晶闸管又叫可控硅.自从20世纪50年代问世以来已经发展成了一个大的家族,它的主要成员有单向晶闸管、双向晶闸管、光控晶闸管、逆导晶闸管、可关断晶闸管、快速晶闸管,等等.今天大家使用的是单向晶闸管,也就是人们常说的普通晶闸管,它是由四层半导体材料组成的,有三个PN结,对外有三个电极:***层P型半导体引出的电极叫阳极A,第三层P型半导体引出的电极叫控制极G,第四层N型半导体引出的电极叫阴极K.从晶闸管的电路符号可以看到,它和二极管一样是一种单方向导电的器件,关键是多了一个控制极G,这就使它具有与二极管完全不同的工作特性.西玛可控硅R0487YS10DR0487YS10ER0487YS10FR0487YS14DR0487YS14ER0487YS14FR0577YS08CR0577YS08DR0577YS08ER0577YS12CR0577YS12DR0577YS12ER0633YS08DR0633YS08ER0633YS08FR0633YS12ER0633YS12FR0809LS06AR0809LS06BR0809LS06CR0809LS10AR0809LS10BR0809LS10CR0830LS10DR0830LS10ER0830LS10FR0830LS10GR0830LS14DR0830LS14ER0830LS14FR0830LS14GR0878LS16LR0878LS16MR0878LS21KR0878LS21LR0878LS21MR0929LS08CR0929LS08DR0929LS08ER0929LS12CR0929LS12DR0929LS12ER0964LS08DR0964LS08ER0964LS08FR0964LS12DR0964LS12ER0964LS12FR0990LS04AR0990LS04BR0990LS04CR0990LS08AR0990LS08BR0990LS08CR1127NC32RR1127NC32SR1127NC32TR1127NC36SR1127NC36TR1158NS24NR1158NS24PR1158NS26NR1158NS26PR1178NS10ER1178NS10FR1178NS10GR1178NS14ER1178NS14FR1178NS14GR1211NS08DN1211NS08EN1211NS12DR1211NS12ER1271NS08DR1271NS08ER1271NS08GR1271NS12DR1271NS12ER1271NS12GR1275NS14LR1275NS14MR1275NS18LR1275NS18MR1275NS21LR1275NS21MR1279NS22KR1279NS22MR1279NS25KR1279NS25MR1280NS18KR1280NS18MR1280NS21KR1280NS21MR1280NS25KR1280NS25MR1331NS10BR1331NS10CR1331NS10DR1331NS12BR1331NS12CR1331NS12DR1446NS08ER1446NS08FR1446NS08GR1446NS12ER1446NS12FR1446NS12GR1448NS14HR1448NS14JR1448NS14LR1448NS18HR1448NS18JR1448NS18LR1448NS20HR1448NS20JR1448NS20LR2475ZC20NR2475ZC28NR2475ZD20NR2475ZD28NR2619ZC18JR2619ZC18KR2619ZC18LR2619ZC21JR2619ZC21KR2619ZC21LR2619ZC25JR2619ZC25KR2619ZC25LR2619ZD18JR2619ZD18KR2619ZD18LR2619ZD21JR2619ZD21KR2619ZD21LR2619ZD25JR2619ZD25KR2619ZD25LR2620ZC22JR2620ZC22KR2620ZC22LR2620ZC25JR2620ZC25KR2620ZC25LR2620ZD25JR2620ZD25KR2620ZD25LR2714ZC16HR2714ZC16JR2714ZC16KR2714ZC18HR2714ZC18JR2714ZC18KR2714ZD16HR2714ZD16JR2714ZD16KR2714ZD18HR2714ZD18JR2714ZD18KR3370ZC10CR3370ZC10DR3370ZC10ER3370ZC12CR3370ZC12DR3370ZC12ER3370ZD10CR3370ZD10DR3370ZD10ER3370ZD12CR3370ZD12DR3370ZD12ER3047TC24NR3047TC24RR3047TC24TR3047TC28NR3047TC28RR3047TC28TR3559TC16KR3559TC16NR3559TC16RR3559TC16TR3559TC20KR3559TC20NR3559TC20RR3559TC20TR3559TD16KR3559TD16NR3559TD16RR3559TD16TR3559TD20KR3559TD20NR3559TD20RR3559TD20TR3708F***0VR3708F***0WR3708F***5VR3708F***5WRX075FD24RRX075FD24TRX075FD28RRX075FD28TRX075FC24RRX075FC24TRX075FC28RRX075FC28TR210SH10R210SH14R185SH08R185SH12R216SH08R216SH12R180SH06R180SH10R190SH10R190SH14R200SH16R200SH21R219SH08R219SH12R220SH08R220SH12R270SH04R270SH08D315CH32D315CH36D350SH24D350SH26***5SH10***5SH14R350SH08R350SH12R355SH08R355SH12（westcode）快速可控硅R355CH12，电流1271A，电压1200V；根据关断时间的不同，具体型号可分为R355CH12FLO（15微秒）、R355CH12FMO（12微秒）、R355CH12FJO（25微秒）。R395SH14R395SH18R395SH21D391SH22D391SH25D390SH18D390SH21D390SH25D450SH10D450SH12R400SH08R400SH12D405SH14D405SH18R500CH20R500CH28R500DH20R500DH28R600CH18R600CH21R600CH25R610CH22R610CH25R800CH16R800CH18R1200CH10R1200CH12R1863CH24R1863CH28R1863DH24R1863DH28R1966CH16R1966CH20R1966DH16R1386CH40R1386CH45R355CH12FLOR355CH12FMDR355CH12FJOR355CH12FKOCT03320PCD04120SR355CH12FMOR355CH12FMO-MPR355CH12FNOA2WR355CH12SLOA2WD2201N45TS0110710-021-WPP601-13PP601-43PP601-54PP601-226PP601-222PP601-220PP601-218PP601-212PP601-206P0295WC12DP0295WC12EP0295WC12FP0327WC12DP0327WC12EP0327WC12FP0366WC04AP0366WC04BP0366WC04CP0366WC08AP0366WC08BP0366WC08CP0367WC12EP0367WC12FP0367WC12GP0389WC04CP0389WC04DP0389WC08CP0389WC08DP0515WC04BP0515WC04CP0515WC04DP0515WC06BP0515WC06CP0515WC06DP0848YS04BP0848YS04CP0848YS04DP0848YS06BP0848YS06CP0848YS06DP1007LS12DP1007LS12EP1007LS12FP200CH12P202CH12P214CH04P214CH08P205CH12P215CH04P215CH08P270CH04P270CH06P280SH04P280SH06P300SH12P440CH32P440CH36P480CH30P480CH32P880CH26P880CH28P880CH30P880CH34P880CH36P880CH38P880CH40P880DH36P855CH40P880DH42P855CH44P1063CH60P855DH40P1063CH65P855DH44WESTCODE西码GTO门极可关断晶闸管WG5025RxWG6018RxWG9014RxWG5025FRxWG6018FRxWG90F14RxWG5045SWG7025SWG8045SWG8060SWG10025SWG10045SWG20025SNWG20045SNWG30025SNWG30045SNWG40045SNWESTCODE***系列快速二极管***2025MCN(R)094***1218PHN(R)100***2025PHN(R)134***2025PCN(R)134***2025PHN(R)144***2025PCN(R)144***1218PHN(R)174***1214PHN(R)170***04-14CXC170***04-16CXC190***12-20CXC294***04-18CXC220***40-45CXC344***20-25CXC804***40-45CXC604***40-45CXC614***20-25CXC334***20-26CXC915***02-06CXC504***40-45CXC864***18-25CXC968***36-42CXC954***25-35CXC964M系列快速二极管M0130SL200-250M0139***120-180M0268SC200-250M0268SJ200-250M0280SC200-250M0280SJ200-250M0334SC120-180M0336SA120-140M0437WC040-140M0759YC040-160M0790YC200-250M0859LC140-160M0588L***00-450M0914LC200-250M1010N***00-450M1163N***00-450M1502NC200-250M1609NC200-260M2408NC020-060M1583V***00-450M2273VC300-360M2837VC180-250M2639ZC360-420M2698ZC250-350SW系列普通二极管SW16-24CXC380SW06-15CXC300SW04-15CXC470SW20-32CXC445SW1625CXC565SW50-56CXC350SW30-45CXC515SW30-36CXC595SW24-30CXC635SW08-22CXC805SW02-12CXC935SW50-60CXC620SW40-50CXC815SW36-45CXC920SW16-25CXC11CSW30-40CXC1170SW28-35CXC12CSW08-20CXC14CSW02-06CXC19CSW3645CXC1100SW30-40CXC13CSW16-28CXC16CSW30-34CXC17CSW02-14CXC27CSW40-45CXC15CSW34-45CXC1870SW24-35CXC18CSW20-30CXC21CSW12-22CXC26CSW1224CXC2850W系列普通二极管W0508S(R)A040-150W0438S(R)A160-240W0503S(R)A160-240W0628S(R)A040-150W0735S(R)A040-150W0642WC160-240W0646WC060-150W0944WC040-150W1074YC200-320W1263YC160-250W1032LC500-600W1185LC300-450W1411LC300-360W1524LC240-300W1748LC080-220W2058LC020-120W1520NC500-600W1856NC400-500W2054NC360-450W2624NC160-250W2664NC300-400W2958NC280-350W3270NC080-200W4534NC020-060W2820VC360-450W3128VC300-400W3697VC160-280W3841VC300-340W5696VC020-140W3743ZC400-450W4096ZC340-450W5092ZC240-350W5282ZC200-300W5838ZC120-220W6262ZC120-240DYNEX可控硅/DYNEX晶闸管/DYNEX半导体，代理DCR系列相控可控硅DCR1080G22DCR1830F22DCR2690L22DCR2860C22DCR3910Y22DCR4060V22DCR5050B22DCR5450W22DCR960G28DCR1610F28DCR1640F28DCR2480L28DCR2630C28DCR3650Y28DCR3780V28DCR4910W28DCR780G42DCR1350F42DCR2150***2DCR2930Y42DCR3030V42DCR3790B42DCR4100W42DCR690G52DCR1180F52DCR1850L52DCR1950C52DCR2630Y52DCR2720V52DCR3480B52DCR3640W52DCR3990A52DCR4330M52DCR490J65DCR590G65DCR820N65DCR890F65DCR890N65DCR950F65DCR1570L65DCR2220Y65DCR2880B65DCR2950W65DC***20A65DCR390J85DCR470G85DCR680N85DCR750F85DCR760N85DCR810F85DCR1300L85DCR1840Y85DCR1910V85DCR2400B85DCR2560A85DCR1473SV12DCR1473SY12DCR1002SF14DCR5980A18DCR6990M18DCR1673SA24DCR1673***26DCR1674SA40DCR1675SA50DCR1675***50相位控制晶闸管DCR1473SV12DCR1473SY12DCR504ST14DCR720E18DCR803SG18DCR1003SF18DCR1374SBA18DCR1474SV18DCR1474SY18DCR5980A18DCR6990M18DCR604SE21DCR806SG28DCR1375SBA28DCR1006SF28DCR1475SV28DCR1475SY28DCR1574SV28DCR1574SY28DCR1594SW28DCR1673SA28DCR1673SZ28DCR1673***28DCR1376SBA36DCR1008SF36DCR1476SV38DCR1476SY38DCR1575SV42DCR1575SY42DCR1595SW42DCR1050F42DCR1674SA42DCR1674SZ42DCR818SG48DCR840F48DCR1576SV52DCR1576SY52DCR1596SW52DCR1675SA52DCR1675SZ52DCR820SG65DCR1020SF65DCR1021SF65DCR1260Y65DCR1660Y65I2系列相控可控硅DCR1830F22DCR2690L22DCR2860C22DCR3910Y22DCR4060V22DCR5050B22DCR5450W22DCR960G28DCR1610F28DCR1640F28DCR2480L28DCR2630C28DCR3650Y28DCR3780V28DCR4910W28DCR780G42DCR1350F42DCR2150***2DCR2930Y42DCR3030V42DCR3790B42DCR4100W42DCR4500A42DCR4880M42DCR690G52DCR1180F52DCR1850L52DCR1950C52DCR2630Y52DCR2720V52DCR3480B52DCR3640W52DCR3990A52DCR4330M52DCR490J65DCR590G65DCR820N65DCR890F65DCR890N65DCR950F65DCR1570L65DCR1650C65DCR2220Y65DCR2880B65DCR2950W65DC***20A65DCR390J85DCR470G85DCR680N85DCR750F85DCR760N85DCR810F85DCR1300L85DCR1840Y85DCR1910V85DCR2400B85DCR2560A85脉冲晶闸管PT40QPx45PT60QHx45PT85QWx45ACR300SG3非对称晶闸管TA329Q10TA329Q14TA329W10TA329W14TA449W10TA449W14ACR400SEW12ACR400SEW180ACR300SG30XT2116ACR44U08ACR44U16快速晶闸管TF447ATF666ATF709YTF915BTF219BTF440CTF708BTF913CTFA41LTF707LTF921HTF944HDK13FWMDK13FWKDK13FXMDK13FXKDK27FAMDK27FAKDK24FCMDK24FCK)