KOOCU KC-03-04 BLACK Universal Reballing Stencil

KOOCU KC-03-04 BLACK Universal Reballing Stencil

The KOOCU KC-03-04 is a professional-grade, high-precision universal BGA reballing stencil. It is primarily used by electronics technicians for repairing mobile phones, tablets, and other compact circuit boards where Integrated Circuits (ICs) need to be detached and re-soldered.

The “Black” series from Koocu is specifically treated to reduce light reflection and improve heat resistance, making it easier to align the stencil under a microscope.

KOOCU KC-03-04 Full Specifications

Key Features & Benefits

• Direct Heating: Unlike cheaper stencils that warp or “pop” when hit with a heat gun, the KC-03-04 is designed for direct heat applications, allowing for faster reflow.

   

• Micro-Hole Precision: The CNC-drilled holes ensure that solder balls are perfectly uniform, which is critical for preventing shorts (solder bridging) on high-density CPU and RAM chips.

   

• Visual Contrast: The black matte finish provides a high-contrast background against silver solder paste, significantly reducing eye strain during long repair sessions.

• Universal Utility: This specific model is part of a series designed to cover roughly 90% of modern mobile IC footprints, including Power ICs, Audio ICs, and baseband processors.

Pro-Tip for Usage

To maximize the life of your stencil, always clean it immediately after use with 99% Isopropyl Alcohol (IPA) and a soft brush. Avoid using metal scrapers that can scratch the black coating, as this will eventually cause solder to stick to the surface rather than the chip.