10KA DISC 20MM
- In stock: 4210 pcs
- Download: V20E625L4B.pdf
- RFQ
- V14E275L2T7
- Manufacturers: Hamlin / Littelfuse
- Description: VARISTOR 430V 6KA DISC 14MM
- In stock: 3361 pcs
- Download: V14E275L2T7.pdf
- RFQ
- DRR-DTH-60-80
- Manufacturers: Hamlin / Littelfuse
- Description: SWITCH REED SPDT 350MA 350V
- In stock: 5053 pcs
- Download: DRR-DTH-60-80.pdf
- RFQ
- 3KP210CA-B
- Manufacturers: Hamlin / Littelfuse
- Description: TVS DIODE 210V 349.5V P600
- In stock: 4465 pcs
- Download: 3KP210CA-B.pdf
- RFQ
- NH1M250
- Manufacturers: Hamlin / Littelfuse
- Description: FUSE SQUARE 250A 500VAC/440VDC
- In stock: 4979 pcs
- Download: NH1M250.pdf
- RFQ
- 02CO080.Z
- Manufacturers: Hamlin / Littelfuse
- Description: FUSE CARTRIDGE 80A 600VAC/250VDC
- In stock: 6041 pcs
- Download: 02CO080.Z.pdf
- RFQ
- SL1024B450C
- Manufacturers: Hamlin / Littelfuse
- Description: GDT 450V 20KA
- In stock: 3522 pcs
- Download: SL1024B450C.pdf
- RFQ
- V22ZC3
- Manufacturers: Hamlin / Littelfuse
- Description: VARISTOR 22V 1KA DISC 14MM
- In stock: 5010 pcs
- Download: V22ZC3.pdf
- RFQ
- 027602.5M
- Manufacturers: Hamlin / Littelfuse
- Description: FUSE BRD MNT 2.5A 125VAC/VDC RAD
- In stock: 5254 pcs
- Download: 027602.5M.pdf
- RFQ
- ROV14-270K-2
- Manufacturers: Hamlin / Littelfuse
- Description: VARISTOR 27V 1KA DISC 14MM
- In stock: 4077 pcs
- Download: ROV14-270K-2.pdf
- RFQ
- 59020-1-T-05-C
- Manufacturers: Hamlin / Littelfuse
- Description: SENSOR WIRE LEADS
- In stock: 4146 pcs
- Download: 59020-1-T-05-C.pdf
- RFQ
- P0724UCRP
- Manufacturers: Hamlin / Littelfuse
- Description: SIDAC SYM 4CH 65/130V 400A MS013
- In stock: 5291 pcs
- Download: P0724UCRP.pdf
- RFQ
- ROV20-181K-2
- Manufacturers: Hamlin / Littelfuse
- Description: VARISTOR 180V 6.5KA DISC 20MM
- In stock: 5760 pcs
- Download: ROV20-181K-2.pdf
- RFQ
- NS6A64AFT3G
- Manufacturers: Hamlin / Littelfuse
- Description: TVS DIODE 64V 103V SMA-FL
- In stock: 3444 pcs
- Download: NS6A64AFT3G.pdf
- RFQ
- PMT809006
- Manufacturers: Hamlin / Littelfuse
- Description: GDT 90V 20KA THROUGH HOLE
- In stock: 6984 pcs
- Download: PMT809006.pdf
- RFQ
- 19107000001
- Manufacturers: Hamlin / Littelfuse
- Description: FUSE GLASS 700MA 250VAC 5X20MM
- In stock: 2758 pcs
- Download: 19107000001.pdf
- RFQ
- ROV07H121K-S
- Manufacturers: Hamlin / Littelfuse
- Description: VARISTOR 120V 1.75KA DISC 7MM
- In stock: 3320 pcs
- Download: ROV07H121K-S.pdf
- RFQ
- ROV14H781K-2
- Manufacturers: Hamlin / Littelfuse
- Description: VARISTOR 780V 6KA DISC 14MM
- In stock: 3256 pcs
- Download: ROV14H781K-2.pdf
- RFQ
- B3204UARP
- Manufacturers: Hamlin / Littelfuse
- Description: BATTRAX PROTECT DUAL 150A MS-013
- In stock: 2986 pcs
- Download: B3204UARP.pdf
- RFQ
- ROV10H621K-S-2
- Manufacturers: Hamlin / Littelfuse
- Description: VARISTOR 620V 3.5KA DISC 10MM
- In stock: 5131 pcs
- Download: ROV10H621K-S-2.pdf
- RFQ
- ROV14H390K-2
- Manufacturers: Hamlin / Littelfuse
- Description: VARISTOR 39V 2KA DISC 14MM
- In stock: 5151 pcs
- Download: ROV14H390K-2.pdf
- RFQ
- S8055R67
- Manufacturers: Hamlin / Littelfuse
- Description: SCR NON-SENS 800V 55A TO-220
- In stock: 5372 pcs
- Download: S8055R67.pdf
- RFQ
- ROV20-681K-S
- Manufacturers: Hamlin / Littelfuse
- Description: VARISTOR 680V 6.5KA DISC 20MM
- In stock: 4063 pcs
- Download: ROV20-681K-S.pdf
- RFQ
- LH256001C
- Manufacturers: Hamlin / Littelfuse
- Description: FUSE BLOK CART 250V 600A CHASSIS
- In stock: 3870 pcs
- Download: LH256001C.pdf
- RFQ
- ROV07-680K
- Manufacturers: Hamlin / Littelfuse
- Description: VARISTOR 68V 250A DISC 7MM
- In stock: 3700 pcs
- Download: ROV07-680K.pdf
- RFQ
- 0336002.H
- Manufacturers: Hamlin / Littelfuse
- Description: FUSE 2A 125VAC 3AB 3AG
- In stock: 4045 pcs
- Download:
- RFQ
- QK040K7
- Manufacturers: Hamlin / Littelfuse
- Description: TRIAC ALTERNISTOR 1KV 40A TO218
- In stock: 6462 pcs
- Download: QK040K7.pdf
- RFQ
