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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BT151U-500C,127


BT151U-500C/SIL3/STANDARD MARK
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WeEn Semiconductor 1602
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AUD 0.5445
Multiples of: 1

S4006LTP


TO-220 TRIACs ROHS
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Littelfuse 1602
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AUD 1.5211
Multiples of: 1

Q6008LH4TP


TRIAC Alternistor - Snubberless 600 V 8 A Through Hole TO-220 Isolated Tab
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Littelfuse 1588
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AUD 2.4043
Multiples of: 1

Q6015L6TP


Triacs 600V 15A 80-80-80mA
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Littelfuse 1578
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AUD 3.4132
Multiples of: 1

P2300SB


SMB Thyristors (SCR)/Modules ROHS
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YFW Electronics 1576
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AUD 0.1142
Multiples of: 5

MCR100-8-89


SOT-89-3L Thyristors (SCR)/Modules ROHS
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Weida Semiconductor 1571
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AUD 0.0442
Multiples of: 10

BT169D,126


SCRs Thyristor SCR 400V 9A 3-Pin SPT
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WeEn Semiconductor 1542
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AUD 0.1436
Multiples of: 10

BTA16-600BRG


TO-220AB TRIACs ROHS
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JSMSEMI 1046
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AUD 0.4008
Multiples of: 1

BT131S


SOT-223-3L TRIACs ROHS
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FUXINSEMI 281
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AUD 0.0858
Multiples of: 5

BT151-500L,127


SCRs RAIL-THYR AND TRIACS
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NXP 0
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AUD 0.4741
Multiples of: 6000

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