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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BT137B-800.118


Triac; 800V; 8A; 35/70mA; SMD; sensitive gate; 4Q; Reel, tape; D2PAK
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WeEn Semiconductor 776
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AUD 0.6499
Multiples of: 1

BTA08-800SW


Triac; 800V; 8A; TO220AB; Igt: 10mA; Ufmax: 1.55V
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Luguang 0
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AUD 0.6403
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DSLP0240T023G6RP


Thyristor Surge Protection Devices - TSPD 24V 30A
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Littelfuse 0
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AUD 0.6452
Multiples of: 1

BTA208S-800E.118


Triac; 800V; 8A; 10mA; SMD; sensitive gate; 3Q, Hi-Com; DPAK
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WeEn Semiconductor 0
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AUD 0.6411
Multiples of: 1

BT138-600E.127


Triac; 600V; 12A; 10/25mA; THT; sensitive gate; 4Q; tube; TO220AB
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WeEn Semiconductor 0
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AUD 0.6411
Multiples of: 1

BTA208S-800E.118


Triac; 800V; 8A; 10mA; SOT428
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NXP 0
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AUD 0.6411
Multiples of: 1

BT138-600E.127


Triacs RAIL TRIAC
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NXP 0
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AUD 0.6411
Multiples of: 1

BTA208-800E


Triacs THYR AND TRIACS
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NXP 0
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AUD 0.6438
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ACST610-8FP


STMicroelectronics Triacs AC POWER SWITCH 6 AMP LOAD <10 mA
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STMicroelectronics 0
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AUD 0.6441
Multiples of: 26

BT137-800.127


Triac; 800V; 8A; 35/70mA; THT; sensitive gate; 4Q; tube; TO220AB
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WeEn Semiconductor 0
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AUD 0.6449
Multiples of: 1

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