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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K1VZL09-5103


Shindengen Sidacs Bidirectional Sidac
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AUD 0.797

Multiples of: 1

BTA312X-800C,127


Triacs Thyristor TRIAC 800V 105A 3-Pin (3+Tab)
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AUD 0.7986

Multiples of: 1000

QJ4004D4RP


Triacs 4A 400v Std Triacs TO-252 D-PAK
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AUD 0.7997

Multiples of: 1

BTB06-600BW


Triac; 600V; 6A; 50mA; TO220AB
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AUD 0.7999

Multiples of: 1

BTA312X-600E,127


Triacs RAIL-THYR AND TRIACS
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AUD 0.8264

Multiples of: 1

BTA312X-800E,127


Triacs RAIL-THYR AND TRIACS
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AUD 0.8816

Multiples of: 6000

P2100SCLRP


Thyristor Surge Protection Devices - TSPD 190V 500A DO214 2L
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AUD 0.8373

Multiples of: 2500

X0403DF 1AA2


SCRs 4.0 Amp 400 Volt
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AUD 0.8022

Multiples of: 1750

K2000E70


190V~215V 10uA TO-92-2 Diacs Trigger Diode ROHS
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AUD 0.8055

Multiples of: 2000

TPA0234G


ON Semiconductor SCRs THY C77 SPECIAL SCR
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ON Semiconductor 0
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AUD 0.806

Multiples of: 2500

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