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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TISP4070H3BJR-S


Thyristor Surge Protection Devices - TSPD 58V 600mA
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Bourns 7992
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AUD 0.463
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BT134W-600D,115


NXP Semiconductors Triacs 600V 1A
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NXP 7991
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AUD 0.344
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BT169D-L,116


NXP Semiconductors Rectifiers Silicon Controlled Rectifier
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NXP 7947
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AUD 0.1065
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BT148-400R,127


SCRs RAIL SCR
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NXP 7929
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AUD 0.3911
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2N6073A


Thyristor TRIAC 400V 30A 3-Pin(3+Tab) TO-225 Box
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ON Semiconductor 7803
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AUD 2.001
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Z0107MA 2AL2


STMicroelectronics Triacs 1.0 Amp 600 Volt
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STMicroelectronics 7760
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AUD 0.1485
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X0205MA 2BL2


SCRs 1.25A SCRS
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STMicroelectronics 7760
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AUD 0.1752
Multiples of: 2000

S402ESAP


Littelfuse SCRs 1.5 Amp Sensitive SCR
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Littelfuse 7760
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AUD 0.4198
Multiples of: 2000

BTB06-600BWRG


Triac; 600V; 6A; 50mA; THT; Snubberless™; tube; TO220AB
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STMicroelectronics 7760
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AUD 0.4382
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BTB06-600CRG


TRIAC Standard 600 V 6 A Through Hole TO-220
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STMicroelectronics 7760
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AUD 0.4569
Multiples of: 1000

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