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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BTA12-800BW3G


Triacs 12A 50mA 800V IGT 3 QUAD INTERNL ISLTD
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AUD 0.6069
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BT138-800.127


Thyristors - TRIACs Two-way thyristor 800V TO-220-3 RoHS
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AUD 0.6074
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RS1606A-B


TO-220AB-3 TRIACs ROHS
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AUD 0.6075
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RS1608A-CW


TO-220AB-3 TRIACs ROHS
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AUD 0.6075
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T2500DG


Triacs THY SPECIAL TRIAC
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AUD 0.9553
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P0720EAL


Thyristor Surge Protection Devices - TSPD 50A 65V
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AUD 0.6184
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L0109DE


Triacs L01 EV Series 1A Sensitive Triacs
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AUD 0.6114
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BT151X-800R


SCRs RAIL SCR
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AUD 0.612
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P233P3100EBLRP


Thyristor Surge Protection Devices (TSPD)
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AUD 0.6128
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P2000SCRP


Thyristor Surge Protection Devices - TSPD 500A 180V
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AUD 0.6128
Multiples of: 2500

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