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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SKKH 172/16E


Module; double series; 1.6kV; 172A; V: A22; SEMIPACK2; Ufmax:1.41V
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Semikron 40
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AUD 114.76
Multiples of: 1

SKKT 72/16E


Module; thyristor/thyristor; 1.6kV; 70A; A46; SEMIPACK1; Igt:150mA
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Semikron 40
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AUD 60.52
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CLF20E1200PB


Littelfuse 1200V 20A HEF
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IXYS 39
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AUD 2.871
Multiples of: 1

NTE5604


Triac; 300V; 4A; 30/60mA; THT; bulk; TO126
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NTE 39
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AUD 2.06
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VS-22RIA20


Thyristor SCR 200V 420A 3-Pin TO-48
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Vishay 39
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AUD 17.3077
Multiples of: 1

SKKT 106/12E


Module; thyristor/thyristor; 1.2kV; 106A; A46; SEMIPACK1; screw
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Semikron 39
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AUD 58.4
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VS-81RIA120PBF


SCRs 80 Amp 1200 Volt 1990 Amp ITSM
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Vishay 35
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AUD 49.0286
Multiples of: 1

SKKT 172/16E


Module; thyristor/thyristor; 1.7kV; 175A; A21; SEMIPACK2; screw
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Semikron 35
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AUD 110.36
Multiples of: 1

BTA26


800V 1 TO-3P TRIACs ROHS
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Weida Semiconductor 0
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AUD 0.6233
Multiples of: 1

BTA24-800BWRG(UMW)


TO-220A TRIACs ROHS
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Youtai 0
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AUD 0.417
Multiples of: 1

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