可控硅，是可控硅整流元件的簡稱，是一種具有三個PN 結的四層結構的大功率半導體器件，亦稱為晶閘管。
具有體積小、結構相對簡單、功能強等特點，是比較常用的半導體器件之一。
該器件被廣泛應用于各種電子設備和電子產(chǎn)品中，多用來作可控整流、逆變、變頻、調壓、無觸點開關等。
家用電器中的調光燈、調速風扇、空調機、電視機、電冰箱、洗衣機、照相機、
組合音響、聲光電路、定時控制器、玩具裝置、無線電遙控、攝像機及工業(yè)控制等都大量使用了可控硅器件。
西碼平板可控硅
N255SH44
N255SH45
N260SH02
N260SH04
N260SH06
N260SH08
N260SH10
N260SH12
N260SH14
N260SH16
N260SH18
N260SH20
N260SH22
N260SH24
N260SH26
N260SH28
N260SH30
N260SH32
N260SH34
N260SH36
N330SH16
N330SH18
N330SH20
N330SH22
N330SH24
N330SH26
N350SH02
N350SH04
N350SH06
N350SH08
N350SH10
N350SH12
N350SH14
N350SH16
N350SH18
N370SH02
N370SH04
N370SH06
N370SH08
N370SH10
N370SH12
N370SH14
N370SH16
N370SH18
N520SH02
N520SH04
N520SH06
N520SH08
N520SH10
N520SH12
N520SH14
N520SH15
N320SH36
N320SH38
N320SH40
N320SH42
N320SH44
N320SH45
西門康可控硅
SKT551/14E SKKT15/12 SKKT42B/16E SKKT42B/16E SKKT330/12E SKKH162/16E SKT24/12E SKKT 132/16E SKKT 213/12E
SKKT250/16E SKKT 330/12E SKKT500/12E SKKT106/12E SKKT106/14E SKKT106/16E SKKT132/12E SKKT132/16E SKKT162/16E
SKKT162/18E SKKT72/20EH4 SKKT132/20E SKKT213/12E SKKT213/14E SKKT42/18E SKKT213/16E SKKT253/12E SKKT253/16E SKKT27/12E SKKT27/16E SKKT27/16E SKKT27/16E SKKT330/16E SKKT500/12E SKKT500/16E SKKT57/16E SKKT92/12E SKKT92/16E
SKM100GB101D SKM100GB123D SKM195GB124DN SKM100GB125DN SKM150B128D SKM100GB128DN SKM150B128D SKM145GB123D SKM145GAL123D SKM145GB124D SKM145GB128D SKM145GB128DN SKM150GB128D SKM150GB128DE SKM195GB124D SKM195GAL126D
SKM200GAL126D SKM200GAL173D SKM150GB123D SKM200GB123D SKM200GB128DE SKM200GB126D SKM200GB123D SKM200GB124D SKM200GB128D SKM200GB173D SKM300GA122D SKT551/14E SKM300GAL063D SKM300GAL123D SKM300GAR123D SKM300GB123D SKM300GB174D SKM300GB124D SKM300GB125D SKM300GB128D SKN71/02 SKM300GB128D SKM400GA123D SKM400GA124D SKM400GA128D
SKM400GB124D
艾賽斯可控硅
MCC255-12io1
MCC255-14io1
MCC255-16io1
MCC255-18io1
MCC310-08io1
MCC310-12io1
MCC310-14io1
MCC310-16io1
MCC310-18io1
MCC310-22io1
MCC312-12io1
MCC312-14io1
MCC312-16io1
MCC312-18io1
MCC500-12io1
MCC500-14io1
MCC500-16io1
MCC500-18io1
MCC500-22io1
MCC501-12io2
MCC501-14io2
MCC501-16io2
MCC501-18io2
MCC501-22io2
MCC700-12io1W
MCC700-16io1W
MCC700-18io1W
VHF15-08iO5
VHF15-12iO5
VHF15-16iO5
VHF28-08iO5
VHF28-12iO5
VHF28-14iO5
VHF28-16iO5
VHF36-12iO5
VHF36-16iO5
MCO450-20
MCO500-12
MCO500-16
MCO600-12
MCO600-16
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
