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The AMAOE M5 series (often referred to as MU-5 or related variants) is a professional-grade, high-precision BGA (Ball Grid Array) reballing stencil. It is engineered specifically for technicians involved in advanced smartphone motherboard repairs, focusing on MediaTek (MTK) and, in some variants, Qualcomm chipsets. These stencils are essential for "reballing"—the process of replacing the solder balls on the underside of a CPU or IC (Integrated Circuit) to ensure a secure, functional connection to the motherboard. Alignment: Secure the CPU/IC and align the stencil apertures precisely with the chip's solder pads. Paste Application: Apply a thin layer of high-quality solder paste over the stencil using a precision scraper or blade. Reflow: Apply controlled heat using a hot air rework station. The high-temperature resistant properties of the AMAOE steel ensure the stencil does not lift or warp, keeping the solder balls in place during the reflow process. Cleaning: Once cooled, carefully lift the stencil and clean with a suitable solvent to remove any excess flux or solder debris.Overview
AMAOE M5 Series: Technical Overview
Feature
Specification Details
Brand
AMAOE
Primary Material
High-Quality Stainless Steel (Super-hardened)
Thickness
0.12 mm (Industry standard for precision flow)
Compatible Chipsets
MediaTek (MTK) Dimensity/Helio series; certain variants support Qualcomm
Aperture Technology
Laser-cut, half-etched micro holes
Key Function
BGA Reballing and Solder Paste Application
Thermal Resistance
High-temperature resistant (prevents warping during rework)
Design Type
Square/Round hole alignment for uniform solder distribution
Reusable
Yes, designed for multiple rework cycles
Primary Application
Smartphone CPU/RAM IC repair and motherboard refurbishment
Usage Instructions
| Weight |
0.020 kg |
|---|
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