型号 / 厂家，封装，批号，备注，订购

B642S / Various,Datasheet,07+,Silicon Controlled B 订购 PDF文档

B643-2 / Crydom,Datasheet,07+,Thyristor: SCR: 0.6K 订购 PDF文档

B643F / Various,Datasheet,07+,Silicon Controlled B 订购 PDF文档

B643S / Various,Datasheet,07+,Silicon Controlled B 订购 PDF文档

B643SE2T / Crydom,Datasheet,07+,Silicon Controlled B 订购 PDF文档

B643SE-2T / Crydom,Datasheet,07+,Thyristor: SCR: 0.6K 订购 PDF文档

B644-2 / Various,Datasheet,07+,Silicon Controlled B 订购 PDF文档

B644F / Various,Datasheet,07+,Silicon Controlled B 订购 PDF文档

B644S / Various,Datasheet,07+,Silicon Controlled B 订购 PDF文档

B651E2T / Crydom,Datasheet,07+,Single Independent A 订购 PDF文档