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LM317 Adjustable Regulated Voltage DIY Kit Welded 220V to 1.25V-12.5V Step-down Power Supply Module PCB Board Electronic kits

USD 11.80

LM317 Adjustable Regulated Voltage DIY Kit Welded 220V to 1.25V-12.5V Step-down Power Supply Module PCB Board Electronic kits

Description
Specification
5pcs/lot LC7533 7533 DIP-16
USD 1.73USD 1.86
5pcs/lot LC7533 7533 DIP-16
USD 1.82USD 1.86
SP3491CN SP3491EN SOP14 5pcs
USD 3.91USD 4.50
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