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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P0300SB


Thyristor Surge Protection Devices - TSPD TSS DO-214AA 25V 50mA Co 70pF
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Yageo 8346
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AUD 0.0999
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MAC8SNG


TRIAC Logic - Sensitive Gate 800 V 8 A Through Hole TO-220AB
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ON Semiconductor 3641
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AUD 1.0136
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Z0105-NN


800V 1 SOT-223-3L TRIACs ROHS
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Weida Semiconductor 3637
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AUD 0.0692
Multiples of: 5

BTA312B-800E,118


NXP Semiconductors Triacs Thyristor TRIAC 800V 105A 3-Pin (2Tab)
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NXP 3634
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AUD 0.7779
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BTA312B-800E,118


Triacs Thyristor TRIAC 800V 105A 3-Pin (2+Tab)
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WeEn Semiconductor 3634
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AUD 0.6631
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Q6030LH5TP


Triacs 600V 30A ALTNSTR ISO 50-50-50 mA TO220
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Littelfuse 3623
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AUD 4.4629
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BTB16-600CRG


STMicroelectronics Triacs 16 Amp 600 Volt
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STMicroelectronics 3612
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AUD 0.6805
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Z0109NN,135


Thyristor TRIAC 800V 8.5A 4-Pin(3+Tab) SOT-223 T/R
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WeEn Semiconductor 3589
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AUD 0.2121
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BT131-89-2L


SOT-89-2 TRIACs ROHS
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Kang Yang 3453
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AUD 0.0633
Multiples of: 10

2SC2983


Diacs Trigger Diode TO-252-2 (DPAK) RoHS
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Changjing Electronics Technology 3361
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AUD 0.1649
Multiples of: 5

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