2UUL FX-0009 Ultrafine Jumper Wire 0.009mm 100M

When you are working under a microscope on a board where the pads sit closer together than ever, a standard hookup wire just does not fit the job. The 2UUL FX-0009 solves that problem with a 0.009mm conductive strand, fine enough to lay directly across a BGA pad without touching its neighbor. You get a continuous 100m run with no breakpoints along the length, so you cut only what the repair needs and the rest of the spool stays ready for the next board. This is the wire technicians reach for when a trace lifts off a Qualcomm or MediaTek board, when a fingerprint flex pad needs a fresh jump, or when a charging port line has burned off the PCB and needs a direct bridge back to the IC. On your repair bench, the FX-0009 behaves the way a jumper wire should: it tins fast under low heat, it does not need scraping before you solder, and it holds its shape once placed, so a jump you make today does not shift or lift during a later reflow. The non-magnetic build keeps it safe near sensitive components such as the compass and NFC coil, and the low solder resistance means your joint carries signal cleanly instead of adding noise to a delicate line. For dead after flash boards, boot loop issues traced back to a lifted CPU pad, or a network issue caused by a broken RF trace, this wire gives you a way to restore the original path instead of writing off the board. Technicians doing IC change work rely on wire this thin because modern chipsets pack their pads at a pitch that a 0.02mm or 0.03mm wire simply cannot navigate without bridging two points that should stay isolated. The FX-0009 sits at the finer end of the 2UUL jumper wire range, one step below the FX-001 at 0.01mm, and it is the choice when your board work involves fingerprint sensor flex repair, camera module trace repair, or any fine-pitch BGA rework where precision matters more than speed. Because the wire is conductive and non-insulated, you control exactly where current flows by how carefully you route and solder each end, which gives you a cleaner result than pre-insulated alternatives on tight multi-layer boards. A 100m spool covers a heavy repair workload before you need a replacement, which matters for a service center running several boards through the bench in a single day. Store the spool away from sharp tool edges and keep it wound evenly so the wire feeds out straight when you need a precise jump under magnification. Whether your workshop handles smartphone motherboard repair, tablet PCB rework, or laptop board level repair, the FX-0009 gives your bench the flexibility to jump traces that other wire gauges cannot reach, making it a standard addition next to your soldering station, hot air gun, and microscope.