Littelfuse

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
View Details
PTC Resettable Fuse, 0.0049ohm, Through Hole Mount

RADIAL LEADED RESETTABLE PTC

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

FAST-ACTING FUSE

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

TVS Diode

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

600 WATT PEAK POWER ZENER UNIDIRECTIONAL TRANSIENT VOLTAGE SUPPRESSOR

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

UNIDIRECTIONAL 400 WATT PEAK POWER ZENER TRANSIENT VOLTAGE SUPPRESSOR

Quote SKU: NSA5.0AT3G
View Details

All Products (4201)

TRIAC, 600V V(DRM), 600V V(RRM), 4A I(T)RMS, TO-251AA

4 Amp Sensitive Triac

Quote SKU: L6004V6TP
View
Fuses/Accessories

PANEL MOUNT ENCLOSED FUSE HOLDER

Quote SKU: 03420014H
View
Trans Voltage Suppressor Diode, 1000W, 12.8V V(RWM), Unidirectional, …

TVS DIODE

Quote SKU: 1KSMB15A
View
Electric Fuse, 60A, 115VDC, 500A (IR), Surface Mount, …

HIGH-CURRENT SMD FUSE

Quote SKU: 0881060.UR
View
Gas Discharge Tube Suppressor, CDSS2

GAS DISCHARGE TUBES

Quote SKU: CG34.5L
View
Trans Voltage Suppressor Diode, 600W, 15V V(RWM), Unidirectional, …

TVS DIODE

Quote SKU: SMA6L15A
View
Rectifier Diode, Avalanche, 1 Phase, 2 Element, 7.5A, …

High Performance Fast Recovery Diode

Quote SKU: DPG30C300PC-TRL
View
Varistor, 140J, Through Hole Mount

METAL-OXIDE VARISTOR

Quote SKU: V275LC40BPX10
View
Electric Fuse, Fast Blow, 0.2A, 600VAC, 300VDC, 200000A …

CLASS CC FUSE

Quote SKU: KLKR.200T
View
Electric Fuse, Time Lag Blow, 2A, 300VAC, 100A …

TIME-LAG FUSE

Quote SKU: 38312000000
View
Trans Voltage Suppressor Diode, 3000W, 6.5V V(RWM), Bidirectional, …

TVS Diode

Quote SKU: SMDJ6.5CA-T7
View
Electric Fuse, Very Fast Blow, 2A, 125VAC, 125VDC, …

AXIAL LEAD VERY FAST ACTING FUSE

Quote SKU: 0251002.MXL
View
Silicon Surge Protector

PLED Open LED Protector

Quote SKU: PLED6USW2A
View
Fuses/Accessories

345 SERIES SHOCK-SAFE PANEL MOUNT ENCLOSED FUSE HOLDERS

Quote SKU: 3453LF7-010
View
Electric Fuse, Fast Blow, 3.15A, 250VAC, 250VDC, 1500A …

5X20MM FAST ACTING FUSE

Quote SKU: 2163.15
View
PTC Resettable Fuse, 0.04ohm, Through Hole Mount

RADIAL LEADED POLYSWITCH PTC DEVICE

Quote SKU: RXEF300-2
View
Gas Discharge Tube Suppressor, CXSS2

GAS DISCHARGE TUBES

Quote SKU: CG32.5
View
Electric Fuse, Fast Blow, 15A, 250VAC, 750A (IR), …

CERAMIC BODY AXIAL LEAD FUSE

Quote SKU: 324015P
View
Varistor, 0.01J, Surface Mount

SURFACE MOUNT VARISTOR

Quote SKU: V0603MHS03H
View
PTC Resettable Fuse, Surface Mount

RESETTABLE PTC POLY-FUSE

Quote SKU: 1812L075/24
View
Electric Fuse

SUBMINIATURE SURFACE MOUNT FUSE

Quote SKU: R451002.MR
View
Fuses/Accessories

WATERPROOF IN-LINE FUSE HOLDER

Quote SKU: FHAC0001ZXJG
View
Trans Voltage Suppressor Diode, 1500W, 43.6V V(RWM), Unidirectional, …

TVS Diode

Quote SKU: SZ1.5SMC51AT3G
View
Transistor Output SSR

350V, 120mA 1-Form-C Relay

Quote SKU: LCC110STR
View
Electric Fuse, Time Lag Blow, 0.4A, 125VAC, 100A …

FUSE

Quote SKU: 39604000000
View
Varistor, 55J, Through Hole Mount

METAL-OXIDE VARISTOR

Quote SKU: V175LT10AP
View
Electric Fuse, Fast Blow, 8A, 600VAC, 300VDC, 200000A …

CLASS CC FUSE

Quote SKU: KLKR008.T
View
Electric Fuse, Fast Blow, 1.6A, 250VAC, 35A (IR), …

5 X 20 MM, CARTRIDGE FAST ACTING FUSE

Quote SKU: 21701.6XP
View
PTC Resettable Fuse, 0.04ohm, Surface Mount

RESETTABLE PPTC

Quote SKU: 0603L100SLYR
View
Fuses/Accessories

FUSE AND HOLDER ASSEMBLY

Quote SKU: 154005T
View
PTC Resettable Fuse, Through Hole Mount

RADIAL LEADED POLYSWITCH RESETTABLE RESISTOR

Quote SKU: RHEF100-AP
View
PTC Resettable Fuse, Surface Mount

POLYSWITCH PTC DEVICE

Quote SKU: MICROSMD035F
View
Push-On Terminal, 3.32mm2

TERMINAL TYPE 2

Quote SKU: 913064001
View
Microprocessor, 8-Bit, 8MHz, CMOS, PQFP80

MICROPROCESSOR UNIT

Quote SKU: Z8018008FSG
View
PTC Resettable Fuse, 1.55ohm, Surface Mount

POLYFUSE RESETTABLE FUSE

Quote SKU: 1206L020-C
View
PTC Resettable Fuse, 0.15ohm, Surface Mount

RESETTABLE PPTC

Quote SKU: 1206L050YR
View
Electric Fuse, Very Fast Blow, 1A, 125VAC, 125VDC, …

SURFACE MOUNT FUSE

Quote SKU: 0157001.DR
View
Varistor, 270J, Chassis Mount

METAL OXIDE VARISTOR

Quote SKU: V131HF34
View
Trans Voltage Suppressor Diode, 600W, 24V V(RWM), Unidirectional, …

SURFACE MOUNT TVS DIODE

Quote SKU: TPSMA6L24A
View
Varistor, 25J, Through Hole Mount

METAL-OXIDE VARISTOR

Quote SKU: V320LT7P
View
Transistor Output SSR, 2-Channel, 1500V Isolation

60V, 120 Milliampere Dual Single-Pole Relay

Quote SKU: CPC2317N
View
Electric Fuse, Very Fast Blow, 1.5A, 63VAC, 63VDC, …

THIN FILM VERY FAST-ACTING SURFACE MOUNT FUSE

Quote SKU: 046601.5NR
View
Electric Fuse, Slow Blow, 80A, 58VDC, 1000A (IR), …

BLADE FUSE

Quote SKU: 0999080.ZXN
View
Electric Fuse, Slow Blow, 1A, 250VAC, 50A (IR), …

FUSE

Quote SKU: 0443001.DR
View
PTC Resettable Fuse, 0.03ohm, Surface Mount

POLYSWITCH PTC DEVICE

Quote SKU: MINISMDC160F
View
Trans Voltage Suppressor Diode, 2000W, 16V V(RWM), Bidirectional, …

TVS Diode

Quote SKU: SMF4L16CA
View
Electric Fuse, Time Lag Blow, 0.1A, 250VAC, 35A …

3AG TIME LAG, SLO-BLO CARTRIDGE FUSE

Quote SKU: 0313.100VXP
View
Fuses/Accessories

IN-LINE CARTRIDGE FUSE HOLDER

Quote SKU: FHJC2002G
View