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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BTA12-700BWRG


Triacs 12 Amp 700 Volt
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STMicroelectronics 62673
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AUD 1.2422
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Z0109MN 5AA4


Triac; 600V; 1A; 10mA; SMD; Reel, tape; SOT223
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STMicroelectronics 60140
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AUD 0.1017
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TN1605H-6G-TR


SCRs DFD THYR TRIAC & RECTIFIER
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STMicroelectronics 58200
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AUD 0.6588
Multiples of: 1000

BTA16-600BWRG


Triac; 600V; 16A; 50mA; THT; Snubberless™; tube; TO220ABIns
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STMicroelectronics 55778
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AUD 0.7248
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ACST830-8GTR


Triacs AC POWER SWITCH 8 AMP LOAD <10 mA
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STMicroelectronics 55290
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AUD 1.0705
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L0103MTRP


TRIAC Logic - Sensitive Gate 600 V 1 A Surface Mount SOT-223
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Littelfuse 51410
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AUD 0.3177
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P0720SBLRP


Thyristor Surge Protection Devices (TSPD) 100A 65V
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Littelfuse 51168
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AUD 0.8716
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P0300SALRP


Thyristor Surge Protection Devices - TSPD 50A 25V
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Littelfuse 50925
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AUD 0.6157
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Z0107DA 2AL2


Thyristor TRIAC 400V 8.5A 3-Pin TO-92 Ammo
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STMicroelectronics 49694
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AUD 0.261
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BT138-800E


800V 1 TO-252 TRIACs ROHS
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Weida Semiconductor 49542
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AUD 0.1277
Multiples of: 5

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