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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P3104UCLRP


Thyristor Surge Protection Devices - TSPD 4Chp 275/550V 500A
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AUD 4.0292
Multiples of: 1500

P1504UCLRP


Thyristor Surge Protection Devices - TSPD 4Chp 140/280V 500A
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AUD 4.0292
Multiples of: 1500

QJ8006LH4TP


Triacs POWER THYRISTOR DISCRETE
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AUD 4.2194
Multiples of: 1000

P1553ABLRP


Thyristor Surge Protection Devices 130V 25A 3-Pin TO-220 Modified T/R
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AUD 4.0524
Multiples of: 700

Q6035RH5


Triacs 600V 35A
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AUD 4.1134
Multiples of: 1

NTE56004


Triac; 200V; 15A; 40/75mA; THT; tube; TO220
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NTE 0
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AUD 4.1154
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40TPS12APBF


New Input Thyristor - TO-247-e3
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Vishay 0
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AUD 4.1219
Multiples of: 1

S6040R


Littelfuse SCRs 40A 600V
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AUD 4.1265
Multiples of: 500

BTA16-600BW3G


Triacs 16A 50mA 600V IGT 3 QUAD INTERNL ISLTD
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AUD 4.1315
Multiples of: 1

P1804UCMCLRP


Thyristor Surge Protection Devices - TSPD 4Chp 170/340V 500A
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AUD 4.1331
Multiples of: 1500

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