This is a placeholder topic for “Jumper Wire 20cm Ribbon (M/F, 40pcs)” comments.
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.
Read moreDoes 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.
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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