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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BT152-600R,127


SCRs 20A 650V
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WeEn Semiconductor 989
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AUD 1.15
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S4055W


Littelfuse SCRs 55A 400V
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Littelfuse 166
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AUD 5.28
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BTA10-800CWRG


Triac; 800V; 10A; 35mA; THT; Snubberless™; tube; TO220ABIns
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STMicroelectronics 166
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AUD 0.6663
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SKKH92/16E


Module; double series; 1.6kV; 95A; V: A47; SEMIPACK1; Ufmax:1.65V
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Semikron 166
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AUD 50.42
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K2400E70


Sidacs 240V
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Littelfuse 164
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AUD 0.9114
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QJ6016NH6RP


Triacs 60V 16A 80mA HI TEMP TO-263 (D2 -Pak)
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Littelfuse 164
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AUD 3.7557
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CLA80MT1200NHR


SCRs PWR THYRISTOR -TRIAC ISOPLUS24
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IXYS 164
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AUD 11.9429
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TN1610H-6I


SCRs 16 A 600 V High Temperature SCR in insulated TO-220I
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STMicroelectronics 163
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AUD 1.028
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TYN612


TO-220 TRIACs ROHS
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Kang Yang 160
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AUD 0.2633
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BTA20


10mA 1W 20A 210A@20ms Triac TO-220 TRIACs ROHS
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YFW Electronics 116
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