Copper wire works well in many projects, but a layer of tin can make all the difference in some settings. Compare bare vs tinned copper wires with WesBell.
Solid Bare/Tinned Copper Braided Round Rope Ground Wire 2.5/4/6/10
Why Use TOFC Instead Of Bare Copper For Marine Grade Cables
Options for Tinning Wire, 2020-04-10
Industry Bare Copper Strand Wire Flexible Round Braided Copper
Furse, Bare Stranded Copper Cable
Foil Tape & Tinned Copper Shielding
HARD Drawn Bare Copper Solid and Stranded
Why Use Tinned Copper Wire? - DelightFire
WCU-BARE-2/0-TINNED Tinned Copper Bare Wire 2/0-AWG
TINNED COPPER VS. BARE COPPER WIRE - Application
Advantages of Tinned copper wires over bare copper wires
GRADE S] Cables for Small Loudspeakers Lugs to Bare Wire Tinned