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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MCR100-8


60uA 600V SOT-23 Thyristors (SCR)/Modules ROHS
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TECH PUBLIC 2657
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AUD 0.0268
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BTA41-800BQ


Triacs BTA41-800BQ II TO3P STANDARD MARKING * HORIZONTAL, RAIL PACK
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WeEn Semiconductor 2651
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AUD 2.6365
Multiples of: 1

BTA312X-600D,127


Triacs RAIL-THYR AND TRIACS
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NXP 2651
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AUD 0.8981
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BTA204S-600C.118


Thyristors - TRIACs Two-way thyristor 600V TO-252-3 RoHS
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WeEn Semiconductor 2650
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AUD 0.5689
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DSLP0180T023G6RP


Thyristor Surge Protection Devices - TSPD 18V 30A
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Littelfuse 2636
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AUD 0.6286
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TN1610H-6FP


STMicroelectronics SCRs
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STMicroelectronics 2629
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AUD 0.7002
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BT138-800G,127


Triacs RAIL TRIAC
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NXP 2618
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AUD 0.6495
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BT137-600E,127


Thyristors - TRIACs Two-way thyristor 600V TO-220 (TO-220-3) RoHS
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WeEn Semiconductor 2585
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AUD 0.666
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BTA16-600BQ


Triac; 600V; 16A; 50/70mA; THT; sensitive gate; 4Q; tube; ITO220AB
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WeEn Semiconductor 2493
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AUD 0.7194
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BTA208B-1000C,118


NXP Semiconductors Triacs 3 QUADRANT TRIAC
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NXP 428
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AUD 0.6478
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