The AMAOE Note 20 Ultra N9860 stencil is a middle layer motherboard reballing stencil designed for Samsung Galaxy Note 20 Ultra (SM-N9860) repair. It is mainly used for sandwich motherboard rework, helping technicians restore inter-board connections between the main PCB and sub-board during advanced chip-level repair.
It is widely used in GSM labs for Snapdragon Note 20 Ultra versions (N9860 / N986B variants depending on board layout).
Main Purpose
- Middle layer (sandwich board) reballing
- Solder paste application for interconnect pads
- Restoration of motherboard communication lines
- CPU / PMIC / RF inter-board repair support
- Advanced board-level repair (no power / boot issues)
Features
- High precision 0.12mm stainless steel
- Laser-cut apertures for perfect pad alignment
- Heat resistant and reusable
- Designed for layered motherboard architecture
- Stable stencil alignment for fine pitch pads
Compatible Device
- Samsung Galaxy Note 20 Ultra
- Model: SM-N9860 / N986 series variants
- Snapdragon & regional board layouts depending on version
Supported IC / Areas
- Middle layer interconnect pads
- CPU communication lines
- PMIC / RF inter-board signals
- Sandwich motherboard solder joints
- BGA interposer points
Applications
- Note 20 Ultra motherboard repair
- No power / dead boot repair
- Signal & network issue repair
- Sandwich board reballing
- Advanced GSM micro-soldering labs
Avis
Effacer tous les filtresIl n’y a pas encore d’avis.