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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NTE5631


Triac; 50V; 10A; 50mA; THT; tube; TO220
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NTE 25
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AUD 3.4
Multiples of: 1

MCMA50P1200TA


SCR Modules Single and Dual Thyristor Modules
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IXYS 25
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AUD 50.2444
Multiples of: 1

BTA12-800CW


35mA 800V Two-way thyristor TO-220 TRIACs ROHS
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Weida Semiconductor 24
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AUD 0.2884
Multiples of: 5

MCR08BT1G


SCRs THY .8A 200V SCR
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Littelfuse 24
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AUD 0.6564
Multiples of: 1

NTE5645


Thyristor TRIAC 600V 100A 3-Pin(3+Tab) TO-220 Isolated
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NTE 24
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AUD 7.7708
Multiples of: 1

BTA25-800B


STMicroelectronics Triacs 25 A standard 34 triacs
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STMicroelectronics 24
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AUD 14.9333
Multiples of: 1

VVZ39-12HO7


IXYS SCR Modules 39 Amps 1200V
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IXYS 24
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AUD 26.7154
Multiples of: 1

PSW1C70/12


Module; double independent; 1.2kV; 53A; ECO-PAC 1; Ufmax:1.48V
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Powersem 24
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AUD 27.3556
Multiples of: 1

PSW1C 140/12


Module; opposing; 1.2kV; 130A; ECO-PAC 1; Ufmax:1.5V; Ifsm:1kA
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Powersem 24
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AUD 29
Multiples of: 1

PSW1C100/16


Module; double independent; 1.6kV; 96A; ECO-PAC 1; Ufmax:1.55V
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Powersem 24
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AUD 35.7108
Multiples of: 1

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