Professional Factory Winding Micro Wire Inductor Coil High Precision Miniature coil for Hearing Aids Protection Solution Model Number:SZMM Type:/micro miniature coil Place of Origin:PingXian China Brand Name:Golden Eagle Copper Wire Diameter0.035MM(support customized) Coil Diameter:0.38*2.3MM(support customized) Coil Turns:143TS( Support customized) Coil Shape:tube roud( support customized) Inductance:Support Customized Resistance:12.5±10%Ω( support customized) Cost: USD 0.1-0.2/pcs With volume 10,0000 monthly. ChengPin Technology can using 0.0119mm wire diameter to manufacture 1-3mm mirco acoustic inductors Customized all size,shapes,inductance/resistance based on your requirements.