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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NTE5418


Thyristor; 400V; 10A; 15mA; THT; TO220ISO
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NTE 0
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AUD 3
Multiples of: 1

SJ6040R2TP


SCRs 600V 40A 15mA TO220 High Temp 150c SCRs
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Littelfuse 0
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AUD 2.8833
Multiples of: 1

QK012NH5RP


Littelfuse Triacs 1000V 12A 50-50-50mA
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Littelfuse 0
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AUD 3.0206
Multiples of: 500

VS-25TTS12STRLPBF


Vishay Semiconductors SCRs 1200 Volt 25 Amp
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Vishay 0
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AUD 3.0243
Multiples of: 1

T835H-8G-TR


TRIAC Alternistor - Snubberless 800V 8A Surface Mount D2PAK
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STMicroelectronics 0
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AUD 3.0313
Multiples of: 1

P4802ABL


Thyristor Surge Protection Devices - TSPD 100A 220/440V
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Littelfuse 0
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AUD 3.1687
Multiples of: 500

P1602ACMCL


Thyristor Surge Protection Devices - TSPD 65/130V 500A SIDACtor
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Littelfuse 0
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AUD 3.0339
Multiples of: 500

Q6012NH5TP


Triacs 600V 12A 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 0
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AUD 3.0369
Multiples of: 1

IKW40N120H3


TO-247 TRIACs ROHS
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SPTECH 0
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AUD 3.0399
Multiples of: 1

P4802AB


Thyristor Surge Protection Devices 440V 30A 3-Pin TO-220 Modified
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Littelfuse 0
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AUD 3.049
Multiples of: 10

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