Littelfuse

4201 Products Available

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Featured Products

Varistor, 4J, Surface Mount

METAL OXIDE VARISTOR

Quote SKU: V200CH8T
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PTC Resettable Fuse, 0.0049ohm, Through Hole Mount

RADIAL LEADED RESETTABLE PTC

Quote SKU: AGRF800
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Electric Fuse, Fast Blow, 16A, 420VAC, 420VDC, 200A …

FAST-ACTING FUSE

Quote SKU: 0487016.MXEP
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Trans Voltage Suppressor Diode, 1500W, 47.8V V(RWM), Unidirectional, …

TVS Diode

Quote SKU: 1.5SMC56AT3G
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Trans Voltage Suppressor Diode, 600W, 33V V(RWM), Unidirectional, …

600 WATT PEAK POWER ZENER UNIDIRECTIONAL TRANSIENT VOLTAGE SUPPRESSOR

Quote SKU: 1SMB33AT3G
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Trans Voltage Suppressor Diode, 400W, 5V V(RWM), Unidirectional, …

UNIDIRECTIONAL 400 WATT PEAK POWER ZENER TRANSIENT VOLTAGE SUPPRESSOR

Quote SKU: NSA5.0AT3G
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All Products (4201)

PTC Resettable Fuse, 0.09ohm, Surface Mount

RESETTABLE PPTC

Quote SKU: 1206L075/13.2WR
Serial I/O Controller, 2 Channel(s), 0.5125MBps, CMOS, PQCC44

ENHANCED SERIAL COMMUNICATIONS CONTROLLER

Quote SKU: Z85C3016VSG
Trans Voltage Suppressor Diode, 1000W, 43V V(RWM), Unidirectional, …

TVS Diode

Quote SKU: SMF43A
PTC Resettable Fuse, 0.08ohm, Through Hole Mount

POLYFUSE RESETTABLE PTC

Quote SKU: 60R185XMR
Electric Fuse, Fast Blow, 15A, 32VDC, 1000A (IR), …

BLADE FUSE

Quote SKU: 0287015.U
Rectifier Diode, Avalanche, 1 Phase, 1 Element, 48A, …

Standard Rectifier

Quote SKU: DSI45-08A
PTC Resettable Fuse, Through Hole Mount

POLYSWITCH RESETTABLE DEVICE

Quote SKU: RF0071-000
Electric Fuse, Fast Blow, 2A, 32VDC, 50A (IR), …

FAST-ACTING FUSE

Quote SKU: 0435002.KRHF
Trans Voltage Suppressor Diode, 600W, 33.3V V(RWM), Bidirectional, …

TVS DIODE

Quote SKU: SZP6SMB39CAT3G
Transformers/Accessories

CURRENT TRANSFORMERS

Quote SKU: CT-0400-D-20
Fuses/Accessories

345 SERIES SHOCK-SAFE PANEL MOUNT ENCLOSED FUSE HOLDERS

Quote SKU: 3453LF1-010
Electric Fuse, Fast Blow, 1A, 250VAC, 1500A (IR), …

5 X 20 MM FAST-ACTING CARTRIDGE TYPE FUSE

Quote SKU: 0216001.HXP
Varistor, 650J, Through Hole Mount

VARISTOR

Quote SKU: V20X510E
Electric Fuse, Time Delay Blow, 20A, 600VAC, 300VDC, …

CLASS RK5 TIME-DELAY POWR-GARD FUSE

Quote SKU: FLSR020ID
Electric Fuse, Very Fast Blow, 1.5A, Surface Mount, …

OMNI BLOK FUSE AND HOLDER ASSEMBLY

Quote SKU: 015401.5DRL
Silicon Controlled Rectifier

Thyristor

Quote SKU: 2N6508G
Silicon Surge Protector

SIDACtor Protection Thyristor

Quote SKU: P1500SBLRP
Fuses/Accessories

FUSE BLOCK

Quote SKU: LFH250603CID
PTC Resettable Fuse, 0.65ohm, Surface Mount

PTC RESETTABLE FUSE

Quote SKU: NANOSMDC020F-2
Trans Voltage Suppressor Diode, 100W, 36V V(RWM), Bidirectional, …

100W DISCRETE BIDIRECTIONAL TVS DIODE

Quote SKU: SP36-01WTG-C-HV
Varistor, 2J, Surface Mount

SURFACE MOUNT VARISTOR

Quote SKU: V120MLA1210
Fuses/Accessories

HOLDER MEGA FUSE WITH FLEXIBLE COVER W/O FUSE

Quote SKU: 02981028HXFC
Electric Fuse, Very Fast Blow, 1A, 125VAC, 125VDC, …

VERY FAST ACTING, AXIAL LEAD SUBMINIATURE MICRO FUSE

Quote SKU: 279001
Silicon Surge Protector

Asymmetrical Multiport Balanced SIDACtor

Quote SKU: P3206UCLRP
Electric Fuse, Very Fast Blow, 4A, 125VAC, 125VDC, …

VERY FAST-ACTING FUSE

Quote SKU: 0453004.MR
Electric Fuse, Fast Blow, 2A, 250VAC, 35A (IR), …

3AG FAST-ACTING, GLASS BODY CARTRIDGE FUSE

Quote SKU: 312002P
Varistor, 165J, Through Hole Mount

RADIAL LEAD VARISTOR

Quote SKU: V300LA40AP
Electric Fuse, Slow Blow, 2.5A, 250VAC, 250VDC, 100A …

GLASS BODY, CARTRIDGE FUSE

Quote SKU: 31302.5
Electric Fuse, Fast Blow, 0.25A, 250VAC, 250VDC, 1500A …

FAST ACTING CARTRIDGE FUSE

Quote SKU: 216.250
Power Field-Effect Transistor, 115A I(D), 200V, 0.018ohm, 1-Element, …

POLAR HIPERFET POWER MOSFET

Quote SKU: IXFN140N20P
Electric Fuse, Time Delay Blow, 50A, 32VDC, 1000A …

BOLT-DOWN FUSE

Quote SKU: 156.5677.5502
PTC Resettable Fuse, 7ohm, Through Hole Mount

POLYSWITCH RESETTABLE PPTC

Quote SKU: 600R150-RAF
Electric Fuse, Time Delay Blow, 150A, 600VAC, 500VDC, …

FUSE

Quote SKU: JTD150ID
PTC Resettable Fuse, 0.015ohm, Surface Mount

POLYSWITCH RESETTABLE PPTC

Quote SKU: 2920L300/15
Varistor, 0.1J, Surface Mount

SURFACE MOUNT MULTILAYER VARISTOR

Quote SKU: V5.5MLA0603NH
Electric Fuse, Fast Blow, 3.5A, 1500VDC, 50000A (IR), …

POWR-GARD FUSE

Quote SKU: SPXV03.5T
Electric Fuse, Fast Blow, 0.25A, 250VAC, 250VDC, 35A …

3AG FAST-ACTING, GLASS BODY AXIAL LEAD FUSE

Quote SKU: 318.250
Microprocessor, 8-Bit, 33.33MHz, CMOS, PQCC68

Microprocessor, 8-Bit, 33.33MHz, CMOS, PQCC68

Quote SKU: Z8S18033VEC
Electric Fuse, Time Delay Blow, 35A, 600VAC, 300VDC, …

FUSE

Quote SKU: 0JTD035.TXR
PTC Resettable Fuse, 0.8ohm, Surface Mount

POLYSWITCH RESETTABLE PPTC

Quote SKU: 1210L020WR
Electric Fuse, Fast Blow, 6.3A, 250VAC, 1500A (IR), …

FUSE

Quote SKU: 22606.3
Magnetic Sensor, Rectangular, Flange Mount

Miniature Flange Mount Reed Sensor

Quote SKU: 59140-2-V-02-A
Electric Fuse, Very Fast Blow, 4A, 125VAC, 125VDC, …

FUSE

Quote SKU: 0451004.MRL
Electric Fuse, Fast Blow, 5A, 250VAC, 50A (IR), …

FLAT-PAK FAST ACTING, SUBMINIATURE SURFACE MOUNT FUSE

Quote SKU: 202005G
Rectifier Diode, 1 Phase, 1 Element, 10A, 1800V …

High Performance Fast Recovery Diode

Quote SKU: DHG10I1800PA
Fuses/Accessories

CIRCUIT BOARD MOUNT FUSE CLIPS

Quote SKU: 01020079Z
Electric Fuse, Very Fast Blow, 2.5A, Surface Mount, …

OMNI BLOK FUSE AND HOLDER ASSEMBLY

Quote SKU: 015402.5DR
PTC Resettable Fuse, 0.05ohm, Surface Mount

POLYSWITCH RESETTABLE PPTC

Quote SKU: 1812L125/16DR