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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BTA20-800B


TO-220A TRIACs ROHS
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Kang Yang 442
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AUD 0.4407
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TISP4G024L1WR-S


Thyristor Surge Protection Devices - TSPD Low Capacitance Overvoltage Protect.
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Bourns 0
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AUD 0.4166
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BT148-400R.127


Thyristor; 400V; 2.5A; 35A; SOT82
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AUD 0.4167
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BT148-400R.127


Thyristor; 400V; 2.5A; 4A; 15uA; Package: tube; THT; SOT82
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WeEn Semiconductor 0
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AUD 0.4167
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BT148-600R,127


NXP Semiconductors SCRs RAIL SCR
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NXP 0
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AUD 0.4179
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BTA312G-600CTQ


Triacs BTA312G-600CT/I2PAK/STANDARD M
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AUD 0.4179
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X405NF 1AA2


Thyristor; 800V; 2.5A; 4A; 50uA; Package: bulk; THT; TO202-3
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STMicroelectronics 0
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AUD 0.4184
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DT12T35T-BH


TO-220C TRIACs ROHS
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Doeshare 0
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AUD 0.4197
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P2300SBLRP


Thyristor Surge Protection Devices (TSPD) 100A 190V
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Littelfuse 0
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AUD 0.42
Multiples of: 2500

P1800SBLRP


Thyristor Surge Protection Devices (TSPD) 100A 170V
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Littelfuse 0
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AUD 0.42
Multiples of: 2500

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