Mechanic FXS-9/ FX-9 0.02mm 200m Jumper Wire Copper Jumper Wire Cutting Cable Insulated Fly Line for iPhone Motherboard Fingerprint Welding Repair Tool. Optional Type: Option 1: FX-9 - Non-Insulated wire Option 2: FXS-9 - Insulated wire - ( just head and tail end electric conduction) Features: For 0.02mm precise connection wire iPhone chip conductor wire for PCB BGA soldering point Ensure there is no short-circuit between 0.1mm solder joints Durable and tensile iPhone motherboard fingerprint jumper wire The wire is not enameled wire, It's made of pure copper, and the surface is conductive The wire is small and easy to be straightened, and the diameter is around 0.02 mm It can also be straightened to smaller, which is suitable for iPhone repairing fingerprint and other small soldering point Specification: Material: Copper Copper: 99.6% Diameter: 0.02mm Length: 200m Package includes: 1pc x Jumper Wire