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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Z0107MN6AA4


Triac; 600V; 1A; 5mA; SMD; Reel, tape; SOT223
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STMicroelectronics 539320
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AUD 0.0966
Multiples of: 4000

S6X8BBSRP


Thyristor Surge Protection Devices (TSPD) SxX8BBS Series for EV Series 0.8 Amp Sensitive SCRs SOT-23
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Littelfuse 418555
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AUD 0.3341
Multiples of: 1

P0080TA


Thyristor Surge Protection Devices - TSPD TSS DO214AC 6V 50mA Co 50pF
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Yageo 270727
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AUD 0.05
Multiples of: 10

DB3W


Diacs Trigger Diode 28 ~ 36V 50uA 2A SOD-123F RoHS
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Jingdao 205155
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AUD 0.0147
Multiples of: 50

T405Q-600B-TR


Triacs 4.0 Amp 600 Volt
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STMicroelectronics 184300
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AUD 0.2766
Multiples of: 2500

T435-600B-TR


Triacs 4.0 Amp 600 Volt
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STMicroelectronics 177025
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AUD 0.3464
Multiples of: 2500

BT134W


15mA 35mA 800V 1 SOT-223-3 TRIACs ROHS
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YFW Electronics 135814
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AUD 0.1263
Multiples of: 5

X0202MN 5BA4


SCRs 1.25 Amp 600 Volt
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STMicroelectronics 95060
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AUD 0.1591
Multiples of: 1000

TYN640RG


Thyristor; 600V; 25A; 40A; 35mA; Package: tube; THT; TO220AB
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STMicroelectronics 91577
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AUD 1.8781
Multiples of: 1

Z0103MA 1AA2


Triac; 600V; 1A; 3mA; THT; bulk; TO92
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STMicroelectronics 44028
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AUD 0.125
Multiples of: 1

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