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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ACS108-8SA-AP


Triacs Overvoltage Projected AC Switch
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STMicroelectronics 1228
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AUD 0.275
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P3100SB-MS


SMB Thyristor Surge Suppressors (TSS) ROHS
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MSKSEMI 1227
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AUD 0.0609
Multiples of: 5

TS820-600T


Thyristor; 600V; 5A; 8A; 200uA; Package: tube; THT; TO220AB
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STMicroelectronics 1212
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AUD 1.2838
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P2600ECL


Thyristor Surge Protection Devices - TSPD 500A 220V
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Littelfuse 1209
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AUD 0.7999
Multiples of: 1

BT152


TO-252 TRIACs ROHS
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Juxing Electronic Technology 1207
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AUD 0.1479
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D8020LTP


SCRs 800V 20A
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Littelfuse 1206
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AUD 2.2314
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BTA16-600BW3G


Triacs 16A 50mA 600V IGT 3 QUAD INTERNL ISLTD
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ON Semiconductor 1205
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AUD 3.5321
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Hot P0640SBLRP


Thyristor Surge Protection Devices (TSPD) 500A 58V
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Littelfuse 1203
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AUD 0.7071
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P3500SC


SMB Thyristor Surge Suppressors (TSS) ROHS
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TECH PUBLIC 674
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AUD 0.1041
Multiples of: 5

S6004VS1TP


Littelfuse SCRs 4A 50uA 600V Sensing
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Littelfuse 0
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AUD 1.25
Multiples of: 1

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