Littelfuse
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About Littelfuse
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Featured Products
PTC Resettable Fuse, 0.0049ohm, Through Hole Mount
RADIAL LEADED RESETTABLE PTC
Electric Fuse, Fast Blow, 16A, 420VAC, 420VDC, 200A …
FAST-ACTING FUSE
Trans Voltage Suppressor Diode, 1500W, 47.8V V(RWM), Unidirectional, …
TVS Diode
Trans Voltage Suppressor Diode, 600W, 33V V(RWM), Unidirectional, …
600 WATT PEAK POWER ZENER UNIDIRECTIONAL TRANSIENT VOLTAGE SUPPRESSOR
Trans Voltage Suppressor Diode, 400W, 5V V(RWM), Unidirectional, …
UNIDIRECTIONAL 400 WATT PEAK POWER ZENER TRANSIENT VOLTAGE SUPPRESSOR
All Products (4201)
Electric Fuse, Time Lag Blow, 30A, 32VDC, 2000A …
MIDI BOLT-DOWN FUSE - RATED 32V
Thyristor Surge Protector, 170V V(BO) Max, 25A
SIDACTOR BASEBAND PROTECTION (VOICE-DS1) THYRISTOR
PTC Resettable Fuse, 0.03ohm, Surface Mount
SURFACE MOUNT RESETTABLE PTC
Trans Voltage Suppressor Diode, 600W, 58V V(RWM), Unidirectional, …
TVS Diode
Transistor Output SSR, 1-Channel, 5000V Isolation
Single-Pole, Normally Open Power SOIC Opto MOS Relay
Varistor, 400J, Chassis Mount
METAL-OXIDE VARISTOR INDUSTRIAL HIGH ENERGY TERMINAL VARISTOR
Electric Fuse, Fast Blow, 10A, 125VAC, 125VDC, 300A …
ALARM INDICATING SPECIAL APPLICATION FUSE
Electric Fuse, Time Lag Blow, 1.25A, 250VAC, 35A …
5 X 20 MM, DESIGNED TO IEC STANDARD CARTRIDGE TIME …
Power Field-Effect Transistor, 300A I(D), 40V, 0.0025ohm, 1-Element, …
TrenchT2 Power MOSFET
Power Field-Effect Transistor, 19A I(D), 500V, 0.19ohm, 1-Element, …
PolarHV HiPerFET Power MOSFET
TRIAC, 800V V(DRM), 8A I(T)RMS, TO-220AB
SURFACE MOUNT - 400V -800V THYRISTOR
Electric Fuse, Time Delay Blow, 20A, 600VAC, 300VDC, …
TIME-DELAY, GENERAL PURPOSE FUSE
PTC Resettable Fuse, 1.25ohm, Through Hole Mount
RADIAL LEADED POLYSWITCH PTC DEVICE
Electric Fuse, Slow Blow, 2.5A, 250VAC, 100A (IR), …
GLASS BODY, SLO-BLO, CARTRIDGE FUSE
Trans Voltage Suppressor Diode, 600W, 5V V(RWM), Bidirectional, …
2.5pF, 25A Discrete TVS Diode
Electric Fuse, Fast Blow, 0.125A, 125VAC, 125VDC, 50A …
FAST-ACTING SURFACE MOUNT FUSE
Bridge Rectifier Diode, 3 Phase, 139A, 1600V V(RRM), …
Standard Rectifier Module
Electric Fuse, Fast Blow, 30A, 250VAC, 125VDC, 100A …
AXIAL LEAD FAST-ACTING FUSE
Electric Fuse, Slow Blow, 1A, 250VAC, 35A (IR), …
CARTRIDGE SUBMINIATURE GLASS BODY 2AG SLO-BLO FUSE
Buffer or Inverter Based IGBT/MOSFET Driver, 9A, CMOS, …
9-Ampere Low-Side Ultrafast MOSFET Driver
PTC Resettable Fuse, Surface Mount
SURFACE MOUNT RESETTABLE PTC RESISTOR
Dry Reed Relay, 2 Form A, DPST, Momentary, …
MINIATURE DUAL IN-LINE REED RELAY
Electric Fuse, Fast Blow, 1A, 250VAC, 125VDC, 100A …
FAST-ACTING, CARTRIDGE CERAMIC BODY FUSE
Trans Voltage Suppressor Diode, Bidirectional, 1 Element, Silicon
PULSEGUARD SUPPRESSOR
Trans Voltage Suppressor Diode, 600W, 12V V(RWM), Unidirectional, …
TVS Diode
PTC Resettable Fuse, 0.5ohm, Surface Mount
POLYSWITCH RESETTABLE PPTC
Trans Voltage Suppressor Diode, 150W, 6V V(RWM), Unidirectional, …
TVS Diode Array
Trans Voltage Suppressor Diode, Bidirectional, 2 Element, Silicon
PULSE-GUARD ESD Suppressor
Trans Voltage Suppressor Diode, 1000W, 54V V(RWM), Unidirectional, …
TVS Diode
Electric Fuse, Fast Blow, 200A, 1300VAC, 1000VDC, 100000A …
HIGH-SPEED SQUARE BODY FUSE
Electric Fuse, Fast Blow, 5A, 250VAC, 50A (IR), …
SURFACE MOUNT FAST-ACTING FUSE