Jumper Wire 20cm Ribbon (M/F, 40pcs) (CE09130)

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Jump between male pins and breadboards easily with our 20cm ribbon jumper wires! Available in multiple colors, pre-terminated male to female, and can be unzipped to organize signals. Perfect for prototyping. Get 40 pcs in each pack.

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Does anyone know if these have proper tin plated copper wire in the leads, or copper plated aluminium, as is found in some nasty Ali-X products.

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Hi @Mark83284,

Welcome to the forum!

Good question, these jumper wires use copper-plated cores, which work well for general-purpose use. If you’re specifically looking for tin-plated copper, check out the Professional Jumper Series. They’re ideal for signal buses and more robust, repeat-use connections.

Thank you. Just a perfect answer.

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