About Thyristors

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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TISP61089ADR-S


SCRs Dual P Gate Forward Conducting
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Bourns Availability : 5379
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USD 0.1579

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Q4015L5TP


TRIAC Standard 400 V 15 A Through Hole TO-220 Isolated Tab
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Littelfuse Availability : 4365
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USD 1.4875

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L4004D3RP


Littelfuse Triacs 400V 4A Sensing 3-3-3-3mA
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Littelfuse Availability : 2425
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USD 0.4002

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Hot P2600SBLRP


Thyristor Surge Protection Devices (TSPD) 100A 220V
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Littelfuse Availability : 2425
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USD 0.4813

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P0080SCLRP


Thyristor Surge Protection Devices (TSPD) 500A 6V
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Littelfuse Availability : 2425
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USD 0.55

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P4202SCLRP


Thyristor Surge Protection Devices - TSPD 380V 500A 2L BI SIDACtor DO214
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Littelfuse Availability : 2425
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USD 0.5698

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P0300SCLRP


Thyristor Surge Protection Devices - TSPD 500A 25V
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Littelfuse Availability : 2425
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USD 0.6131

Multiples of: 2500

P0720SCMCLRP


Thyristor Surge Protection Devices (TSPD) 500A 65V
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Littelfuse Availability : 2425
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USD 0.6563

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P3500SDLRP


Thyristor Surge Protection Devices - TSPD HIGH SURGE 320V 1000A
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Littelfuse Availability : 2425
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USD 0.6809

Multiples of: 1

S6004DS2RP


SCRs 4A 200uA 600V Sensing
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Littelfuse Availability : 2425
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USD 0.8092

Multiples of: 1

QJ4008DH3RP


Triacs 8A 800V Alt Triacs TO-252 D-PAK
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Littelfuse Availability : 2425
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USD 0.9188

Multiples of: 1

SJ6008DS2RP


SCRs Sen SCR 600V 8A 200hA TO252
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Littelfuse Availability : 2425
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USD 0.951

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QJ6006DH3RP


Triacs 6A 600V Alt Triacs TO-252 D-PAK
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Littelfuse Availability : 2425
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USD 0.9818

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P1300SCLRP


Thyristor Surge Protection Devices (TSPD) 500A 120V
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Littelfuse Availability : 2425
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USD 1.0442

Multiples of: 1

SK006DRP


Littelfuse SCRs 6A 1000V
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Littelfuse Availability : 2424
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USD 0.7183

Multiples of: 1

MCR8DSNT4G


SCRs 800V 8A
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Littelfuse Availability : 2419
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USD 0.6734

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K150


SMB Diacs Trigger Diode ROHS
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ZHIDE Availability : 2417
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USD 0.1201

Multiples of: 1

D6020LTP


Diode Standard 600 V 12.7A Through Hole TO-220AB-L
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Littelfuse Availability : 1940
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USD 1.0815

Multiples of: 1000

T405-600B-TR


STMicroelectronics Triacs 4.0 Amp 600 Volt
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STMicroelectronics Availability : 1697
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USD 0.2183

Multiples of: 5

P1800SBLRP


Thyristor Surge Protection Devices (TSPD) 100A 170V
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Littelfuse Availability : 0
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USD 1.5364

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