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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BTA312B-600D,118


NXP Semiconductors Triacs Thyristor TRIAC 600V 105A 3-Pin (2Tab)
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NXP 11230
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AUD 0.8061
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BTA312B-600D,118


Triacs Thyristor TRIAC 600V 105A 3-Pin (2+Tab)
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WeEn Semiconductor 11230
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AUD 0.8061
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TISP4A265H3BJR-S


Sidacs ADSL voltage 23vPEAK Bidirectional
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Bourns 5820
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AUD 0.5221
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TYN225RG


TO-220 TRIACs ROHS
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STMicroelectronics 5820
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AUD 0.9946
Multiples of: 1000

TISP4145J1BJR-S


Thyristor Surge Protection Devices - TSPD PROTECTOR - SINGLE BIDIRECTIONAL
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Bourns 5820
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AUD 2.2679
Multiples of: 3000

TISP4180J3BJR-S


PROTECTOR - SINGLE BIDIRECT
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Bourns 5820
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AUD 2.3812
Multiples of: 3000

BT139-800G,127


Triacs RAIL TRIAC
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WeEn Semiconductor 5795
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AUD 0.6946
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BTA204S-800B,118


Triacs THYR AND TRIACS
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NXP 5794
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AUD 0.385
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BTA412Y-800B,127


Triacs RAIL-THYR AND TRIACS
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WeEn Semiconductor 5751
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AUD 0.7071
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BTA208-600B,127


Triacs RAIL 3Q TRIAC
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NXP 5751
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AUD 0.6019
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