型号 / 厂家，封装，批号，备注，订购

KA1431DTF / SAMSUNG,,,010-62106431 订购 PDF文档

KA1458 / HITACHI SEMICONDUCTOR,,02+,原装现货 订购 PDF文档

KA1458_Q / ,,,原装现货 订购 PDF文档

KA1458A / Samsung Electronics,Datasheet,06/07+,DUAL OPERATIONAL AMP 订购 PDF文档

KA1458AD / Fairchild Semiconductor,Datasheet,06/07+,Operational Amplifie 订购 PDF文档

KA1458D / HITACHI SEMICONDUCTOR,,02+,原装现货 订购 PDF文档

KA1458D_Q / ,,,原装现货 订购 PDF文档

KA1458DTF / fsc,,dc98,全新原装，深圳/香港现货 订购 PDF文档

KA1458D-TF / FAIRCHILD,,,010-62106431 订购 PDF文档

KA1458DTF 8PIN T&R 3.9MM D/C 2001 / ,,,原装现货 订购 PDF文档