wire - Current carrying capability of 30AWG - Electrical Engineering Stack Exchange
PCB Solder PVC Coated Tin Plated Copper Wire Wire-Wrapping 30AWG 221℉ Cable Roll 8 Color 1000FT: Amazon.com: Tools & Home Improvement
Pololu - Stranded Wire: Black, 30 AWG, 100 Feet
Silicon Gel Stranded Cables Electronic Wire Extra Soft 6AWG-30AWG All Colours | eBay
BNTECHGO 30 Gauge Silicone Wire Spool Red and Black Each 25ft 2 Separate Wires Flexible 30 AWG Stranded Tinned Copper Wire: Amazon.com: Tools & Home Improvement