長期回收以下型號:
TMK042CG7R2BD-W
TMK042CG7R2CD-W
TMK042CG7R2DD-W
TMK042CG7R3BD-W
TMK042CG7R3CD-W
TMK042CG7R3DD-W
TMK042CG7R4BD-W
TMK042CG7R4CD-W
TMK042CG7R4DD-W
TMK042CG7R5BD-W
TMK042CG7R5CD-W
TMK042CG7R5DD-W
TMK042CG7R6BD-W
TMK042CG7R6CD-W
TMK042CG7R6DD-W
TMK042CG7R7BD-W
TMK042CG7R7CD-W
TMK042CG7R7DD-W
TMK042CG7R8BD-W
TMK042CG7R8CD-W
TMK042CG7R8DD-W
TMK042CG7R9BD-W
TMK042CG7R9CD-W
TMK042CG7R9DD-W
TMK042CG820JC-W
TMK042CG8R1BD-W
TMK042CG8R1CD-W
TMK042CG8R1DD-W
TMK042CG8R2BD-W
TMK042CG8R2CD-W
TMK042CG8R2DD-W
TMK042CG8R3BD-W
TMK042CG8R3CD-W
TMK042CG8R3DD-W
TMK042CG8R4BD-W
TMK042CG8R4CD-W
TMK042CG8R4DD-W
TMK042CG8R5BD-W
TMK042CG8R5CD-W
TMK042CG8R5DD-W
TMK042CG8R6BD-W
TMK042CG8R6CD-W
TMK042CG8R6DD-W
TMK042CG8R7BD-W
TMK042CG8R7CD-W
TMK042CG8R7DD-W
TMK042CG8R8BD-W
TMK042CG8R8CD-W
TMK042CG8R8DD-W
TMK042CG8R9BD-W
TMK042CG8R9CD-W
TMK042CG8R9DD-W
TMK042CG910JC-W
TMK042CG9R1BD-W
TMK042CG9R1CD-W
TMK042CG9R1DD-W
TMK042CG9R2BD-W
TMK042CG9R2CD-W
TMK042CG9R2DD-W
TMK042CG9R3BD-W
TMK042CG9R3CD-W
TMK042CG9R3DD-W
TMK042CG9R4BD-W
TMK042CG9R4CD-W
TMK042CG9R4DD-W
TMK042CG9R5BD-W
TMK042CG9R5CD-W
TMK042CG9R5DD-W
TMK042CG9R6BD-W
TMK042CG9R6CD-W
TMK042CG9R6DD-W
TMK042CG9R7BD-W
TMK042CG9R7CD-W
TMK042CG9R7DD-W
TMK042CG9R8BD-W
TMK042CG9R8CD-W
TMK042CG9R8DD-W
TMK042CG9R9BD-W
TMK042CG9R9CD-W
TMK042CG9R9DD-W
TMK042CGR75AD-W
TMK042CGR75BD-W
TMK042CGR75CD-W
TMK063ABJ104KP-F
TMK063ABJ104MP-F
TMK063B7103KP-F
TMK063B7103MP-F
TMK063B7152KP-F
TMK063B7152MP-F
TMK063B7222KP-F
TMK063B7222MP-F
TMK063B7332KP-F
TMK063B7332MP-F
TMK063B7472KP-F
TMK063B7472MP-F
TMK063B7682KP-F
TMK063B7682MP-F
TMK063BJ103KP-F
TMK063BJ103MP-F
TMK063BJ152KP-F
TMK063BJ152MP-F
TMK063BJ222KP-F
TMK063BJ222MP-F
TMK063BJ223KP-F
TMK063BJ223MP-F
TMK063BJ332KP-F
TMK063BJ332MP-F
TMK063BJ472KP-F
TMK063BJ472MP-F
TMK063BJ682KP-F
TMK063BJ682MP-F
TMK063C6104KP-F
TMK063C6104MP-F
TMK063CG102JT-F
TMK063CG111JTHF
TMK063CG121JTHF
TMK063CG131JTHF
TMK063CG151JTHF
TMK063CG181JTHF
TMK063CG201JTHF
TMK063CG221JTHF
TMK063CG241JT-F
TMK063CG271JT-F
TMK063CG301JT-F
TMK063CG331JT-F
TMK063CG361JT-F
TMK063CG391JT-F
TMK063CG431JT-F
TMK063CG471JT-F
TMK063CG511JT-F
TMK063CG561JT-F
TMK063CG621JT-F
TMK063CG681JT-F
TMK063CG751JT-F
TMK063CG821JT-F
TMK063CG911JT-F
TMK105ABJ474KV-F
TMK105ABJ474KVHF
TMK105ABJ474MV-F
TMK105ABJ474MVHF
TMK105AC6105KV-F
TMK105AC6105MV-F
TMK105B7103KV-F
TMK105B7103KVHF
TMK105B7103MV-F
TMK105B7103MVHF
TMK105B7104KV-FR
TMK105B7104KVHF
TMK105B7104MV-FR
TMK105B7104MVHF
TMK105B7152KV-F
TMK105B7152MV-F
TMK105B7153KVHF
TMK105B7153MVHF
TMK105B7222KV-F
TMK105B7222MV-F
TMK105B7223KV-F
TMK105B7223KVHF
TMK105B7223MV-F
TMK105B7223MVHF
TMK105B7224KV-FR
TMK105B7224MV-FR
TMK105B7332KV-F
TMK105B7332MV-F
TMK105B7333KVHF
TMK105B7333MVHF
TMK105B7472KV-F
其和晶體三極管的對應(yīng)關(guān)系:陰極相當(dāng)于發(fā)射極,柵極相當(dāng)于基極,陽極相當(dāng)于集電極,其電路組成如同晶體三極管基本放大電路,不過柵極加的是負(fù)偏壓。三極電子管的缺點(diǎn)是極間電容大,放大系數(shù)低。四極管:如果真三極管的陽極和控制柵極之間,另加一個柵極就構(gòu)成了四極管,這個柵極稱為屏柵極,其上加固定的正電壓。版權(quán)所有。四極管的缺點(diǎn)是陽極特性曲線存在下凹現(xiàn)象,使其工作范圍受到了影響,單一的四極管已經(jīng)被淘汰了。
5年