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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MAC97A6G


Thyristors - TRIACs TO-92 RoHS
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FUXINSEMI 630
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AUD 0.0428
Multiples of: 10

PJX121SQ


3mA 200uA 1.2kV 1 unidirectional thyristor SOT-89 Thyristors (SCR)/Modules ROHS
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Pingjingsemi 611
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AUD 0.0878
Multiples of: 5

MAC8MG


TRIAC Standard 600 V 8 A Through Hole TO-220AB
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ON Semiconductor 611
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AUD 1.0811
Multiples of: 1

2N6394G


SCRs 50V 12A
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ON Semiconductor 610
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AUD 1.8229
Multiples of: 1

QJ6016LH4TP


Triacs 60V 16A 35mA HI TEMP TO-220AB Isolated
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Littelfuse 609
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AUD 2.5907
Multiples of: 1

MAC15MG


ON Semiconductor Triacs THY FP 15A 600V TRI
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ON Semiconductor 604
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AUD 1.4473
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BTB20-600B


TO-220 Thyristors (SCR)/Modules ROHS
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Minos 601
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AUD 0.2562
Multiples of: 5

BT139B-600E.118


Triac; 600V; 16A; 10/25mA; SMD; sensitive gate; 4Q; Reel, tape; D2PAK
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WeEn Semiconductor 600
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AUD 0.908
Multiples of: 1

P0641SCLRP


Thyristor Surge Protection Devices - TSPD 58V 500A DO214 2L SIDACtor Uni
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Littelfuse 599
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AUD 0.8652
Multiples of: 1

BT139X-600G.127


Triac; 600V; 16A; 50/100mA; THT; sensitive gate; 4Q; tube; TO220FP
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WeEn Semiconductor 505
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AUD 0.868
Multiples of: 1

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