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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BEP4200SC


DO-214AA Thyristor Surge Suppressors (TSS) ROHS
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Bourne 5179
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AUD 0.1082
Multiples of: 5

BT131-600.412


Thyristors - TRIACs Two-way thyristor 600V TO-92 (TO-92-3) RoHS
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WeEn Semiconductor 4011
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AUD 0.19
Multiples of: 1

T435-600B


Triac; 600V; 4A; 35mA; SMD; Snubberless™; tube; DPAK
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STMicroelectronics 571
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AUD 0.4848
Multiples of: 1

BTB16-800BWRG(UMW)


TO-220B Thyristors (SCR)/Modules ROHS
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Youtai 567
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AUD 0.2659
Multiples of: 5

S4006LS2TP


SCRs 400V 6A Sensing
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Littelfuse 565
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AUD 1.4221
Multiples of: 1

BTA212B-800E,118


Triacs THYR AND TRIACS
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WeEn Semiconductor 562
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AUD 1.026
Multiples of: 1

BTB12-600CWRG(UMW)


TO-220B Thyristors (SCR)/Modules ROHS
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Youtai 562
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AUD 0.2616
Multiples of: 5

BTA212X-800B.127


Triac; 800V; 12A; 50mA; THT; sensitive gate; 3Q, Hi-Com; tube
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WeEn Semiconductor 552
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AUD 0.976
Multiples of: 1

BTA412Y-800B.127


Triac; 800V; 12A; 50mA; THT; sensitive gate; 3Q, Hi-Com; tube
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WeEn Semiconductor 551
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AUD 1.002
Multiples of: 1

BT137-800.127


Triac; 800V; 8A; 70mA; TO220AB
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NXP 515
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AUD 0.674
Multiples of: 1

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