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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TYN625RG


Thyristor; 600V; 16A; 25A; 40mA; Package: tube; THT; TO220AB
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STMicroelectronics 970
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AUD 1.0934
Multiples of: 1000

ACTT6B-800E,118


Triacs AC Thyristor Triac power switch
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WeEn Semiconductor 503
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AUD 0.826
Multiples of: 1

03P4J


Thyristors - TRIACs SOT-89 RoHS
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KEXIN 310
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AUD 0.0638
Multiples of: 5

BTA08-800B


TO-220A TRIACs ROHS
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JSMSEMI 310
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AUD 0.3319
Multiples of: 5

BTB16-700BWRG


Triac; 700V; 16A; 50mA; THT; Snubberless™; tube; TO220AB
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STMicroelectronics 309
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AUD 1.62
Multiples of: 1

BT136B-800E,118


Triac; 800V; 4A; D2PAK; Igt: 10/25mA; Ifsm: 25A; 4Q; sensitive gate
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WeEn Semiconductor 309
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AUD 0.4683
Multiples of: 1

BT131-800D,112


Triacs Thyristor TRIAC 800V 13.7A 3-Pin
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WeEn Semiconductor 307
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AUD 0.1823
Multiples of: 1

TPDV640RG


STMicroelectronics Triacs 6.0 Amp 400 Volt
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STMicroelectronics 306
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AUD 12.2414
Multiples of: 1

BT134-600E.127


Triac; 600V; 4A; 11mA; SOT82
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NXP 295
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AUD 0.438
Multiples of: 1

BT137S-600E(MS)


600V TO-252 TRIACs ROHS
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MSKSEMI 281
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AUD 0.1527
Multiples of: 5

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