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5PCS Double Side Prototype PCB diy electronics prototype board 2*8 3*7 4*6 5*7CM Universal Printed Circuit Board copper plate

USD 0.52USD 0.84

5PCS Double Side Prototype PCB diy electronics prototype board 2*8 3*7 4*6 5*7CM Universal Printed Circuit Board copper plate

Description
Specification
OPA2277UA OPA2277 SOP-8
USD 0.32USD 0.38
TP3404V TP3404 PLCC-28
USD 4.22USD 4.80
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