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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MCNA75PD2200TB


SCR Modules BIPOLAR MODULE-THYRISTOR
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IXYS 24
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AUD 54.6508
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VS-111RKI120PBF


Vishay Semiconductors SCRs 110 Amp 1200 Volt 172 Amp IT(RMS)
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Vishay 24
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AUD 55.0677
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MDA95-22N1B


SCR Modules Water Cooled Moudles
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IXYS 24
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AUD 55.6286
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TISP4180H3BJR-S


Thyristor Surge Protection Devices - TSPD 33K OHM 1% 1/2W
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Bourns 23
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AUD 0.6423
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NTE5602


Triac; 100V; 4A; 30/60mA; THT; bulk; TO126
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NTE 23
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AUD 3.0444
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NTE56067


Triac; 800V; 16A; 50mA; THT; high commutation; tube; TO220
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NTE 23
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AUD 5.2222
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PSW1C 40/08


Module; double independent; 800V; 44A; ECO-PAC 1; Ufmax:1.41V
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Powersem 23
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AUD 17.6
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TT120N16SOFB01HPSA1


SCR Modules LÃ?T-BOND MODULE
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Infineon 23
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AUD 36.2492
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TT60N16SOF


Module; double series; 1.6kV; 60A; BG-SB20-1; Ufmax:1.75V; screw
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Infineon 23
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AUD 38.3429
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PSW1H 205/12


Module: diode-thyristor; 1.2kV; 230A; ECO-PAC 2; Ufmax:1.5V; screw
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Powersem 23
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AUD 39.4667
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