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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QK025L6


Triacs 1000V 25A
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Littelfuse Availability : 955
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USD 3.9981

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Hot SJ6025R2TP


SCRs 25A High Temp Thyristor
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Littelfuse Availability : 954
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USD 1.4099

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TCR22-6


Littelfuse SCRs 1.5A 200uA 400V Sensing
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Littelfuse Availability : 953
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USD 0.4345

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BTA316-800B


Triac; 800V; 16A; 50mA; THT; sensitive gate; 3Q, Hi-Com; tube
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WeEn Semiconductor Availability : 952
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USD 0.5138

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SJ6020L2TP


SCRs 20A High Temp Thyristor
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Littelfuse Availability : 952
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USD 1.6495

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K220SA


SMA Diacs Trigger Diode ROHS
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ZHIDE Availability : 950
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USD 0.0988

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BTB20-600B


TO-220 Thyristors (SCR)/Modules ROHS
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Minos Availability : 950
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USD 0.1908

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T1635H-8I


Triacs DFD THYR TRIAC & RECTIFIER
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STMicroelectronics Availability : 950
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USD 0.8497

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2N6394TG


SCRs THY 12A 50V SCR
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Littelfuse Availability : 950
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USD 0.985

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L0109MTRP


TRIAC Logic - Sensitive Gate 600 V 1 A Surface Mount SOT-223
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Littelfuse Availability : 949
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USD 0.2942

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BTA208X-1000B,127


Triac; 1kV; 8A; TO220FP; Igt: 50mA; Ifsm: 65A; 3Q,Hi-Com
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WeEn Semiconductor Availability : 948
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USD 0.4844

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MAC9DG


TRIAC Standard 400 V 8 A Through Hole TO-220AB
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ON Semiconductor Availability : 948
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USD 0.7018

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BTA16-800SW3G


Triacs ISO TO220 16A 10MA TRIAC
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Littelfuse Availability : 948
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USD 3.038

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MCR12NG


SCRs 800V 12A
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Littelfuse Availability : 947
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USD 1.666

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BTA212-600E,127


Triac; 600V; 12A; TO220AB; Igt: 10mA; Ifsm: 95A; 3Q,Hi-Com
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WeEn Semiconductor Availability : 946
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USD 0.728

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Hot MAC8DG


TRIAC Standard 400 V 8 A Through Hole TO-220AB
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ON Semiconductor Availability : 946
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USD 0.7722

Multiples of: 1

MCR72-3G


SCRs 100V 8A
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Littelfuse Availability : 946
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USD 0.966

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SK016RTP


SCRs 1000V 16A SCR TO220
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Littelfuse Availability : 946
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USD 1.232

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MAC12DG


Triacs Sensitive Gate
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Littelfuse Availability : 946
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USD 1.946

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CR08AS-12B


Thyristors - TRIACs SOT-89 RoHS
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KEXIN Availability : 945
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USD 0.0507

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