AMAOE ZFLIP4 F721U-012 Middle Layer Stencil for Samsung Galaxy
The AMAOE ZFLIP4 F721U-012 Middle Layer Stencil is an essential repair tool for technicians performing advanced motherboard repairs on the Samsung Galaxy Z Flip4 SM-F721U. Designed specifically for middle-layer BGA reballing applications, this stencil delivers exceptional accuracy, enabling efficient IC rework, solder ball replacement, and micro-soldering tasks.
Crafted from premium Japanese stainless steel, the stencil features precision laser-cut apertures that align perfectly with the original motherboard layout. Its ultra-thin 0.12mm construction provides excellent solder paste release while maintaining rigidity and durability during repeated use. Whether you’re replacing damaged ICs or restoring motherboard functionality, the AMAOE F721U-012 offers professional-grade performance for repair centers and experienced technicians.
Key Features:
- Specifically designed for Samsung Galaxy Z Flip4 SM-F721U motherboards
- Precision middle-layer BGA reballing stencil
- Premium Japanese stainless steel construction
- Ultra-precise laser-cut aperture technology
- 0.12mm thickness for accurate solder application
- Ensures perfect alignment with IC pad layouts
- High-temperature resistant and warp-resistant design
- Reusable for multiple repair operations
- Suitable for IC replacement and solder ball rework
- Ideal for professional mobile repair technicians
Technical Specifications:
- Product Name: AMAOE ZFLIP4 F721U-012 Middle Layer Stencil
- Model: F721U-012
- Compatible Device: Samsung Galaxy Z Flip4 (SM-F721U)
- Stencil Type: Middle Layer BGA Reballing Stencil
- Material: Japanese Stainless Steel
- Thickness: 0.12mm
- Hole Type: Precision Laser-Cut Square Apertures
- Heat Resistance: High Temperature Resistant
- Reusable: Yes
- Application: BGA Reballing, IC Rework, Motherboard Repair
- User Type: Professional Technicians and Repair Centers
- Package Includes: 1 × AMAOE F721U-012 Stencil












