BM1362BD ASIC Chip Tin Tool for Antminer S19j Pro+ Hashboard Repair

BM1362BD ASIC Chip Tin Tool | Aluminum-Frame Reballing Fixture for Antminer S19j Pro+ Hashboard Chip Repair

The BM1362BD ASIC Chip Tin Tool is the reballing fixture for BM1362BD chip replacement on Antminer S19j Pro+ hashboards. Holds the chip securely during the tinning process and pairs with the matching stencil to deposit solder paste uniformly across the chip pads. Restores the failed chip position cleanly without the uneven welds, dry joints, or short circuits that come from manual paste application.

Built on an aluminum alloy base and frame for strength and durability under sustained repair-bench duty — significantly more robust than standard alloy fixtures. The integrated charge prevention mechanism safeguards the BM1362BD chip's CMOS gate structures during placement and reflow, eliminating ESD-related failures during repair. High-quality steel mesh provides precise hole positioning, wear resistance and high-temperature resistance — maintains shape and accuracy across hundreds of reballing cycles.

When to Use the BM1362BD Tin Tool

• BM1362BD chip replacement on Antminer S19j Pro+ hashboards — primary use case for restoring failed chip positions.
• Repair-bench volume work — repeatable chip reballing across multiple S19j Pro+ boards per shift.
• Post-failure salvage workflow — fresh paste application around a known-good salvaged chip before reseating.
• Pre-deployment refurbishment — chip-level replacement on used S19j Pro+ boards entering the refurbishment queue.
• Repair shop standardisation — replace freelance manual paste application with a fixture-driven workflow for consistent quality.

BM1362BD Tin Tool Specifications

FAQ — BM1362BD Tin Tool

Q: Why aluminum alloy versus standard alloy fixture?
A: Aluminum alloy is dimensionally more stable under repeated thermal cycling — the fixture doesn't warp out of plane after dozens of reflow cycles. Standard alloy fixtures need replacement faster as they accumulate thermal stress.

Q: How does the charge prevention work?
A: The fixture body and contact surfaces are designed to dissipate static charges that would otherwise build during chip handling and reflow. CMOS gate structures inside the BM1362BD are sensitive to ESD events — this design eliminates that failure mode.

Q: Will this fixture work with other BM1362 variants (BM1362AA, BM1362AC)?
A: Designed specifically for BM1362BD geometry. The BM1362 family has several sub-variants with different pad patterns — use the matching fixture for each variant to avoid alignment errors during paste deposition.

Q: Bulk pricing for repair shops?
A: Yes — email contact@lys-sz.com with your monthly throughput and we'll send tier pricing on fixtures, stencils and complete tin tool kits.

Related products

• BM1362 Universal Tin Fixture + Stencil
• BM1362AA ASIC Chip – Antminer S19j Pro
• BM1362AJ ASIC Chip – Antminer S19j / S19j Pro Hashboard
• BM1362AI ASIC Chip – Antminer S19j / S19j Pro

Repair shops stocking BM1362BD tin tools by the case? Email contact@lys-sz.com for bulk pricing. Worldwide shipping from our Shenzhen warehouse.