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
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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)

Silicon Controlled Rectifier, 55A I(T)RMS, 55A I(T), 800V …

55 AMP TECCOR BRAND THYRISTOR STANDARD SCR

Quote SKU: S8055R
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Trans Voltage Suppressor Diode, 1500W, 30.8V V(RWM), Unidirectional, …

UNIDIRECTIONAL 1500 WATT MOSORB ZENER TRANSIENT VOLTAGE SUPPRESSOR

Quote SKU: 1.5KE36AG
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Power Field-Effect Transistor

RF POWER MOSFET

Quote SKU: DE275-102N06A
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Thyristor Surge Protector, 360V V(BO) Max, 20A

MODIFIED TO-220 SIDACTOR DEVICE

Quote SKU: P3300AA61
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4 Quadrant Logic Level TRIAC, 200V V(DRM), 4A …

SENSITIVE TRIAC DEVICE

Quote SKU: L2004F31
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Trans Voltage Suppressor Diode, 1500W, 28.2V V(RWM), Unidirectional, …

UNIDIRECTIONAL 1500 WATT MOSORB ZENER TRANSIENT VOLTAGE SUPPRESSOR

Quote SKU: 1.5KE33AG
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Trans Voltage Suppressor Diode, 1500W, 26V V(RWM), Unidirectional, …

1500 WATT PEAK POWER ZENER TRANSIENT VOLTAGE SUPPRESSOR

Quote SKU: 1SMC26AT3G
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Alternistor TRIAC, 800V V(DRM), 8A I(T)RMS, TO-220AB

ALTERNISTOR TRIAC (8 A)

Quote SKU: Q8008LH4
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Trans Voltage Suppressor Diode, 600W, 12V V(RWM), Bidirectional, …

TVS DIODE

Quote SKU: 1SMB12CAT3G
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Varistor, Surface Mount

SURFACE MOUNT MULTILAYER VARISTOR

Quote SKU: V18AUMLA1210H
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Power Field-Effect Transistor, 48A I(D), 1200V, 0.052ohm, 1-Element, …

SIC POWER MOSFET

Quote SKU: IXFN50N120SK
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Trans Voltage Suppressor Diode, 600W, 15.3V V(RWM), Unidirectional, …

600 WATT PEAK POWER ZENER TRANSIENT VOLTAGE SUPPRESSOR

Quote SKU: P6SMB18AT3G
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Micro Peripheral IC, CMOS, PQCC68

Micro Peripheral IC, CMOS, PQCC68

Quote SKU: Z16C3220VSC
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RF Power Field-Effect Transistor, 1-Element, Very High Frequency …

N-CHANNEL ENHANCEMENT MODE LINEAR 175MHZ RF POWER MOSFET

Quote SKU: IXZ210N50L
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Electric Fuse, Slow Blow, 5A, 32VDC, 50A (IR), …

DC SLOW BLOW FUSE

Quote SKU: 0603SFS500F/32-2
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Rectifier Diode, Schottky, 1 Phase, 1 Element, 300A, …

SCHOTTKY DIODE

Quote SKU: DSA300I45NA
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Silicon Controlled Rectifier, 10A I(T)RMS, 10A I(T), 400V …

10 AMP TECCOR BRAND THYRISTOR SENSITIVE SCR

Quote SKU: S4010LS2
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Serial I/O Controller, 2 Channel(s), 0.5125MBps, CMOS, PQCC44

ENHANCED SERIAL COMMUNICATIONS CONTROLLER

Quote SKU: Z85C3008VSG
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Rectifier Diode, Schottky, 1 Phase, 1 Element, 300A, …

HIGH PERFORMANCE FAST RECOVERY DIODE LOW LOSS AND SOFT RECOVERY …

Quote SKU: DSA300I100NA
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Trans Voltage Suppressor Diode, 1500W, 12V V(RWM), Unidirectional, …

1500 WATT PEAK POWER ZENER TRANSIENT VOLTAGE SUPPRESSOR

Quote SKU: 1SMC12AT3G
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Trans Voltage Suppressor Diode, 600W, 43.6V V(RWM), Bidirectional, …

TVS Diode

Quote SKU: P6SMB51CAT3G
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4 Quadrant Logic Level TRIAC, 600V V(DRM), 4A …

SENSITIVE TRIAC DEVICE

Quote SKU: L6004L3
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Trans Voltage Suppressor Diode, 600W, 100V V(RWM), Unidirectional, …

600 WATT PEAK POWER ZENER UNIDIRECTIONAL TRANSIENT VOLTAGE SUPPRESSOR

Quote SKU: 1SMB100AT3G
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Zener Diode, 6.5V V(Z), 2.3%, Silicon, Unidirectional

Polymer Enhanced Zener Diode

Quote SKU: ZEN065V230A16LS
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TRIAC With INT Trigger, 400V V(DRM), 4A I(T)RMS, …

4 AMP QUADRAC INTERNALLY TRIGGERED TRIAC

Quote SKU: Q4004LT
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Microprocessor, CMOS, PQCC44

CMOS CPU CENTRAL PROCESSING UNIT

Quote SKU: Z84C0006VEG
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Trans Voltage Suppressor Diode, 600W, 18.8V V(RWM), Unidirectional, …

600 WATT PEAK POWER ZENER TRANSIENT VOLTAGE SUPPRESSOR

Quote SKU: P6SMB22AT3G
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Microcontroller, 8-Bit, 50MHz, CMOS, PQFP100

MICROCONTROLLER

Quote SKU: EZ80190AZ050EG
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Silicon Controlled Rectifier, 65A I(T)RMS, 65A I(T), 400V …

65 AMP STANDARD SCR

Quote SKU: S4065K
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Trans Voltage Suppressor Diode, 600W, 12V V(RWM), Unidirectional, …

600 WATT PEAK POWER ZENER UNIDIRECTIONAL TRANSIENT VOLTAGE SUPPRESSOR

Quote SKU: 1SMB12AT3G
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PTC Resettable Fuse, 1.4ohm, Surface Mount

POLYSWITCH PTC DEVICE

Quote SKU: NANOSMDC012F
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Zener Diode, 6.5V V(Z), 0.7W, Silicon, Unidirectional

POLYMER ENHANCED ZENER DIODE

Quote SKU: ZEN065V130A24LS
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Trans Voltage Suppressor Diode, 600W, 22V V(RWM), Unidirectional, …

600 WATT PEAK POWER ZENER UNIDIRECTIONAL TRANSIENT VOLTAGE SUPPRESSOR

Quote SKU: 1SMB22AT3G
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Power Field-Effect Transistor

RF POWER MOSFET

Quote SKU: IXZ2210N50L2
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Rectifier Diode, Schottky, 1 Phase, 2 Element, 35A, …

High Performance Schottky Diode

Quote SKU: DSSK70-008AR
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Trans Voltage Suppressor Diode, 1500W, 58.1V V(RWM), Unidirectional, …

TVS Diode

Quote SKU: 1.5SMC68AT3G
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Varistor, 25J, Through Hole Mount

VARISTOR

Quote SKU: V150LA5
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4 Quadrant Logic Level TRIAC, 200V V(DRM), 10A …

TRIAC DEVICE

Quote SKU: Q2010L5
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Trans Voltage Suppressor Diode, 600W, 14V V(RWM), Unidirectional, …

600 WATT PEAK POWER ZENER UNIDIRECTIONAL TRANSIENT VOLTAGE SUPPRESSOR

Quote SKU: 1SMB14AT3G
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Electric Fuse, Fast Blow, 2A, 250VAC, 100A (IR), …

FAST-ACTING FUSE

Quote SKU: 0312002.HXP
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NTC Thermistor, 10000ohm, Chassis Mount

INTERCHANGEABLE THERMISTOR

Quote SKU: KX103J2
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Electric Fuse, Time Lag Blow, 5A, 440VAC, 1000A …

CARTRIDGE FUSE

Quote SKU: 35615000029
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Electric Fuse, Fast Blow, 10A, 250VAC, 200A (IR), …

FAST-ACTING FUSE

Quote SKU: 0312010.HXP
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Varistor, 25J, Through Hole Mount

METAL-OXIDE VARISTOR

Quote SKU: V320LC7P
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Electric Fuse, Fast Blow, 3A, 600VAC, 300VDC, 200000A …

CLASS CC FUSE

Quote SKU: KLKR003.T
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SIDAC, 215V V(BO) Max, TO-92

Standard Bidirectional SIDAC

Quote SKU: K2000E70
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Power Field-Effect Transistor, 16ohm, 1-Element, N-Channel, Silicon, Metal-oxide …

Depletion Mode MOSFET

Quote SKU: IXTA1N170DHV
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Transistor Output SSR

250V, 170mA Single-Pole Normally Open Relay

Quote SKU: LCA127LS
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