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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BTA316-600BT.127


Triac; 600V; 16A; 50mA; THT; high temperature, sensitive gate; tube
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WeEn Semiconductor 119
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AUD 1.0111
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VTO39-08ho7


SCR Modules 39 Amps 800V
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IXYS 119
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AUD 21.6716
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CS20-25moT1


Thyristor; 2.5kV; 20A; 250mA; SMD; D3PAK; Ifsm:200A
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IXYS 118
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AUD 53.446
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SKKH 162/16E


Module; double series; 1.6kV; 160A; V: A22; SEMIPACK2; Ufmax:1.6V
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Semikron 117
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AUD 114.6222
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BT139-800E


TO-220 Thyristors (SCR)/Modules ROHS
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Minos 116
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AUD 0.2403
Multiples of: 5

CMA30E1600PN


SCRs 50 Amps 1600V
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IXYS 116
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AUD 4.3333
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BT136X-600,127


NXP Semiconductors Triacs RAIL TRIAC
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NXP 115
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AUD 0.376
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VS-VSKD166/08PBF


SCR Modules 800 Volt 165 Amp
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Vishay 115
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AUD 100.0385
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TISP4125H3BJR-S


Thyristor Surge Protection Devices - TSPD 220K OHM 1% 1/2W
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Bourns 114
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AUD 0.4564
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TYN616RG


Thyristor; 600V; 10A; 16A; 25mA; Package: tube; THT; TO220AB
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STMicroelectronics 114
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AUD 1.0183
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