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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BT136S-600E


10mA 10mA 600V Two-way thyristor TO-252 Thyristors (SCR)/Modules ROHS
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Minos 11727
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AUD 0.1077
Multiples of: 5

MCR708AG


TO-252-2(DPAK) TRIACs ROHS
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Littelfuse 3179
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AUD 0.87
Multiples of: 1

T3035H-6G


Triacs High-temperature 30A Triacs
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STMicroelectronics 3152
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AUD 1.4589
Multiples of: 1

MAC97A6


TO-92-3 TRIACs ROHS
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Kang Yang 3133
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AUD 0.0444
Multiples of: 10

S8008DRP


SCRs 8A 800V
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Littelfuse 3126
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AUD 1.4646
Multiples of: 1

P0300SB


Thyristor Surge Protection Devices - TSPD TSS DO-214AA 25V 50mA Co 70pF
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Yageo 3118
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AUD 0.1373
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OP05CA


SMA(DO-214AC) Semiconductor Discharge Tubes (TSS) ROHS
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Ruilongyuan 3099
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AUD 0.0804
Multiples of: 5

BT134W-600.135


Triac; 600V; 1A; 35/70mA; SMD; sensitive gate; 4Q; Reel, tape; SOT223
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WeEn Semiconductor 3097
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AUD 0.358
Multiples of: 1

BTA12-700CRG


Triac; 700V; 12A; 25mA; THT; tube; TO220ABIns
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STMicroelectronics 3007
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AUD 1.4705
Multiples of: 1

TISP4240M3BJR-S


Thyristor Surge Protection Devices - TSPD BI-DIRECTIONL PRTCTR 180volts
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Bourns 2306
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AUD 0.4127
Multiples of: 1

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