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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BT151S-500R.118


Thyristor; 500V; 7.5A; 12A; 15mA; Package: Reel, tape; SMD; DPAK
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WeEn Semiconductor 406
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AUD 0.612
Multiples of: 1

S8035KTP


SCRs SCR 800V 35A Iso
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Littelfuse 403
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AUD 5.0129
Multiples of: 1

BT137S-800E(MS)


800V TO-252 TRIACs ROHS
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MSKSEMI 402
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AUD 0.1556
Multiples of: 5

BTA08-600C


Triac; 600V; 8A; TO220AB; Igt: 25mA; Ufmax: 1.55V
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Luguang 402
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AUD 0.614
Multiples of: 1

MAC210A10G


Triacs THY 10A 800V TRIAC
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ON Semiconductor 401
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AUD 2.3729
Multiples of: 1

BT139B-600E-JSM


TO-263 TRIACs ROHS
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JSMSEMI 397
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AUD 0.4337
Multiples of: 1

BTA208X-800E.127


Triac; 800V; 8A; 10mA; THT; sensitive gate; 3Q, Hi-Com; tube; TO220FP
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WeEn Semiconductor 388
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AUD 0.744
Multiples of: 1

VS-50TPS12L-M3


Vishay SCRs New Input Thyristor - TO-247-e3
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Vishay 387
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AUD 5.1229
Multiples of: 1

BTA12


15mA 10mA 800V Two-way thyristor TO-220A TRIACs ROHS
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YFW Electronics 387
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AUD 0.428
Multiples of: 1

BTA216X-800B.127


Triac; 800V; 16A; 50mA; THT; sensitive gate; 3Q, Hi-Com; tube
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WeEn Semiconductor 383
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AUD 1.032
Multiples of: 1

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