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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TISP4040H1BJR-S


Thyristor Surge Protection Devices - TSPD Very Low Volt Bidirectional
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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.

Bourns Availability : 6887
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USD 0.3019

Multiples of: 3000

BT152


TO-252-4R TRIACs ROHS
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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.

Weida Semiconductor Availability : 3459
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USD 0.0757

Multiples of: 1

SMDB3


Diac; Ifmax:1A; SOT23; 28÷36V
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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 : 3440
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USD 0.146

Multiples of: 1

DB4


Diac; Ifmax:2A; DO35; 35÷45V
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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 : 3433
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USD 0.043

Multiples of: 1

BT137-600/DG,127


Triacs 4Q 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.

WeEn Semiconductor Availability : 3427
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USD 0.2827

Multiples of: 1

BTA203-800CTEP


Triac; 800V; 3A; 30mA; THT; sensitive gate; 3Q, Hi-Com; bulk; TO92
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WeEn Semiconductor Availability : 3426
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USD 0.154

Multiples of: 1

BTA2008W-600D.135


Triac; 600V; 0.8A; 5mA; THT; 3Q, Hi-Com; bulk; TO92; Ifsm:9A
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WeEn Semiconductor Availability : 3426
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USD 0.1708

Multiples of: 1

Q4015R5TP


Triacs 400V 15A 50-50-50mA
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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.

Littelfuse Availability : 3413
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USD 1.529

Multiples of: 1

ACT108W-600E


WeEn Semiconductors ACT108W-600E/SC-73/REEL 13" Q1
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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.

WeEn Semiconductor Availability : 3401
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USD 0.2562

Multiples of: 1

BTB16-800BW3G


Triacs 16A 50mA 800V IGT 3 QUAD
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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 : 3401
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USD 0.7535

Multiples of: 1

BTB06-600SWRG


Triacs 6.0 Amp 600 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 : 3398
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USD 0.3063

Multiples of: 1

S402TSRP


Littelfuse SCRs 1.5 Amp Sensitive SCR
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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.

Littelfuse Availability : 3395
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USD 0.4283

Multiples of: 1

MCR12DCNT4G


SCRs 800V 12A
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ON Semiconductor Availability : 3388
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USD 0.5027

Multiples of: 1

P1500SDLRP


Thyristor Surge Protection Devices - TSPD HIGH SURGE 140V 1000A
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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.

Littelfuse Availability : 3381
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USD 0.7403

Multiples of: 1

K2401GRP


Sidacs MP SIDAC 240V DO15
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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.

Littelfuse Availability : 3370
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USD 1.0912

Multiples of: 1

BT131-89-2L


SOT-89-2 TRIACs ROHS
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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.

Kang Yang Availability : 3356
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USD 0.0415

Multiples of: 10

BT169D,126


SCRs Thyristor SCR 400V 9A 3-Pin SPT
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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.

WeEn Semiconductor Availability : 3356
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USD 0.0952

Multiples of: 10

P2300SD


Thyristor Surge Protection Devices - TSPD DO214AA 190V 200A
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Yageo Availability : 3353
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USD 0.105

Multiples of: 5

BT169G.126


TO-92-3 TRIACs ROHS
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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.

WeEn Semiconductor Availability : 3352
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USD 0.0812

Multiples of: 1

BT136S-600D,118


Thyristors - TRIACs Two-way thyristor 600V TO-252-2 (DPAK) RoHS
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WeEn Semiconductor Availability : 3201
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USD 0.4471

Multiples of: 5

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