Thyristors

A thyristor is a type of semiconductor device that acts like a switch, allowing energy to flow in one direction only. It is a three-terminal electronic device composed of four layers of alternating P-type and N-type material that can operate in four different states: off, forward blocking, reverse blocking, and forward conducting. In its off state, the thyristor does not conduct current; in its forward blocking state, it allows current to flow in the forward direction only; in its reverse blocking state, it allows current to flow in the reverse direction only; and in its forward conducting state, it allows current to flow in either the forward or reverse direction. Thyristors can be used in many applications such as power control, over-current protection, motor speed control, and lighting dimmers.
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P5103ACL60


Thyristor Surge Protection Devices - TSPD 3Chp 420V 500A
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AUD 4.1643
Multiples of: 500

QJ8016RH4TP


Triacs 800V 16A 35MA TO-220R
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AUD 4.175
Multiples of: 1

NTE5623


Triac; 100V; 10A; 50mA; THT; bulk; TO127
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NTE 0
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AUD 4.1829
Multiples of: 1

NTE56058


Triac; 500V; 16A; 35/70mA; THT; tube; TO220FP
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NTE 0
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AUD 4.1829
Multiples of: 1

25TTS12SPBF


SCRs 1200 Volt 25 Amp
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AUD 4.1921
Multiples of: 50

CS223-2M TR PBFREE


Thyristor SCR 600V 10A 4-Pin(3+Tab) SOT-223 T/R
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Central Semiconductor 0
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AUD 4.2065
Multiples of: 1000

QJ8008LH4TP


Triacs POWER THYRISTOR DISCRETE
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

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AUD 4.2114
Multiples of: 1000

25TTS12STRLPBF


SCRs 1200 Volt 25 Amp
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AUD 4.2287
Multiples of: 800

SK040R


SCRs 40A 1000V
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AUD 4.248
Multiples of: 1

QJ8010LH4TP


Triacs POWER THYRISTOR DISCRETE
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AUD 4.2586
Multiples of: 1000

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