4201 Products Available

About Littelfuse

Products from Littelfuse

Product Categories

Breakover Diodes
5 products
Bridge Rectifier Diodes
23 products
Circuit Breaker
3 products
Current Transformers
1 product
Data Line Filters
1 product
DIACs
7 products
Display Drivers
3 products
DMA Controllers
1 product
Fixed Resistors
1 product
Fuses
1369 products
Insulated Gate Bipolar Transistors
65 products
Keylock Switches
1 product
Keypad Switches
1 product
Limited Part Number Data
356 products
Magnetic Field Sensors
2 products
Microcontrollers
45 products
Microprocessors
17 products
Modems
5 products
MOSFET Drivers
21 products
Motion Control Electronics
1 product
Multifunction Peripherals
2 products
Multiplexers or Switches
2 products
Non-linear Resistors
763 products
Optocoupler - Transistor Outputs
8 products
Other Circular Connectors
1 product
Other Diodes
1 product
Other Optoelectronics
4 products
Other Semiconductors
11 products
Other Sensors/Transducers
3 products
Other Telecom ICs
2 products
Other uPs/uCs/Peripheral ICs
11 products
Parallel IO Ports
1 product
Power Bipolar Transistors
2 products
Power Field-Effect Transistors
235 products
Power Management Circuits
3 products
Power/Signal Relays
4 products
Proximity Sensors
26 products
Pushbutton Switches
4 products
Rectifier Diodes
129 products
Reed Relays
21 products
Reed Switches
20 products
Remote Control ICs
1 product
RF/Microwave Amplifiers
4 products
RF Power Field-Effect Transistors
2 products
Rocker Switches
1 product
Rotary Position Sensors
1 product
Rotary Switches
1 product
Serial IO/Communication Controllers
14 products
SIDACs
13 products
Silicon Controlled Rectifiers
116 products
Silicon Surge Protectors
113 products
Small Signal Field-Effect Transistors
1 product
Sockets and Chip Carriers
1 product
Solid State Relays
107 products
Special Relays
1 product
Special Switches
4 products
Telecom Protection Circuits
74 products
Terminals and Terminal Blocks
7 products
Time Delay Relays
7 products
Timers or RTCs
1 product
Toggle Switches
10 products
Transient Suppressors
381 products
TRIACs
155 products
Visible LEDs
1 product
Zener Diodes
4 products

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)

Dry Reed Switch

50.8MM CLOSE-DIFFERENTIAL REED SWITCH

Quote SKU: DRR-129-62-68
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Fuses/Accessories

LOW PROFILE CIRCUIT BOARD MOUNT FUSE CLIPS

Quote SKU: 01000058Z
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Proximity Sensor

Proximity Sensor

Quote SKU: 59105-010
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Power Field-Effect Transistor, 480A I(D), 75V, 0.0019ohm, 1-Element, …

POWER MOSFET

Quote SKU: IXFN520N075T2
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Electric Fuse, 80A, 32VDC, 2000A (IR), Inline/holder, MEGA

SINGLE MEGA BOLT-DOWN FUSE - RATED 32 V DC

Quote SKU: 3298080.Z
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354101-GY

Quote SKU: 354101-GY
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Power Field-Effect Transistor, 30A I(D), 600V, 0.24ohm, 1-Element, …

Linear L2 Power MOSFET with extended FBSOA

Quote SKU: IXTT30N60L2
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Fuses/Accessories

MOLDED BASE FUSE BLOCK

Quote SKU: 05200005ZXGY
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Dry Reed Switch, SPST, 0.5A, 200VDC, Surface Mount-straight

10.2MM SUB-MINIATURE SURFACE MOUNT

Quote SKU: MDSM-10R-10-15
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Silicon Controlled Rectifier, 3.925A I(T)RMS, 16A I(T), 1200V …

High Efficiency Thyristor

Quote SKU: CS22-12IO1M
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RVS Blocking BOD, 900V V(BO) Max

BREAKOVER DIODE GEN

Quote SKU: IXBOD1-09
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Fuses/Accessories

FUSE AND HOLDER ASSEMBLY

Quote SKU: 0154003.T
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Electric Fuse, Time Lag Blow, 20A, 32VAC, 300A …

3AG SLO-BLO CARTRIDGE FUSE

Quote SKU: 0313020.HXP
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Electric Fuse, Very Fast Blow, 3.5A, 125VAC, 125VDC, …

VERY FAST-ACTING FUSE

Quote SKU: 025103.5MRT1L
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Varistor, 60J, Through Hole Mount

RADIAL LEAD VARISTOR

Quote SKU: TMOV14RP150E
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Electric Fuse, Slow Blow, 100A, 32VDC, 2000A (IR), …

BOLT-DOWN FUSE

Quote SKU: 153.5631.6102
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Fuses/Accessories

PANEL-MOUNT FUSE HOLDER

Quote SKU: 05710007L
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Fuse

Fuse

Quote SKU: KLDR10
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Electric Fuse, Fast Blow, 10A, 32VDC, 150A (IR), …

SURFACE MOUNT FUSE

Quote SKU: 0501010.WR
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Gas Discharge Tube Suppressor

Gas Discharge Tube

Quote SKU: CG2350LSN
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Trans Voltage Suppressor Diode, 300W, 12V V(RWM), Bidirectional, …

300W DISCRETE BIDIRECTIONAL TVS DIODE

Quote SKU: AQHV12-01LTG-C
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Fuses/Accessories

FUSE AND HOLDER ASSEMBLY

Quote SKU: 154.25
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Solid State Module

TIME DELAY RELAY , LOCKOUT

Quote SKU: TL120A5T
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Electric Fuse, Fast Blow, 0.25A, 600VAC, 300VDC, 200000A …

CLASS CC FUSE

Quote SKU: KLKR.250T
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Microcontroller, 8-Bit, 16MHz, CMOS, PQFP100

IPC INTELLIGENT PERIPHERAL CONTROLLER

Quote SKU: Z84C1516FSG
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Transistor Output SSR, 1-Channel, 2500V Isolation

Normally Open Power SIP Relay

Quote SKU: CPC1906Y
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Silicon Controlled Rectifier, 140A I(T), 1800V V(RRM)

Thyristor Module

Quote SKU: MCMA140P1800TA
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Electric Fuse, Very Fast Blow, 0.05A, 250VAC, 35A …

5X20 MM, FAST-ACTING CARTRIDGE FUSE

Quote SKU: 0217.050HXP
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Fuses/Accessories

58V BOLT-DOWN HIGH-CURRENT FUSE HOLDER WITH OUT-BOARD

Quote SKU: 0498900.TXN
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Trans Voltage Suppressor Diode, 1000W, 15.3V V(RWM), Unidirectional, …

1000 W SURFACE MOUNT TRANSIENT VOLTAGE SILICON AVALANCHE SUPRESSOR DIODE

Quote SKU: 1KSMBJ18A
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Microcontroller, 16-Bit, FLASH, 20MHz, CMOS, PQFP80

HIGH PERFORMANCE MICROCONTROLLER

Quote SKU: Z16F2811FI20SG
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Trans Voltage Suppressor Diode, 1000W, 22V V(RWM), Unidirectional, …

TVS Diode

Quote SKU: SMF22A-T13
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Varistor, 2J, Surface Mount

METAL OXIDE VARISTOR

Quote SKU: V120CH8T
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Switches/Accessories

ACCESSORIES FOR TOGGLE SWITCH

Quote SKU: 81264-01
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Varistor, 0.8J, Surface Mount

SURFACE MOUNT MULTILAYER VARISTOR

Quote SKU: V33MLA1206NH
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0324030.MX52P

3AB FAST-ACTING AXIAL LONG LEAD FUSE

Quote SKU: 0324030.MX52P
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Fuses/Accessories

AUTOFUSE HOLDER, IN LINE

Quote SKU: OFHA0002ZXJB
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Rectifier Diode, 1 Phase, 1 Element, 50A, 1200V …

Standard Rectifier

Quote SKU: DMA50I1200HA
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Electric Fuse, Very Fast Blow, 2.5A, 125VAC, 125VDC, …

SURFACE MOUNT FUSE

Quote SKU: 045902.5UR
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Fuses/Accessories

PANEL MOUNT ENCLOSED FUSEHOLDER FOR 3AG/AB FUSE

Quote SKU: 342014
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Silicon Controlled Rectifier

SENSITIVE SCR DEVICE

Quote SKU: S2006DS2RP
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PTC Resettable Fuse, 0.005ohm, Through Hole Mount

RESETTABLE FUSE

Quote SKU: 30R600UF
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Trans Voltage Suppressor Diode, 7V V(RWM), Bidirectional, 1 …

Ultra Low Capacitance Discrete TVS

Quote SKU: SESD0402X1BN-0010-098
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PTC Resettable Fuse, 0.01ohm, Through Hole Mount

RESETTABLE FUSE

Quote SKU: 30R400UMR
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Varistor, 110J, Through Hole Mount

RADIAL LEAD VARISTOR

Quote SKU: TMOV14RP275E
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PTC Resettable Fuse, 0.04ohm, Surface Mount

SMD TYPE 8 V RESETTABLE FUSE

Quote SKU: SMD1812P200TS
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Rectifier Diode, 1 Phase, 2 Element, 150A, 400V …

HiPerFRED Module

Quote SKU: MEK150-04DA
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Electric Fuse, Fast Blow, 25A, 250VAC, 10000A (IR), …

MIDGET FUSE

Quote SKU: 0BLN025.T
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