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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ACTT6G-800E,127


TRIAC Logic - Sensitive Gate 800 V 6 A Through Hole I2PAK (TO-262)
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NXP 1885
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AUD 0.5704
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BT136-600E/L01,127


Triacs Thyristor TRIAC 600V 27A 3-Pin (3+Tab)
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NXP 1882
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AUD 0.4023
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BTA208X-1000C0,127


Triacs Thyristor TRIAC 1KV 71A 3-Pin (3+Tab)
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NXP 1882
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AUD 0.495
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L0109NTRP


Triacs SEN TRIAC 1A 800V 10 10 10 10 MA
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Littelfuse 1881
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AUD 0.451
Multiples of: 1

BS1300N-C-F


SMB-F Thyristor Surge Suppressors (TSS) ROHS
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Bencent 1876
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AUD 0.2646
Multiples of: 5

S4N1RP


Littelfuse SCRs S4N1RP
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Littelfuse 1873
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AUD 0.8596
Multiples of: 1

BTA12-800CWRG


TO-220AB TRIACs ROHS
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JSMSEMI 1862
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AUD 0.3448
Multiples of: 1

P0640SALRP


Thyristor Surge Protection Devices (TSPD) 50A 58V
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Littelfuse 1838
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AUD 0.6521
Multiples of: 1

T810T-8FP


TRIAC Logic - Sensitive Gate 800 V 8 A Through Hole TO-220FPAB
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STMicroelectronics 1432
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AUD 1.0403
Multiples of: 1

DB3


Diacs Trigger Diode DO-35 RoHS
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Starsea 0
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AUD 0.023
Multiples of: 20

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