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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OT408,135


Triacs OT408/SOT223/REELLG/
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WeEn Semiconductor 0
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AUD 0.2212
Multiples of: 20000

MMT05B310T3G


Thyristor Surge Protection Devices - TSPD 50A Surge 365V
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ON Semiconductor 0
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AUD 0.2216
Multiples of: 2500

BT151D-800


TO-252 TRIACs ROHS
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YFW Electronics 0
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AUD 0.222
Multiples of: 5

Z0109MN0,135


TRIAC SENS GATE 600V 1A SC73
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NXP 0
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AUD 0.222
Multiples of: 4000

HT03AM-12


1.5mA 100uA 1.8V 100mW 470mA 800V -40℃~+110℃@(Tj) 20A@60Hz One-way thyristor 800mV TO-92 TRIACs ROHS
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HTCSEMI 0
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AUD 0.2224
Multiples of: 5

BT138-800E


30mA 10mA 800V Two-way thyristor TO-220C TRIACs ROHS
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FUXINSEMI 0
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AUD 0.2224
Multiples of: 5

BT151-650R


TO-220 TRIACs ROHS
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Kang Yang 0
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AUD 0.2226
Multiples of: 5

CT304B-800S


Thyristors - TRIACs TO-220BK RoHS
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Changjing Electronics Technology 0
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AUD 0.2229
Multiples of: 5

QJ4004D3RP


Triacs 4A 400v Std Triacs TO-252 D-PAK
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Littelfuse 0
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AUD 0.223
Multiples of: 1

BS4200N-2C


SMB-T Thyristor Surge Suppressors (TSS) ROHS
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Bencent 0
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AUD 0.2233
Multiples of: 5

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