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5PCS XM1584 Ultra-small size DC-DC step-down power supply module 3A adjustable step-down module super LM2596 A43

USD 2.67USD 3.34

5PCS XM1584 Ultra-small size DC-DC step-down power supply module 3A adjustable step-down module super LM2596 A43

Description
Specification
STGB10NB37LZ GB10NB37LZ
USD 3.49USD 3.75
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