型号 / 厂家，封装，批号，备注，订购

21M07B5 / West Crystal,Datasheet,07+,Electromechanical Fi 订购 PDF文档

21M07D / West Crystal,Datasheet,07+,Electromechanical Fi 订购 PDF文档

21M09B / West Crystal,Datasheet,07+,Electromechanical Fi 订购 PDF文档

21M09D / West Crystal,Datasheet,07+,Electromechanical Fi 订购 PDF文档

21M12A / Fox Electronics,Datasheet,07+,Electromechanical Fi 订购 PDF文档

21M12B / Fox Electronics,Datasheet,07+,Electromechanical Fi 订购 PDF文档

21M12C / SPK Electronic,Datasheet,07+,Electromechanical Fi 订购 PDF文档

21M12CLF / Fox Electronics,Datasheet,07+,Electromechanical Fi 订购 PDF文档

21M12D / Fox Electronics,Datasheet,07+,Electromechanical Fi 订购 PDF文档

21M7.5D / HEC Inc,Datasheet,07+,Electromechanical Fi 订购 PDF文档