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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TISP4015L1AJR-S


Thyristor Surge Protection Devices - TSPD Very Low Voltage Bidirectional
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Bourns 34274
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AUD 0.227
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MCR100-8


SOT-23 TRIACs ROHS
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HXY MOS 26327
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AUD 0.0253
Multiples of: 20

P0102BL 5AA4


SCRs 0.25 Amp 200 Volt
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STMicroelectronics 26190
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AUD 0.1871
Multiples of: 3000

TISP4250H3BJR-S


Thyristor Surge Protection Devices - TSPD 39K OHM 1% 1/2W
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Bourns 24957
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AUD 0.5063
Multiples of: 1

Z0107NN0,135


Triacs 800 V 1 A SOT223
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WeEn Semiconductor 24771
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AUD 0.1746
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2N5061


SCRs 0.8A 60V
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Central Semiconductor 24541
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AUD 0.3962
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BT134W


SOT-223-4 TRIACs ROHS
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Kang Yang 24143
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AUD 0.0947
Multiples of: 5

Z0109MA 1AA2


Triac; 600V; 1A; 10mA; THT; bulk; TO92
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STMicroelectronics 23845
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AUD 0.1028
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TISP4030H1BJR-S


Thyristor Surge Protection Devices - TSPD 15V(DRM)500A(IPP) 30V(BO)
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Bourns 11640
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AUD 0.519
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X0202NN 5BA4


STMicroelectronics SCRs 1.25 Amp 800 Volt
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STMicroelectronics 5820
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AUD 0.1855
Multiples of: 1000

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