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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TS420-600T


SCRs 4.0 Amp 600 Volt
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STMicroelectronics Availability : 137
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USD 0.6958

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BTB24-800BW


TO-220B TRIACs ROHS
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FUXINSEMI Availability : 136
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USD 0.2544

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BEP0300SB


SMB Thyristor Surge Suppressors (TSS) ROHS
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Bourne Availability : 135
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USD 0.0493

Multiples of: 5

G1V(B)20C-7000


Sidacs Sidac Uni-Directional
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Shindengen Availability : 135
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USD 0.8021

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CMA50E1600QB


SCRs PWR THYRISTOR -SCR TO-3P
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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.

IXYS Availability : 135
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USD 3.817

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SKKH 106/16E


Module; double series; 1.6kV; 106A; V: A47; SEMIPACK1; Ufmax:1.65V
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Semikron Availability : 135
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USD 33.684

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MCR25DG


SCRs 400V 25A
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ON Semiconductor Availability : 134
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USD 0.9229

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K2200E70


Sidacs 220V
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Littelfuse Availability : 133
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USD 0.5929

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MAC210A8G


TRIAC Standard 600 V 10 A Through Hole TO-220AB
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ON Semiconductor Availability : 133
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USD 1.353

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S6025RTP


TO-220 TRIACs ROHS
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Littelfuse Availability : 132
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USD 0.7043

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TYN612


TO-220 TRIACs ROHS
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Kang Yang Availability : 130
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USD 0.1643

Multiples of: 5

TISP4125H3BJR-S


Thyristor Surge Protection Devices - TSPD 220K OHM 1% 1/2W
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Bourns Availability : 129
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USD 0.3058

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Q6040K7TP


TRIAC Alternistor - Snubberless 600 V 40 A Through Hole TO-218 Isolated Tab
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Littelfuse Availability : 128
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USD 6.3325

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BT131-800T


SOT-223-3L TRIACs ROHS
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Weida Semiconductor Availability : 126
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USD 0.0358

Multiples of: 10

BTA08F


35mA 50mA 800V 1 TO-220 TRIACs ROHS
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YFW Electronics Availability : 126
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USD 0.1971

Multiples of: 5

Q6016LH3TP


Littelfuse Triacs 600V 16A 20-20-20mA
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Littelfuse Availability : 126
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USD 2.035

Multiples of: 1

ACST310-8FP


STMicroelectronics Triacs
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STMicroelectronics Availability : 125
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USD 0.6634

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CLA50E1200HB


TO-247AD TRIACs ROHS
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IXYS Availability : 124
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USD 1.5669

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VS-50RIA40


SCRs 400 Volt 50 Amp
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Vishay Availability : 124
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USD 11.429

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SKKT 162/18 E


Module; thyristor/thyristor; 1.8kV; 156A; A21; SEMIPACK2; screw
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Semikron Availability : 124
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USD 65.296

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