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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BT152X-800R.127


Thyristor; 800V; 13A; 20A; 3mA; Package: tube; THT; TO220FP
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WeEn Semiconductor 440
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AUD 1.092
Multiples of: 1

S6010RS3TP


SCRs 600V 10A 500uA
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Littelfuse 438
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AUD 1.1659
Multiples of: 1

ACTT6X-800E


Triac; 800V; 6A; 10mA; THT; tube; TO220FP
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WeEn Semiconductor 437
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AUD 0.696
Multiples of: 1

SK015LTP


SCRs 1000V 15A
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Littelfuse 437
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AUD 1.5245
Multiples of: 1

Q6015LT


TRIAC Internally Triggered 600 V 15 A Through Hole TO-220 Isolated Tab
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Littelfuse 436
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AUD 3.2057
Multiples of: 1

LLDB3


LL-34 Diacs Trigger Diode ROHS
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Yongyutai Electronics 436
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AUD 0.0098
Multiples of: 50

S4040R


Littelfuse SCRs 40A 400V
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Littelfuse 436
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AUD 4.2714
Multiples of: 1

SJ6040NRP


SCRs 600V 40A 40mA TO263 High Temp 150c SCRs
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Littelfuse 436
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AUD 4.9929
Multiples of: 1

Q6025J6TP


TRIAC Alternistor - Snubberless 600 V 25 A Through Hole TO-218X Isolated
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Littelfuse 436
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AUD 8.5643
Multiples of: 1

P3100SB


SMB Thyristor Surge Suppressors (TSS) ROHS
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SLKORMICRO 232
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AUD 0.0619
Multiples of: 10

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