PSB105/12只要用万用表测量一下三个极之间的电阻值就可以。 　　
阳极与阴极之间的正向和反向电阻在几百千欧以上，
阳极和控制极之间的正向和反向电阻在几百千欧以上（它们之间有两个P-N结，而且方向相反，
因此阳极和控制极正反向都不通）。 　　

PSDH75/12
PSDH75/14
PSDH75/16
PSDH90/08
PSDH90/12
PSDH90/14
PSDH90/16
PSDT39/08
PSDT39/12
PSDT70/08
PSDT70/12
PSDT70/14
PSDT70/16
PSDT74/08
PSDT74/12
PSDT74/14
PSDT74/16
PSDT75/08
PSDT75/12
PSDT75/14
PSDT75/16
PSDT90/08
PSDT90/12
PSDT90/14
PSDT90/16
PSDT110/08
PSDT110/12
PSDT110/14
PSDT110/16
PSDT175/08
PSDT175/12
PSDT175/14
PSDT175/16
PSDS62/08
PSDS62/12
PSDS62/14
PSDS62/16
PSDS62/18
PSDS63/08
PSDS63/12
PSDS63/14
PSDS63/16
PSDS63/18
PSDS82/08
PSDS82/12
PSDS82/14
PSDS82/16
PSDS82/18
PSDS83/08
PSDS83/12
PSDS83/14
PSDS83/16
PSDS83/18
PSDS112/08
PSDS112/12
PSDS112/14
PSDS112/16
PSDS112/18
PSDS162/08
PSDS162/12
PSDS162/14
PSDS162/16

PSDS162/18
PSDS192/08
PSDS192/12
PSDS192/14
PSDS192/16
PSDS192/18
PSB105/08
PSB105/12

SW36CXC930
SW16CXC950
SW18CXC950
SW20CXC950
SW22CXC950
SW24CXC950
SW25CXC950
SW16CXC11C
SW18CXC11C
SW20CXC11C
SW22CXC11C
SW24CXC11C
SW25CXC11C
SW02CXC14C
SW04CXC14C
SW06CXC14C
SW08CXC14C
SW10CXC14C
SW12CXC14C
SW14CXC14C
SW16CXC14C
SW18CXC14C
SW20CXC14C
SW26CXC13C
SW28CXC13C
SW30CXC13C
SW32CXC13C
SW34CXC13C
SW36CXC13C
SW38CXC13C
SW40CXC13C
SW02CXC16C
SW04CXC16C
SW06CXC16C
SW08CXC16C
SW10CXC16C
SW12CXC16C
SW14CXC16C
SW16CXC16C
SW18CXC16C
SW20CXC16C
SW02CXC22C

SW04CXC22C
SW06CXC22C
SW08CXC22C
SW10CXC22C
SW12CXC22C
SW14CXC22C
SW02CXC27C
SW04CXC27C

富士达林顿
1DI30MA-050
1DI200K-055
1DI240A-055
1DI50MA-050
1DI480A-055
1SI50A-050
1DI200A-030
1DI50H-055
1DI500A-030
1DI50K-055
1DI600A-030
1DI75E-055
ETF81-050
1DI75F-055
ETG81-050A
1DI100E-055
ETK81-050
1DI200MA-050
ETK85-050
1DI300M-050
ETL81-050
1DI300MN-050
ETN35-030
1DI300MP-050
ETN36-030
1DI400M-050
ETN85-050
1DI400A-060
ETN01-055
1DI400MN-050
ETN31-055
1DI400MP-050
ETN81-055

1DI200H-055
ETM36-030
1DI200E-055
ET1275
1DI75F-100
ET127
1DI200Z-100
ET225
1DI300D-100
ET1255（1D100A-1K）
1DI300Z-100
ET227
1DI400D-100
ET439
1S110A-100
1DI30F-100
1S150A-100
1DI50F-100
1S1100A-100
1DI75E-100
1DI50E-120
1DI300G-120
1DI50F-120
1DI300M-120
1DI300M-140
1DI50H-120
1DI300MN-120
1DI300MN-140
1DI75E-120
1DI300MP-120
1DI300MP-140
1DI75H-120
1DI300Z-120
1DI300Z-140
1DI150GF-100
1DI300ZN-120
1DI300ZP-120
1DI200A-120
1DI200A-140
1DI150GE-100
1DI400A-120
1DI200M-120
1DI400X-120
1DI200ZN-120
1DI400MN-120
1DI200ZP-120
1DI400MP-120
1DI300B-120
1DI200ZA-120
1DI800A-120
1DI300A-120

 

西门康：可控桥模块、、驱动模块、整流二极管、普通可控硅、二极管、西门康功率模块、赛米控功率模块、SEMKRON功率模块、二极管模块、赛米控模块、SEMKRON模块、；

SKKT162/16E、SKKH106/16E、SKM75GB128D、SKM300GB128D、SKKT330/16E

CM150DY-24A SKBZ 28/14 SKCH28/12 SKCH28/12 SKD100/12 SKD100/12 SKD100/16 SKD160/12 SKD160/16 SKD160/18 SKD31/12

SKD31F16 SKD100/04 SKD62/16 SK30DGDL066ET SK20DGDL065ET SK15DGDL126ET SKET400/16E SKF16B-230-012 SKHI10/17

PSHI10/17 SKHI23/12R PSHI23/12 SKHI22AH4 SKHI24 SKiiP1092GB170-4D SKIIP1242GB120-4D SKIIP24NAB125T12 SKIIP24NAB126VE

SKiiP31NAB12T11 SKIIP30NAB12 SKD30/08E SKD25/08E SKKD100/16 SKKD105F12 SKKT27B/14E SKKD162/18 SKKD81/12

SEMIX904GB126HDS SKKD46/14 SKKH132/16E SKKT26/16 SKKE600F12 SKKE15/12 SKKH92/16E SKKD46/16 SKT600/16E SKKH500/16E

SKKH57/16E