Amaoe U-APHD1 BGA Reballing Stencil-Original
Enhance Your Reballing Precision
The Amaoe U-APHD1 BGA Reballing Stencil-Original is designed to deliver unmatched accuracy in reballing tasks. Crafted with precision engineering, this stencil ensures consistent results, eliminating challenges for both professionals and hobbyists. Amaoe U-APHD1 BGA Reballing Stencil-Original
Durable and High-Quality Build
Made from durable and heat-resistant materials, the Amaoe U-APHD1 is built to withstand high temperatures required during the soldering and reballing process. Its robust construction guarantees reliable performance, reducing the hassle of frequent replacements. Amaoe U-APHD1 BGA Reballing Stencil-Original
Seamless Compatibility for Versatile Applications
Whether you’re working on mobile phone repairs, laptops, or complex PCB components, this stencil is tailored to accommodate a wide range of BGA reballing needs. Its user-friendly design ensures easy handling for precise alignment and application every time. Amaoe U-APHD1 BGA Reballing Stencil-Original
The Amaoe U-APHD1 is a high-precision BGA (Ball Grid Array) reballing stencil specifically engineered for professional-grade repair of Apple device storage components. Part of Amaoe’s renowned “U-Series” (Universal/Ultra-Precision), this stencil is a staple for technicians performing NAND flash upgrades or repairing “Greyed out” or “Dead” storage issues on iPhone and iPad logic boards. Amaoe U-APHD1 BGA Reballing Stencil-Original
Below are the comprehensive specifications and technical details for the Amaoe U-APHD1. Amaoe U-APHD1 BGA Reballing Stencil-Original
Technical Specifications: Amaoe U-APHD1
| Feature | Specification |
| Model Number | U-APHD1 (Apple Hard Disk Comprehensive) |
| Brand | Amaoe (Authentic Original) |
| Material | High-grade Industrial Stainless Steel (304 Grade) |
| Stencil Thickness | 0.15mm (Optimized for NAND solder volume) |
| Hole Design | Square-Round (Tapered apertures to prevent solder sticking) |
| Manufacturing Process | CNC High-Speed Laser Micro-Cutting |
| Heat Resistance | Up to 500°C (Anti-warping construction) |
| Alignment Precision | ± 0.01mm |
| Surface Treatment | Anti-oxidation / Easy-clean smooth finish |
| Application | NAND Flash / Hard Disk Tin Planting & Reballing |
Chipset Compatibility & Support
The “HD1” designation stands for “Hard Disk 1,” indicating its focus on Apple’s storage architecture. This stencil is a “comprehensive” plate, meaning it contains multiple patterns for different generations of Apple NAND flash chips on a single sheet.
Supported BGA Patterns:
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BGA70: Used primarily in iPhone 6S, 6S Plus, SE (1st Gen), and iPad Pro models.
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BGA110: Found in iPhone 8, 8 Plus, X, XR, XS, XS Max, and the iPhone 11 series.
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BGA315: Commonly used in the iPhone 12, 13, and 14 series (standard and Pro models).
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BGA60 / BGA52: Supporting legacy or auxiliary storage controllers used in various iPad iterations.
Key Features & Professional Advantages
1. Square-Round Aperture Technology
Unlike cheaper stencils with strictly vertical or jagged hole edges, the U-APHD1 features laser-cut Square-Round holes. This design ensures that the solder paste forms perfect spheres and, more importantly, allows the stencil to be lifted away after heating without pulling the solder balls off the pads.
2. Anti-Warping Material
Thermal expansion is the enemy of reballing. Amaoe uses a specific grade of stainless steel that maintains its “memory” and flatness even when subjected to direct heat from a 400°C+ hot air station. This prevents the “bulging” effect that causes solder bridges between pins.
3. Precise Thickness (0.15mm)
While many CPU stencils use 0.12mm, the U-APHD1 often utilizes 0.15mm. This slight increase is intentional for NAND chips, which often require slightly larger solder balls for a more robust physical connection to the motherboard, especially given the surface area of BGA110 and BGA315 chips.
4. High-Density Layout
The stencil is designed to be space-efficient. It groups the most common Apple Hard Disk patterns in a way that allows a technician to quickly switch between an iPhone 8 repair and an iPhone 13 Pro Max NAND upgrade without changing tools.
Usage Recommendations
To achieve “Original Factory” results with the U-APHD1, follow these professional guidelines:
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Solder Paste: Use a high-quality 183°C (leaded) or 217°C (lead-free) solder paste. Ensure the paste is slightly dry (pat with a lint-free cloth) for better hole filling.
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Cleaning: Clean the stencil with 99% Isopropyl Alcohol (IPA) and a soft brush after every use. Solder residue in the apertures is the primary cause of failed reballs.
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Heat Management: Use a nozzle size that covers the entire chip area. Circular motions with the hot air gun are recommended to ensure even melting across the BGA grid.
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