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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CTA12-600B


Triac 12A 600V Isolated TO-220AB
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C3 Semiconductors Availability : 360
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USD 0.7087

Multiples of: 1

D8020LTP


SCRs 800V 20A
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Littelfuse Availability : 360
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USD 1.54

Multiples of: 1

BTA16-800SW3G


Triacs ISO TO220 16A 10MA TRIAC
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

ON Semiconductor Availability : 360
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USD 1.7213

Multiples of: 1

BT139-800E


TO-220 TRIACs ROHS
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JSMSEMI Availability : 358
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USD 0.1761

Multiples of: 5

TYN825RG


Thyristor; 800V; 16A; 25A; 40mA; Package: tube; THT; TO220AB
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

STMicroelectronics Availability : 358
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USD 1.775

Multiples of: 1000

BTA312B-600D,118


NXP Semiconductors Triacs Thyristor TRIAC 600V 105A 3-Pin (2Tab)
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NXP Availability : 355
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USD 0.4763

Multiples of: 1

BTA312B-600D,118


Triacs Thyristor TRIAC 600V 105A 3-Pin (2+Tab)
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WeEn Semiconductor Availability : 355
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USD 0.4763

Multiples of: 1

TPDV640RG


STMicroelectronics Triacs 6.0 Amp 400 Volt
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

STMicroelectronics Availability : 354
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USD 9.966

Multiples of: 1

MAC12NG


Triacs THY 12A 800V TRIAC
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

ON Semiconductor Availability : 353
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USD 1.815

Multiples of: 1

CIQ1680


TO-220 TRIACs ROHS
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Tokmas Availability : 352
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USD 0.3034

Multiples of: 1

BTA41-600BRG


TO-3P Thyristors (SCR)/Modules ROHS
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Weida Semiconductor Availability : 352
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USD 0.6635

Multiples of: 1

S8015L


Littelfuse SCRs 15A 1000V
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Littelfuse Availability : 352
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USD 1.397

Multiples of: 1

SV6016D1TP


SCRs SCR HT 16 AMP
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Littelfuse Availability : 351
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USD 1.0593

Multiples of: 1

Z0405MH


Triacs 4 A Triac
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STMicroelectronics Availability : 348
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USD 0.2534

Multiples of: 1

MAC12SNG


Triacs THY 12A 800V TRIAC
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ON Semiconductor Availability : 347
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USD 0.77

Multiples of: 1

Q4010LTHTP


Triacs 400V 10A 33/43V
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Littelfuse Availability : 347
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USD 1.1848

Multiples of: 1

Hot HQ6025LH5TP


Triacs ALT 600V 25A 50-50-50MA
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Littelfuse Availability : 347
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USD 2.9575

Multiples of: 1

Q6025R5TP


Triacs 600V 25A Triac 50-50-50 mA TO220
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Littelfuse Availability : 346
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USD 1.639

Multiples of: 1

VS-40TPS12ALHM3


SCRs 35A If; 1200V Vr Low Igt 40mA Max
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Vishay Availability : 344
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USD 1.71

Multiples of: 1

S6010RTP


SCRs 600V 10A
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Littelfuse Availability : 341
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USD 0.8008

Multiples of: 1

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