10Pcs QFN10 QFN16 QFN20 QFN32 QFN44 QFN56 QFN64 Adapter Board QFN to 0.5mm 0.65mm 0.8mm SMT Test Board PCB Plate

10Pcs QFN10 QFN16 QFN20 QFN32 QFN44 QFN56 QFN64 Adapter Board QFN to 0.5mm 0.65mm 0.8mm SMT Test Board PCB Plate

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