Mechanic/Amaoe MZ-3 Stencil

The Mechanic/Amaoe MZ-3 is a professional-grade BGA reballing stencil meticulously engineered for the Samsung Galaxy S9, S9+, and Note 9 series. This stencil is a staple for micro-soldering technicians, specifically designed to handle both Exynos 9810 and Snapdragon 845 chipset architectures.

With its signature matte black anti-glare finish and high-precision square-hole layout, it ensures consistent solder ball formation while reducing technician eye fatigue under microscope lighting.

Technical Specifications

Core Features & Benefits

The MZ-3 is distinguished by several engineering choices that elevate it above generic universal stencils:

• Heat Stability: Manufactured to withstand repeated thermal cycles from hot air stations without warping or "drumming" (bulging).

• Square Mesh Design: Unlike traditional round holes, the square-cut apertures provide better solder paste release, resulting in uniform solder balls and reducing the risk of bridges.

• Black Coating Technology: The specialized black finish absorbs light, providing a high-contrast view of the silver IC pads, which is critical for alignment under a microscope.

• 1:1 Precision: Holes are CNC laser-etched to match the original factory pad layout of the Samsung S9/Note 9 logic boards.

Detailed Component Compatibility

The MZ-3 is a comprehensive "all-in-one" solution for the S9 generation of devices, supporting a wide array of integrated circuits: