- 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
- 0494.750NR
- Manufacturers: Hamlin / Littelfuse
- Description: FUSE BOARD MOUNT 750MA 32VAC/VDC
- In stock: 244935 pcs
- Download: 0494.750NR.pdf
- RFQ
- 0277003.M
- Manufacturers: Hamlin / Littelfuse
- Description: FUSE BRD MNT 3A 125VAC/VDC AXIAL
- In stock: 25049 pcs
- Download: 0277003.M.pdf
- RFQ
- 15KPA17CA-B
- Manufacturers: Hamlin / Littelfuse
- Description: TVS DIODE 17V 29.3V P600
- In stock: 16968 pcs
- Download: 15KPA17CA-B.pdf
- RFQ
- 0498200.MXTM6-CN
- Manufacturers: Hamlin / Littelfuse
- Description: FUSE - MIDI 32V CLEAR HSNG M6 HO
- In stock: 54751 pcs
- Download: 0498200.MXTM6-CN.pdf
- RFQ
- SMBJ36
- Manufacturers: Hamlin / Littelfuse
- Description: TVS DIODE 36V 61.01V DO214AA
- In stock: 646171 pcs
- Download: SMBJ36.pdf
- RFQ
- 0218.032MRET1P
- Manufacturers: Hamlin / Littelfuse
- Description: FUSE GLASS 32MA 250VAC 5X20MM
- In stock: 60209 pcs
- Download: 0218.032MRET1P.pdf
- RFQ
- Q6004L3
- Manufacturers: Hamlin / Littelfuse
- Description: TRIAC SENS GATE 600V 4A TO220
- In stock: 47461 pcs
- Download: Q6004L3.pdf
- RFQ
- V131HF34
- Manufacturers: Hamlin / Littelfuse
- Description: VARISTOR 205V 40KA SQUARE 34MM
- In stock: 14077 pcs
- Download: V131HF34.pdf
- RFQ
- 30KPA72A-B
- Manufacturers: Hamlin / Littelfuse
- Description: TVS DIODE 72V 114V P600
- In stock: 5691 pcs
- Download: 30KPA72A-B.pdf
- RFQ
- 1KSMB22
- Manufacturers: Hamlin / Littelfuse
- Description: TVS DIODE 18.8V 32.13V DO214AA
- In stock: 376609 pcs
- Download: 1KSMB22.pdf
- RFQ
- H-33-MAGNET
- Manufacturers: Hamlin / Littelfuse
- Description: MAGNET RECTANGULAR ALNICO AXIAL
- In stock: 45041 pcs
- Download: H-33-MAGNET.pdf
- RFQ
- RKEF185
- Manufacturers: Hamlin / Littelfuse
- Description: PTC RESET FUSE 60V 1.85A RADIAL
- In stock: 189718 pcs
- Download: RKEF185.pdf
- RFQ
- V42MLA1206NH
- Manufacturers: Hamlin / Littelfuse
- Description: VARISTOR 53V 180A 1206
- In stock: 75792 pcs
- Download: V42MLA1206NH.pdf
- RFQ
- 0KLK012.TS
- Manufacturers: Hamlin / Littelfuse
- Description: FUSE CARTRIDGE 12A 600VAC/500VDC
- In stock: 3378 pcs
- Download: 0KLK012.TS.pdf
- RFQ
- 1.5SMC12A
- Manufacturers: Hamlin / Littelfuse
- Description: TVS DIODE 10.2V 16.7V DO214AB
- In stock: 352354 pcs
- Download: 1.5SMC12A.pdf
- RFQ
- 0239002.TXP
- Manufacturers: Hamlin / Littelfuse
- Description: FUSE GLASS 2A 250VAC 5X20MM
- In stock: 73003 pcs
- Download: 0239002.TXP.pdf
- RFQ
- V100ZA20P
- Manufacturers: Hamlin / Littelfuse
- Description: VARISTOR 100V 6.5KA DISC 20MM
- In stock: 85556 pcs
- Download: V100ZA20P.pdf
- RFQ
- GTCR37-900M-R10
- Manufacturers: Hamlin / Littelfuse
- Description: GDT 90V 20% 10KA THROUGH HOLE
- In stock: 75052 pcs
- Download: GTCR37-900M-R10.pdf
- RFQ
- P3500SBLRP
- Manufacturers: Hamlin / Littelfuse
- Description: SIDACTOR BI 320V 250A DO-214AA
- In stock: 70742 pcs
- Download: P3500SBLRP.pdf
- RFQ
- CCMR01.5HXP
- Manufacturers: Hamlin / Littelfuse
- Description: FUSE CRTRDGE 1.5A 600VAC/250VDC
- In stock: 6747 pcs
- Download: CCMR01.5HXP.pdf
- RFQ
- P4KE400CA-B
- Manufacturers: Hamlin / Littelfuse
- Description: TVS DIODE 342V 548V DO204AL
- In stock: 267149 pcs
- Download: P4KE400CA-B.pdf
- RFQ
- SMDJ7.0A-T7
- Manufacturers: Hamlin / Littelfuse
- Description: TVS DIODE 7V 12V DO214AB
- In stock: 155078 pcs
- Download:
- RFQ
- 15KPA48-B
- Manufacturers: Hamlin / Littelfuse
- Description: TVS DIODE 48V 81.59V P600
- In stock: 10823 pcs
- Download:
- RFQ
- 067206.3DRT4
- Manufacturers: Hamlin / Littelfuse
- Description: FUSE GLASS 6.3A 250VAC AXIAL
- In stock: 176392 pcs
- Download: 067206.3DRT4.pdf
- RFQ
- SMOV34S511MP
- Manufacturers: Hamlin / Littelfuse
- Description: VARISTOR 820V 40KA ENCASED
- In stock: 4518 pcs
- Download: SMOV34S511MP.pdf
- RFQ
- P6SMB18C
- Manufacturers: Hamlin / Littelfuse
- Description: TVS DIODE 15.3V 26.78V DO214AA
- In stock: 548632 pcs
- Download: P6SMB18C.pdf
- RFQ
- 0239004.MRET1P
- Manufacturers: Hamlin / Littelfuse
- Description: FUSE GLASS 4A 125VAC 5X20MM
- In stock: 84996 pcs
- Download: 0239004.MRET1P.pdf
- RFQ
- LCE33A
- Manufacturers: Hamlin / Littelfuse
- Description: TVS DIODE 33V 53.3V DO201
- In stock: 323747 pcs
- Download: LCE33A.pdf
- RFQ
- SMCG78A-HR
- Manufacturers: Hamlin / Littelfuse
- Description: TVS DIODE 78V 126V DO215AB
- In stock: 8995 pcs
- Download: SMCG78A-HR.pdf
- RFQ
- 23018000021P
- Manufacturers: Hamlin / Littelfuse
- Description: FUSE CERAMIC 8A 250VAC 5X20MM
- In stock: 32444 pcs
- Download: 23018000021P.pdf
- RFQ
- 0505012.MXP
- Manufacturers: Hamlin / Littelfuse
- Description: FUSE CERM 12A 450VAC 250VDC 3AB
- In stock: 30851 pcs
- Download: 0505012.MXP.pdf
- RFQ
- Q6015L556
- Manufacturers: Hamlin / Littelfuse
- Description: TRIAC 600V 15A TO220
- In stock: 61089 pcs
- Download: Q6015L556.pdf
- RFQ
- V275LC20CP
- Manufacturers: Hamlin / Littelfuse
- Description: VARISTOR 430V 6.5KA DISC 14MM
- In stock: 242761 pcs
- Download: V275LC20CP.pdf
- RFQ
- JLLN1000XXP
- Manufacturers: Hamlin / Littelfuse
- Description: FUS 300V F/A CLASS T 1000A PLTD
- In stock: 238 pcs
- Download: JLLN1000XXP.pdf
- RFQ
- 30KPA144C
- Manufacturers: Hamlin / Littelfuse
- Description: TVS DIODE 144V 234.36V P600
- In stock: 7485 pcs
- Download: 30KPA144C.pdf
- RFQ
- V660LU80CPX10
- Manufacturers: Hamlin / Littelfuse
- Description: VARISTOR 1080V 10KA DISC 20MM
- In stock: 80049 pcs
- Download: V660LU80CPX10.pdf
- RFQ
- 01220083Z
- Manufacturers: Hamlin / Littelfuse
- Description: FUSE CLIP CARTRIDGE 250V 30A PCB
- In stock: 121309 pcs
- Download: 01220083Z.pdf
- RFQ
- 0251005.PF009L
- Manufacturers: Hamlin / Littelfuse
- Description: FUSE BRD MNT 5A 125VAC/VDC AXIAL
- In stock: 260592 pcs
- Download: 0251005.PF009L.pdf
- RFQ
- 37201000001
- Manufacturers: Hamlin / Littelfuse
- Description: FUSE BRD MNT 100MA 250VAC RADIAL
- In stock: 276947 pcs
- Download: 37201000001.pdf
- RFQ
- P6KE110C
- Manufacturers: Hamlin / Littelfuse
- Description: TVS DIODE 94V 159.6V DO204AC
- In stock: 641013 pcs
- Download: P6KE110C.pdf
- RFQ
- P4KE120-B
- Manufacturers: Hamlin / Littelfuse
- Description: TVS DIODE 102V 173.25V DO204AL
- In stock: 435855 pcs
- Download: P4KE120-B.pdf
- RFQ
- HE751A1200
- Manufacturers: Hamlin / Littelfuse
- Description: RELAY REED SPST 500MA 12V
- In stock: 90476 pcs
- Download: HE751A1200.pdf
- RFQ
- 59105-010
- Manufacturers: Hamlin / Littelfuse
- Description: SENSOR REED SW SPST-NO CONNECTOR
- In stock: 25716 pcs
- Download: 59105-010.pdf
- RFQ
- V47MA2B
- Manufacturers: Hamlin / Littelfuse
- Description: VARISTOR 47V 40A SOD83A AXIAL
- In stock: 123323 pcs
- Download: V47MA2B.pdf
- RFQ
- 021601.6VXP
- Manufacturers: Hamlin / Littelfuse
- Description: FUSE CERAMIC 1.6A 250VAC 5X20MM
- In stock: 14955 pcs
- Download: 021601.6VXP.pdf
- RFQ
- 30KPA270-B
- Manufacturers: Hamlin / Littelfuse
- Description: TVS DIODE 270V 458.01V P600
- In stock: 6783 pcs
- Download: 30KPA270-B.pdf
- RFQ
- 023001.5DRT3P
- Manufacturers: Hamlin / Littelfuse
- Description: FUSE GLASS 1.5A 250VAC 125VDC
- In stock: 194993 pcs
- Download: 023001.5DRT3P.pdf
- RFQ
- Q8008DH4RP
- Manufacturers: Hamlin / Littelfuse
- Description: TRIAC ALTERNISTOR 800V 8A TO252
- In stock: 52884 pcs
- Download: Q8008DH4RP.pdf
- RFQ
- 02173.15HXP
- Manufacturers: Hamlin / Littelfuse
- Description: FUSE GLASS 3.15A 250VAC 5X20MM
- In stock: 262372 pcs
- Download: 02173.15HXP.pdf
- RFQ
- GTCS23-401M-R01-2
- Manufacturers: Hamlin / Littelfuse
- Description: GDT 400V 20% 1KA SURFACE MOUNT
- In stock: 78169 pcs
- Download: GTCS23-401M-R01-2.pdf
- RFQ
