可控硅，是可控硅整流元件的简称，是一种具有三个PN 结的四层结构的大功率半导体器件，亦称为晶闸管。
具有体积小、结构相对简单、功能强等特点，是比较常用的半导体器件之一。
该器件被广泛应用于各种电子设备和电子产品中，多用来作可控整流、逆变、变频、调压、无触点开关等。
家用电器中的调光灯、调速风扇、空调机、电视机、电冰箱、洗衣机、照相机、
组合音响、声光电路、定时控制器、玩具装置、无线电遥控、摄像机及工业控制等都大量使用了可控硅器件。
半控可控硅：
MCD44-08IO1B
MCD44-12IO1B
MCD44-14IO1B
MCD44-16IO1B
MCD18-18IO1B
MCD56-08IO1B
MCD56-12IO1B
MCD56-14IO1B
MCD56-16IO1B
MCD56-18IO1B
MCD72-12IO1B
MCD72-16IO1B
MCD94-20IO1B
MCD94-22IO1B
MCD95-14IO1B
MCD95-16IO1B
MCD95-12IO1B
MCD95-18IO1B
MCD132-08IO1
MCD132-12IO1
MCD132-14IO1
MCD132-16IO1 .
MCD132-18IO1
MCD161-20IO1
MCD161-22IO1
MCD162-08io1
MCD162-12io1
MCD162-14io1
MCD162-16io1
MCD162-18io1
MCD200-12io1
MCD200-14io1
MCD200-16io1
MCD200-18io1
MCD224-20io1
MCD224-22io1
MCD220-08io1
MCD220-12io1
MCD220-14io1
MCD220-16io1
MCD220-18io1
MCD225-12io1
MCD225-14io1
MCD225-16io1
MCD225-18io1
MCD250-08io1
MCD250-12io1
MCD250-14io1
MCD250-16io1
MCD250-18io1
MCD255-12io1
MCD255-14io1
MCD255-16io1
MCD255-18io1
MCD310-08io1
MCD310-12io1
MCD310-14io1
MCD310-16io1
MCD310-18io1
MCD310-20io1
MCD310-22io1
MCD312-12io1
KG800A800V
KG800A1200V
KG800A1400V
KG800A1600V
KG800A1800V
KG800A2000V
KG1000A100V
KG1000A400V
KG1000A600V
KG1000A800V
KG1000A1200V
KG1000A1400V
KG1000A1600V
KG1000A1800V
KG1000A2000V
KG1200A100V
KG1200A400V
KG1200A600V
KG1200A800V
KG1200A1200V
KG1200A1400V
KG1200A1600V
KG1200A1800V
KG1200A2000V
KE200A200V
KE200A400V
KE200A600V
KE200A800V
KE300A200V
KE300A400V
KE300A600V
KE300A800V
KE500A200V
KE500A400V
KE500A600V
KE500A800V
ZE200A200V
ZE200A400V
ZE200A600V
ZE200A800V
ZE300A200V
ZE300A400V
ZE300A600V
ZE300A800V
ZE500A200V
ZE500A400V
ZE500A600V
ZE500A800V
MDK整流桥模块
MDK整流二极管模块
MDK25A600V
MDK25A800V
MDK25A1200V
MDK25A1600V
MDK25A1800V
MDK25A2000V
MDK25A
MDK40A600V
MDK40A800V
MDK40A1200V
MDK40A1600V
MDK40A1800V
MDK40A2000V
MDK40A2200V
MDK40A2400V
MDK40A2600V
MDK40A2800V
MDK40A3000V
MDK40A
MDK55A600V
MDK55A800V
MDK55A1200V
MDK55A1400V
MDK55A1600V
MDK55A1800V
MDK55A2000V
MDK55A
MDK70A
MDK70A600V
MDK70A800V
MDK70A1200V
MDK70A1400V
MDK70A1600V
MDK90A
MDK90A600V
MDK90A800V
MDK90A1200V
MDK90A1600V
MDK90A1800V
MDK90A2000V
MDK110A
MDK110A600V
MDK110A800V
MDK110A1200V
MDK110A1600V
MDK110A1800V
MDK110A2000V
MDK130A
MDK130A600V
MDK130A800V
MDK130A1200V
MDK130A1400V
MDK130A1600V
MDK130A1800V
MDK130A2200V
MDK160A800V
MDK160A1200V
MDK160A1400V
MDK160A1600V
MDK160A1800V
MDK160A2000V
MDK182A800V
MDK182A1200V
MDK182A1400V
MDK182A1600V
MDK182A1800V
MDK182A2000V
MDK182A2200V
MDK200A
MDK200A600V
MDK200A800V
MDK200A1200V
MDK200A1400V
MDK200A1600V
MDK200A1800V
MDK200A2000V
MDK200A2200V
MDK250A
MDK250A800V
MDK250A1200V
MDK250A1400V
MDK250A1600V
MDK250A1800V
MDK250A2000V
MDK250A2200V
MDK300A600V
MDK300A800V
MDK300A1200V
MDK300A1400V
MDK300A1600V
MDK300A1800V
MDK300A2000V
MDK300A2200V
MDK400A600V
MDK400A800V
MDK400A1200V
MDK400A1400V
MDK400A1600V
MDK400A1800V
MDK400A2000V
MDK400A2200V
MDK500A
MDK500A600V
MDK500A800V
MDK500A1200V
MDK500A1400V
MDK500A1600V
MDK500A1800V
MDK500A2000V
MDK500A2200V
MDK600A
MDK600A600V
MDK600A800V
MDK600A1200V
MDK600A1400V
MDK600A1600V
MDK600A1800V
MDK600A2000V
MDK800A
MDK800A600V
MDK800A800V
MDK800A1200V
MDK800A1400V
MDK800A1600V
MDK800A1800V
MDK800A2000V
MDK1000A600V
MDK1000A800V
MDK1000A1200V
MDK1000A1400V
MDK1000A1600V
MDK1000A1800V
MDK1000A2000V
MDK1000A2200V
MDK1200A
MDK1200A600V
MDK1200A800V
MDK1200A1200V
MDK1200A1400V
MDK1200A1600V
MDK1200A1800V
MDK1200A2000V
MDK1500A600V
MDK1500A800V
MDK1500A1200V
MDK1500A1400V
MDK1500A1600V
MDK1500A1800V
MDK1500A2000V
MDK1500A
MDK2000A600V
MDK2000A800V
MDK2000A1200V
MDK2000A1400V
MDK2000A1600V
MDK2000A1800V
MDK2000A2000V
MDK2000A2200V
MDK3000A600V
MDK3000A800V
MDK3000A1200V
MDK3000A1400V
MDK3000A1600V
MDK3000A1800V
MDK3000A2000V
MDK3000A2200V
MDK3000A2400V
MD25A600V
MD25A800V
MD25A1200V
MD25A1600V
MD25A1800V
MD25A2000V
MD25A
MD40A600V
MD40A800V
MD40A1200V
MD40A1600V
MD40A1800V
MD40A2000V
MD40A2200V
MD40A2400V
MD40A2600V
MD40A2800V
MD40A3000V
MD40A
MD55A600V
MD55A800V
MD55A1200V
MD55A1400V
MD55A1600V
MD55A1800V
MD55A2000V
MD55A
MD70A
MD70A600V
MD70A800V
MD70A1200V
MD70A1400V
MD70A1600V
MD90A
MD90A600V
MD90A800V
MD90A1200V
MD90A1600V
MD90A1800V
MD90A2000V
MD110A
MD110A600V
MD110A800V
MD110A1200V
MD110A1600V
MD110A1800V
MD110A2000V
MD130A
MD130A600V
MD130A800V
MD130A1200V
MD130A1400V
MD130A1600V
MD130A1800V
MD130A2200V
MD160A800V
MD160A1200V
MD160A1400V
MD160A1600V
MD160A1800V
MD160A2000V
MD182A800V
MD182A1200V
MD182A1400V
MD182A1600V
MD182A1800V
MD182A2000V
MD182A2200V
MD200A
MD200A600V
MD200A800V
MD200A1200V
MD200A1400V
MD200A1600V
MD200A1800V
MD200A2000V
MD200A2200V
MD250A
MD250A800V
MD250A1200V
MD250A1400V
MD250A1600V
MD250A1800V
MD250A2000V
MD250A2200V
MD300A600V
MD300A800V
MD300A1200V
MD300A1400V
MD300A1600V
MD300A1800V
MD300A2000V
MD300A2200V
MD400A600V
MD400A800V
MD400A1200V
MD400A1400V
MD400A1600V
MD400A1800V
MD400A2000V
MD400A2200V
MD500A
MD500A600V
MD500A800V
MD500A1200V
MD500A1400V
MD500A1600V
MD500A1800V
MD500A2000V
MD500A2200V
MD600A
MD600A600V
MD600A800V
MD600A1200V
MD600A1400V
MD600A1600V
MD600A1800V
MD600A2000V
MD800A
MD800A600V
MD800A800V
MD800A1200V
MD800A1400V
MD800A1600V
MD800A1800V
MD800A2000V
MD1000A600V
MD1000A800V
MD1000A1200V
MD1000A1400V
MD1000A1600V
MD1000A1800V
MD1000A2000V
MD1000A2200V
MD1200A
MD1200A600V
MD1200A800V
MD1200A1200V
MD1200A1400V
MD1200A1600V
MD1200A1800V
MD1200A2000V
MD1500A600V
MD1500A800V
MD1500A1200V
MD1500A1400V
MD1500A1600V
MD1500A1800V
MD1500A2000V
MD1500A
MD2000A600V
MD2000A800V
MD2000A1200V
MD2000A1400V
MD2000A1600V
MD2000A1800V
17664 C65H 3P C20A
17665 C65H 3P C25A
17668 C65H 3P C32A
17669 C65H 3P ***0A
17671 C65H 3P C50A
17672 C65H 3P C63A
17673 C65H 4P C1A
17674 C65H 4P C2A
17676 C65H 4P ***A
17677 C65H 4P C6A
17678 C65H 4P C10A
17680 C65H 4P C16A
17681 C65H 4P C20A
17767 C65H 4P C25A
17768 C65H 4P C32A
17769 C65H 4P ***0A
17770 C65H 4P C50A
17771 C65H 4P C63A
17772 C65H 1P D1A
17773 C65H 1P D2A
17775 C65H 1P D4A
17776 C65H 1P D6A
17777 C65H 1P D10A
17779 C65H 1P D16A
17780 C65H 1P D20A
17781 C65H 1P D25A
17782 C65H 1P D32A
17783 C65H 1P D40A
17784 C65H 1P D50A
17785 C65H 1P D63A
17786 C65H 2P D1A
17787 C65H 2P D2A
17789 C65H 2P D4A
17790 C65H 2P D6A
17791 C65H 2P D10A
17793 C65H 2P D16A
17794 C65H 2P D20A
17795 C65H 2P D25A
17796 C65H 2P D32A
17797 C65H 2P D40A
17798 C65H 2P D50A
17799 C65H 2P D63A
17800 C65H 3P D1A
17801 C65H 3P D2A
17803 C65H 3P D4A
17804 C65H 3P D6A
17805 C65H 3P D10A
17807 C65H 3P D16A
17808 C65H 3P D20A
17809 C65H 3P D25A
17810 C65H 3P D32A
17811 C65H 3P D40A
17812 C65H 3P D50A
17813 C65H 3P D63A
17814 C65H 4P D1A
17815 C65H 4P D2A
17817 C65H 4P D4A
17818 C65H 4P D6A
17819 C65H 4P D10A
17821 C65H 4P D16A
17822 C65H 4P D20A
17823 C65H 4P D25A
17824 C65H 4P D32A
17825 C65H 4P D40A
17826 C65H 4P D50A
17827 C65H 4P D63A
Vigi C65 ELM 漏电保护
17472 Vigi C65 2P 32A ELM
17476 Vigi C65 2P 63A ELM
17473 Vigi C65 3P 32A ELM
17477 Vigi C65 3P 63A ELM
17474 Vigi C65 4P 32A ELM
17478 Vigi C65 4P 63A ELM
Vigi C65 ELE 漏电保护
17301 Vigi C65 1P+N 40A ELE
17435 Vigi C65 1P+N 63A ELE
17302 Vigi C65 2P 40A ELE
17436 Vigi C65 2P 63A ELE
17303 Vigi C65 3P 40A ELE
17437 Vigi C65 3P 63A ELE