型号 / 厂家，封装，批号，备注，订购

2N2221ADCSM / Semelab,Datasheet,07+,Dual Bipolar NPN Dev 订购 PDF文档

2N2221AJ / Various,Datasheet,07+,Si NPN LP HF BJT 订购 PDF文档

2N2221AL / Microsemi Corporation,Datasheet,07+,NPN SILICON SWITCHIN 订购 PDF文档

2N2221ALJTX / New England Semiconductor,Datasheet,07+,General Purpose Bipo 订购 PDF文档

2N2221ALJTXV / New England Semiconductor,Datasheet,07+,General Purpose Bipo 订购 PDF文档

2N2221AUA / Microsemi Corporation,Datasheet,07+,NPN SILICON SWITCHIN 订购 PDF文档

2N2221AUA+JAN / Defense Supply Center Columbus,Datasheet,07+,Si NPN LP HF BJT 订购 PDF文档

2N2221AUA+JANTX / Defense Supply Center Columbus,Datasheet,07+,Si NPN LP HF BJT 订购 PDF文档

2N2221AUAJTX / New England Semiconductor,Datasheet,07+,General Purpose Bipo 订购 PDF文档

2N2221AUBJTXV / New England Semiconductor,Datasheet,07+,General Purpose Bipo 订购 PDF文档