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Wirewound Resistors 100W

Thyristors & Triacs

Thyristors can be described as the equivalent of a diode in series with an electrical switch without any moving parts. Triacs can be thought of as two Thyristors placed back to back. Triacs are electrical devices used for controlling electrical current between two terminals depending on the device being controlled. It is used to permit only a percentage of an AC signal to go through in a circuit. It is most commonly used for speed control of motors and in dimmer switches.

A Thyristor is a semiconductor, which means it uses a p-n junction. With four layers of semiconductor materials, you get an anode, a cathode and a gate terminal. It operates by allowing the current to pass through for a preset voltage on the gate terminals. It operates under several conditions.

151RC50A 600V 235A SCR Thyristor International Rectifier

Our Price: $100.00

2N1795 110A 200V Phase Control Thyristor International Rectifier

Our Price: $40.00

2N6075A 4 AMP 600V .5W Thyristors TRIAC

Our Price: $0.45

2N6401 16A 16 Amp 100V SCR Reverse Blocking Thyristor

Our Price: $1.00

BT136-800E 4A 800V Triac Sensitive Gate Philips

Our Price: $0.50

BTA08-400C 8A 400V Triac ST Micro

Our Price: $1.75

BTA08-600C 8A 600V Triac ST Microelectronics

Our Price: $1.60

BTA12-600CW 12A 600V Triac ST Microelectronics

Our Price: $1.40

BTA216-800B 16A 800V High Commutation Triac Philips

Our Price: $2.00

BTB04-600SAP 4A 600V Sensitive Gate Triac ST Microelectronics

Our Price: $1.50

BTB10-400BW 10A 400V Glass Passivated Triac ST Microelectronics

Our Price: $1.60

BTB10-600BW 10A 600V Triac ST Microelectronics

Our Price: $1.20

BTB12-600BW 12A 600V Triac ST Microelectronics

Our Price: $0.50

BTB16-400BW 16A 400V Triac ST Micro

Our Price: $1.10

BTB16-600BW 16A 600V Triac ST Micro

Our Price: $1.10

BTB16-800BW 16A 800V Triac ST Micro

Our Price: $1.10

C106B 4 AMP 4A 200V Thyristors SCRs PNPN

Our Price: $0.39

C122B1 8A 200V SCR Reverse Blocking Thyristor

Our Price: $1.00

HI13SG 3A 100V Triac

Our Price: $0.90

LCP1521SRL Programmable Transient Voltage Suppressor ST Microelectronics

Our Price: $0.40

MCR69-3 25A 100V SCR Reverse Blocking Thyristor

Our Price: $1.20

P1100SA-RP 50A 90V SIDACtor Thyristor Teccor

Our Price: $0.45

P2600SBRP 250A 220V SIDAC Sidactor® Littelfuse

Our Price: $1.60

P3100EA70 275V SIDACtor Thyristors Teccor

Our Price: $0.37

P3100SCRP 275V SIDACtor® SMT Thyristor Littelfuse

Our Price: $1.00

P3203AB 100A 270V SIDACtor Thyristors

Our Price: $1.78

P3203AC 500A 270V SIDACtor Thyristors Teccor

Our Price: $2.00

P3403AB P3403 AB Balanced Three-chip SIDACtor Device

Our Price: $2.00

P5103AC 420V 50A Balanced Thyristor Teccor

Our Price: $2.85

Q4008L4 8.0A 400V Gated Triac Thyristor Teccor

Our Price: $1.00

Q4008L4 Q4008L 4 8A 400V Triac Thyristors Teccor

Our Price: $1.00

Q4015R5 15A 400V Triac Teccor

Our Price: $1.50

Q4025R6 25A 400V Alternistor Triacs Teccor

Our Price: $1.75

Q8008L5 8A 800V Gated Triac Thyristor Teccor

Our Price: $2.00

SCR5162-005 SCR5162 Triac Thyristor Motorola

Our Price: $0.25

T10C220B 250A 220V Sidactor Thyristor Crydom

Our Price: $0.60

T435-800T 4A 800V Triac Thyristor ST Microelectronics

Our Price: $1.00

T500156005AX T500 Series SCR Thyristor Powerex

Our Price: $68.88

TIC106D 5A 400V SCR Thyristor Texas Instruments

Our Price: $0.75

TVB200SA 150A 200V Surface Mount Thyristor Raychem

Our Price: $0.25

2N5064 800mA 200V Reverse Blocking Thyristor Original Motorola

Our Price: $0.60

S2008LS2 8A 200V Sensitive Gate SCRs Thyristors Teccor

Our Price: $2.50

TVB270SC 270A 60V Surface Mount Thyristor Raychem

Our Price: $0.50

CS19-12HO1 29A 1200V Phase Control Thyristor IXYS

Our Price: $2.50