Two kinds of thyristor single-directional thyristor and two-way controllable silicon. Bidirectional thyristor is also called three-way two-way thyristor, referred to as Triac. Bidirectional thyristor is equivalent to two one-way thyristor reverse direction, which has two-way telephoto functions. Its peas is determined by the control pole G. Adding a positive pulse (or negative pulse) on the control pole G can be turned on forward (or reverse). The advantage of this device is that the control circuit is simple, there is no reverse tolerance problem, so it is particularly suitable for use with the communication without contact switch.

DCR1850L52 DYNEX silicon controlled

N5177FD280 WESTCODE high-power converter thyristor

ZP1600A/800V rectifier diode SCR

SM06CXC504 UK WESTCODE thyristor

T2476N28TOF Germany EUPEC Thyristor

Thyristor FG1000CX-50 can be turned off

Y38DSE Flat SCR

SM45CXC374 UK WESTCODE thyristor

DCR5450W22 DYNEX silicon controlled

N1297NS220 WESTCODE high-power converter thyristor

KK1200A/2000V Fast thyristor

T2509N06TOF Germany EUPEC Thyristor

N850CH36 Germany EUPEC Thyristor

N360CH36 WESTCODE high-power converter thyristor

KK2000A/4000V Fast thyristor

T878N18TOF Germany EUPEC Thyristor

N610CH06 WESTCODE high-power converter thyristor

Y70KPE Flat SCR

Sale of WESTCODE UK R216CH12 fast thyristor

WESTCODE UK N680CH24 Thyristor

T2160N24TOF Germany EUPEC Thyristor

Y70KKG Y76KKG Flat SCR

Sale of WestCode UK R0929LS12A Fast SCR Thyristor

N630CH30 WESTCODE high-power converter thyristor

N1400CH02 WESTCODE high-power converter thyristor

R800CH14 UK WESTCODE thyristor

R219CH04 UK WESTCODE thyristor

WESTCODE UK T1200TA25ASAA

Flat bidirectional thyristor (SCR): KS100A-1500A/400V-3000V

Supply West Code WESTCODE UK W1748LC160 diode

N282CH22 UK WESTCODE thyristor