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LITTELFUSE

LITTELFUSE logo

Founded in 1927 and headquartered in Chicago, Illinois, Littelfuse is a premier global manufacturer of circuit protection, power control, and sensing technologies. Widely recognized for pioneering the first small, fast-acting protective fuse, the company has grown into an industry leader whose highly reliable components are essential to modern industrial, transportation, and consumer electronics applications worldwide. At the core of the Littelfuse portfolio is an expansive and industry-leading range of circuit protection solutions. This encompasses a massive selection of traditional fuses, fuse holders, and resettable PTC thermistor fuses designed to safely interrupt overcurrent conditions. To defend against electrical overstress, Littelfuse also provides advanced transient voltage suppression (TVS) technologies, including thousands of specialized TVS diodes, TVS varistors, and gas discharge tubes (GDTs) that ensure robust defense against voltage spikes and environmental hazards. Beyond its foundational protection components, Littelfuse manufactures a diverse array of discrete semiconductors, sensors, and switching devices. Engineers rely on their high-performance thyristors, including TRIACs and SCRs, alongside power-efficient Schottky diodes and MOSFETs for demanding power control applications. Complemented by precision proximity sensors and highly reliable reed and solid-state relays, Littelfuse delivers the critical building blocks required for secure, efficient, and complete system design.

Found 4569 products. Showing up to 30 products per page (153 pages).

Subcategories

Circuit Protection

Switches & Relays

Connectors

Semiconductors - Discretes

Sensors & Transducers

Transformers

Automation & Process Control

Passive Components

Price range

Q6012LH5TP: Triac, 600 V, 12 A, TO-220AB, 1.3 V, 110 A, 50 mA
Littelfuse Q6012LH5TP

Triac, 600 V, 12 A, TO-220AB, 1.3 V, 110 A, 50 mA

1.28 EUR/unit
Q6012LTH1LED: TRIAC, ALTERNISTOR TRIACS, 600V, 12A, TO
Littelfuse Q6012LTH1LED

TRIAC, ALTERNISTOR TRIACS, 600V, 12A, TO

0.744 EUR/unit
Q6012LTH1LEDTP: Triac, Teccor®, 600 V, 12 A, TO-220AB, 110 A, 8 mA
Littelfuse Q6012LTH1LEDTP

Triac, Teccor®, 600 V, 12 A, TO-220AB, 110 A, 8 mA

0.905 EUR/unit
Q6015L5TP: Triac, 600 V, 15 A, TO-220AB, 2 V, 167 A, 70 mA
Littelfuse Q6015L5TP

Triac, 600 V, 15 A, TO-220AB, 2 V, 167 A, 70 mA

1.42 EUR/unit
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Littelfuse Q6015L6TP

TRIAC, 600V, 15A, TO-220

1.4 EUR/unit
Q6015LT: Triac, 600 V, 15 A, TO-220AB, 167 A, 70 mA
Littelfuse Q6015LT

Triac, 600 V, 15 A, TO-220AB, 167 A, 70 mA

1.1 EUR/unit
Q6015LTHTP: Triac, Teccor®, 600 V, 15 A, TO-220AB, 167 A, 70 mA
Littelfuse Q6015LTHTP

Triac, Teccor®, 600 V, 15 A, TO-220AB, 167 A, 70 mA

1.67 EUR/unit
Q6015R5TP: Triac, 600 V, 15 A, TO-220AB, 2 V, 167 A, 70 mA
Littelfuse Q6015R5TP

Triac, 600 V, 15 A, TO-220AB, 2 V, 167 A, 70 mA

1.41 EUR/unit
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Littelfuse Q6016LH1LEDTP

Triac, 600 V, 16 A, TO-220, 1.3 V, 167 A, 5 mA

1.21 EUR/unit
Q6016LH2TP: Triac, 600 V, 16 A, TO-220AB, 1.3 V, 167 A, 15 mA
Littelfuse Q6016LH2TP

Triac, 600 V, 16 A, TO-220AB, 1.3 V, 167 A, 15 mA

0.591 EUR/unit
Q6016LH3TP: TRIAC, 600V, 16A, TO-220AB
Littelfuse Q6016LH3TP

TRIAC, 600V, 16A, TO-220AB

1.37 EUR/unit
Q6016LH4: ALTERNISTOR TRIACS, 600V, 16A, TO-220
Littelfuse Q6016LH4

ALTERNISTOR TRIACS, 600V, 16A, TO-220

1.01 EUR/unit
Q6016LH4TP: TRIAC, 600V, 16A, TO-220AB
Littelfuse Q6016LH4TP

TRIAC, 600V, 16A, TO-220AB

1.71 EUR/unit
Q6016LH6TP: Triac, 600 V, 16 A, TO-220AB, 1.3 V, 167 A, 70 mA
Littelfuse Q6016LH6TP

Triac, 600 V, 16 A, TO-220AB, 1.3 V, 167 A, 70 mA

1.04 EUR/unit
Q6016RH6TP: Triac, 600 V, 16 A, TO-220AB, 1.3 V, 167 A, 70 mA
Littelfuse Q6016RH6TP

Triac, 600 V, 16 A, TO-220AB, 1.3 V, 167 A, 70 mA

0.465 EUR/unit
Q601E3: Triac, Teccor®, 600 V, 1 A, TO-92, 1.3 V, 16.7 A, 15 mA
Littelfuse Q601E3

Triac, Teccor®, 600 V, 1 A, TO-92, 1.3 V, 16.7 A, 15 mA

0.462 EUR/unit
Q6025L6TP: Triac, 600 V, 25 A, TO-220AB, 1.3 V, 208 A, 100 mA
Littelfuse Q6025L6TP

Triac, 600 V, 25 A, TO-220AB, 1.3 V, 208 A, 100 mA

1.86 EUR/unit
Q6025R6TP: TRIAC, 600V, 25A, TO-220AB
Littelfuse Q6025R6TP

TRIAC, 600V, 25A, TO-220AB

1.65 EUR/unit
Q6030LH5TP: Triac, Teccor®, 600 V, 30 A, TO-220AB, 2 V, 290 A, 75 mA
Littelfuse Q6030LH5TP

Triac, Teccor®, 600 V, 30 A, TO-220AB, 2 V, 290 A, 75 mA

2.18 EUR/unit
Q6040J7TP: Triac, 600 V, 40 A, TO-218X, 2 V, 335 A, 100 mA
Littelfuse Q6040J7TP

Triac, 600 V, 40 A, TO-218X, 2 V, 335 A, 100 mA

5.44 EUR/unit
Q6040K7TP: Triac, 600 V, 40 A, TO-218AC, 2 V, 335 A, 100 mA
Littelfuse Q6040K7TP

Triac, 600 V, 40 A, TO-218AC, 2 V, 335 A, 100 mA

4.79 EUR/unit
Q8004D4RP: Triac, 800 V, 4 A, TO-252AA, 1.3 V, 46 A, 30 mA
Littelfuse Q8004D4RP

Triac, 800 V, 4 A, TO-252AA, 1.3 V, 46 A, 30 mA

0.771 EUR/unit
Q8006RH4TP: Thyristor, 800 V, 35 mA, 6 A, TO-220AB, 3 Pins
Littelfuse Q8006RH4TP

Thyristor, 800 V, 35 mA, 6 A, TO-220AB, 3 Pins

0.749 EUR/unit
Q8008LH4TP: Triac, 800 V, 8 A, TO-220AB, 1.3 V, 83 A, 35 mA
Littelfuse Q8008LH4TP

Triac, 800 V, 8 A, TO-220AB, 1.3 V, 83 A, 35 mA

1.17 EUR/unit
Q8010L5TP: Triac, 800 V, 10 A, TO-220, 1.3 V, 100 A, 50 mA
Littelfuse Q8010L5TP

Triac, 800 V, 10 A, TO-220, 1.3 V, 100 A, 50 mA

1.03 EUR/unit
Q8010LH2TP: Triac, 800 V, 10 A, TO-220AB, 1.3 V, 110 A, 10 mA
Littelfuse Q8010LH2TP

Triac, 800 V, 10 A, TO-220AB, 1.3 V, 110 A, 10 mA

0.983 EUR/unit
Q8010NH2RP: Triac, 800 V, 10 A, TO-263AB, 1.3 V, 110 A, 10 mA
Littelfuse Q8010NH2RP

Triac, 800 V, 10 A, TO-263AB, 1.3 V, 110 A, 10 mA

1.33 EUR/unit
Q8010NH2TP: Triac, 800 V, 10 A, TO-263AB, 1.3 V, 110 A, 10 mA
Littelfuse Q8010NH2TP

Triac, 800 V, 10 A, TO-263AB, 1.3 V, 110 A, 10 mA

0.966 EUR/unit
Q8010RH2TP: Triac, 800 V, 10 A, TO-220AB, 1.3 V, 110 A, 10 mA
Littelfuse Q8010RH2TP

Triac, 800 V, 10 A, TO-220AB, 1.3 V, 110 A, 10 mA

0.828 EUR/unit
Q8012RH2TP: Triac, 800 V, 12 A, TO-220AB, 1.3 V, 110 A, 15 mA
Littelfuse Q8012RH2TP

Triac, 800 V, 12 A, TO-220AB, 1.3 V, 110 A, 15 mA

1.3 EUR/unit