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NEW LM317 DC-DC Converter Buck Step Down Circuit Board Module Linear Regulator LM317 Adjustable Voltage Regulator Power Supply

USD 0.58

NEW LM317 DC-DC Converter Buck Step Down Circuit Board Module Linear Regulator LM317 Adjustable Voltage Regulator Power Supply

Description
Specification
10PCS AP9997GH 9997GH TO-252
USD 1.15USD 1.32
10PCS/Lot IRF740
USD 4.60
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