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DC-DC High Power Adjustable Automatic Step-up&Down Power Supply Module Buck Voltage Regulator 5-30V To 0.5-30V Board

USD 2.30

DC-DC High Power Adjustable Automatic Step-up&Down Power Supply Module Buck Voltage Regulator 5-30V To 0.5-30V Board

Description
Specification
50pcs/Lot LM431BCZXA TO-92-3
USD 4.24USD 4.46
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