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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L401E5


TRIAC Logic - Sensitive Gate 400 V 1 A Through Hole TO-92
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Littelfuse 1498
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AUD 1.1
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ACT108-600E


Triac; 600V; 0.8A; 10mA; THT; Ammo Pack; TO92
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WeEn Semiconductor 1492
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AUD 0.2079
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BT152-400R,127


SCRs RAIL SCR
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NXP 1483
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AUD 0.8379
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P0080S3NLRP


Thyristor Surge Protection Devices - TSPD 6V 2.5kA Bi-Dir
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Littelfuse 1474
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AUD 5.4864
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FT0816MH 00TU


Triac; 600V; 8A; TO220AB; Igt: 50mA; Ifsm: 84A; high commutation
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Fagor 1473
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AUD 0.6794
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X00602MA 1AA2


STMicroelectronics SCRs 0.8 Amp 600 Volt
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STMicroelectronics 1470
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AUD 0.1935
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BT136-600D,127


Thyristors - TRIACs Two-way thyristor 600V TO-220 (TO-220-3) RoHS
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WeEn Semiconductor 1459
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AUD 0.3857
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P1701SCLRP


Thyristor Surge Protection Devices - TSPD 160V 500A DO214 2L SIDACtor Uni
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Littelfuse 1457
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AUD 1.0078
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Q4006L4TP


Triacs 400V 6A 25-25-25mA
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Littelfuse 1427
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AUD 1.9486
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BTA208X-1000C0,127


Triacs Thyristor TRIAC 1KV 71A 3-Pin (3+Tab)
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NXP 302
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AUD 0.5861
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