Antminer A113D Control Board Stencil Plate - Tinning Template for S21 T21 S19 Series ASIC Repairs

Antminer A113D Control Board Stencil Plate | Stainless Steel Tinning Template for A113D Main Control Chip Replacement on S21 / T21 / S19 / S19j Pro Series

The Antminer A113D Control Board Stencil Plate is the precision-engineered tinning template for A113D main control chip replacement on Antminer S21, T21, S19J and S19J Pro hashboards. Aligns precisely over the A113D chip footprint on the control board so solder paste deposits uniformly across every pad — the cleanest way to prep the board for chip reflow and the surest way to avoid the bridge shorts and dry joints that come from uneven manual paste application.

Crafted from high-grade stainless steel mesh with ±0.02mm laser-cut aperture precision and 0.2mm ±0.01mm precision thickness. The 300°C continuous-use temperature rating survives repeated reflow cycles without warping. Static-dissipative properties protect the sensitive A113D gate structures from ESD damage during chip handling. Indispensable bench tool for any shop servicing Antminer control-board repair volume. Stencil plate only — for technicians who already have compatible chip holders.

When to Use the A113D Stencil Plate

• A113D main control chip replacement on Antminer S21 / T21 / S19 / S19j Pro control boards — primary use case for restoring failed controller boards.
• Repair-bench volume work — repeatable paste deposition across multiple control boards per shift.
• Post-rework reflow — fresh paste layer before re-seating a salvaged or reworked A113D chip.
• Refurbishment workflow — chip-level rework on aging control boards before redeployment.
• ASIC refurbishment specialists — restoring hashboard functionality through controller-side repairs.

Antminer A113D Stencil Plate Specifications

FAQ — A113D Control Board Stencil

Q: Is the A113D chip the same across S21, T21, S19 and S19j Pro?
A: The A113D main controller is shared across the S21 / T21 / S19 / S19j Pro control board family — same chip footprint, same pad geometry. One stencil aperture pattern covers all four miner generations for reflow purposes.

Q: Does this stencil work for hashboard-side chips or only control-board chips?
A: Specifically designed for the A113D main controller on the control board. Hashboard ASIC chips (BM1368, BM1370 etc.) use their own dedicated stencils — see related products.

Q: How many reflow cycles before the stencil needs replacement?
A: Properly cleaned between uses and stored flat, a high-grade stainless steel stencil typically handles 200-500+ reflow cycles before aperture geometry drifts enough to affect paste deposition. Inspect regularly under magnification.

Q: Bulk pricing for repair shops?
A: Yes — email contact@lys-sz.com with your monthly volume.

Related products

• Antminer A113D Control Board Chip Tin Tool
• Antminer S21 Pro Control Board A113D
• CVITEK CV1835 Control Board – S19kpro / T21 / KS5 / KS3
• CV1835 Tin Tool – Antminer Control Board Chip Replacement

Repair shops stocking A113D stencils by the case? Email contact@lys-sz.com for bulk pricing. Worldwide shipping from our Shenzhen warehouse.