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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P0640ECL


Thyristor Surge Protection Devices - TSPD 500A 58V
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Littelfuse 17426
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AUD 0.9287
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P0300ECL


Thyristor Surge Protection Devices - TSPD 500A 22V
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Littelfuse 17406
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AUD 0.62
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Z0103MN,135


Triacs 600V 1A
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NXP 17382
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AUD 0.2106
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Z0109NN0,135


Thyristors - TRIACs SC-73 RoHS
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WeEn Semiconductor 16989
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AUD 0.1619
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Z0110MA 1AA2


Triacs 1.0 Amp 600 Volt
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STMicroelectronics 16975
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AUD 0.1014
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BT139B-600E,118


Triacs TAPE13 TRIAC
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WeEn Semiconductor 16912
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AUD 0.6881
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BT139-800E,127


Triacs RAIL TRIAC
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NXP 16838
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AUD 0.7712
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BTA12-600SWRG


Triac; 600V; 12A; 10mA; THT; logic level; tube; TO220ABIns
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STMicroelectronics 16652
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AUD 0.9956
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BT151


TO-252 TRIACs ROHS
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Weida Semiconductor 13846
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AUD 0.0951
Multiples of: 5

BT134-600E,127


TO-220F-3 TRIACs ROHS
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WeEn Semiconductor 2258
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AUD 0.257
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