About Thyristors

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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ACTT6B-800E,118


Triacs AC Thyristor Triac power switch
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WeEn Semiconductor Availability : 808
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USD 0.5572

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LJ4006D8RP


Triacs 6A 600V Sens Triacs TO-252 D-PAK
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Littelfuse Availability : 804
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USD 0.7951

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MCR716T4G


SCRs 400V 4A
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Littelfuse Availability : 802
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USD 0.6905

Multiples of: 1

2N6349AG


TO-220 TRIACs ROHS
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Littelfuse Availability : 801
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USD 1.414

Multiples of: 1

BT138-600G,127


Triacs RAIL TRIAC
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WeEn Semiconductor Availability : 800
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USD 0.553

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BCR12PM


800V 1 TO-220F TRIACs ROHS
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Kang Yang Availability : 796
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USD 0.2052

Multiples of: 1

BT138X-800E,127


Triac; 800V; 12A; TO220FP; Igt: 10/25mA; Ifsm: 95A; 4Q
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WeEn Semiconductor Availability : 793
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USD 0.5264

Multiples of: 1

QJ6025LH5TP


Triacs 60V 25A 50mA HI TEMP TO-220AB Isolated
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Littelfuse Availability : 793
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USD 2.3231

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L6006L6


Triacs 600V 6A Sensing 5-5-5-10mA
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Littelfuse Availability : 792
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USD 1.298

Multiples of: 1

VS-25TTS08FP-M3


SCRs New Input Thyristor - FULLPAK-220-e3
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Vishay Availability : 788
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USD 2.53

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TISP4C220H3BJR-S


Thyristor Surge Protection Devices 180V 30A 2-Pin SMB T/R
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Bourns Availability : 786
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USD 0.3806

Multiples of: 1

BTA212X-800B.127


Triac; 800V; 12A; 50mA; THT; sensitive gate; 3Q, Hi-Com; tube
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WeEn Semiconductor Availability : 786
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USD 0.679

Multiples of: 1

BTA312-800B,127


Triacs RAIL-THYR AND TRIACS
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WeEn Semiconductor Availability : 785
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USD 0.6412

Multiples of: 1

BRX45


SCRs 60V CTRL Rectifier 8.0Vgrm 0.1W Pg
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Central Semiconductor Availability : 783
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USD 0.2794

Multiples of: 1

2N6403G


SCRs 400V 16A
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ON Semiconductor Availability : 782
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USD 0.8217

Multiples of: 1

ACS108-6SA-TR


TRIAC Logic - Sensitive Gate 600 V 450 mA Through Hole TO-92-3
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STMicroelectronics Availability : 780
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USD 0.3806

Multiples of: 1

BT134-600.127


Triac; 600V; 4A; 35mA; SOT82
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NXP Availability : 779
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USD 0.4172

Multiples of: 1

BT134-600.127


Triac; 600V; 4A; 35/70mA; THT; sensitive gate; 4Q; tube; SOT82
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WeEn Semiconductor Availability : 779
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USD 0.4172

Multiples of: 1

MCR25NG


ON Semiconductor SCRs 800V 25A
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ON Semiconductor Availability : 779
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USD 1.32

Multiples of: 1

MAC223A8X,127


Triac; 600V; 20A; TO220FP; Igt: 50/75mA; Ifsm: 190A; 4Q
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WeEn Semiconductor Availability : 778
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USD 0.8106

Multiples of: 1

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