Antminer BM1360BB Chip Tinning Tool Kit for S19i Hashboard Repair

Antminer BM1360BB Chip Tinning Tool Kit | Precision Stencil and ASIC Holder for S19i Hashboard Repair

The BM1360BB chip tinning tool kit is the complete reballing fixture for the Antminer S19i hashboard — the Bitcoin SHA-256 miner Bitmain released in January 2021 with a maximum hashrate of 95 TH/s at 3050-3250W. The kit ships with both the stencil plate and the anti-static chip holder, giving repair benches everything needed for chip-level recovery on a failed S19i board.

The BM1360BB ASIC chip supports the SHA-256 algorithm and is also compatible with Antminer S19j Pro hashboards — making this same tinning kit useful across two related Bitmain hashboard generations. Standard chip-failure recovery follows the BGA reballing workflow: lift the failed chip, clean pads, reball with this stencil-fixture combo, reflow back into position.

When You Need the BM1360BB Tinning Tool

• S19i hashrate drop below 95 TH/s — chip failure on one or more domains; identify failing chip(s) with a test fixture, reball or replace.
• S19i hashboard reports chip-count error — chain detection drops below expected number.
• "No nonce found" diagnostic — common BM1360BB failure mode requiring chip replacement.
• S19j Pro hashboard repair — same chip family, same kit fits.
• Repair-bench production work — consistent reballing yield across multiple S19i / S19j Pro boards per day.

Construction and Materials

• High-temp composite + stainless steel mesh stencil — warp-proof through repeated reflow cycles.
• 0.01mm laser-cut precision on the stencil mesh — tight dimensional consistency on the BM1360BB BGA pad pattern.
• Anti-static chip holder — composite material prevents ESD damage during BM1360BB handling.
• Industrial durability — survives hundreds of reballing cycles with proper IPA cleaning between uses.
• Complete kit — both stencil plate and chip holder included.

BM1360BB Tinning Tool Kit Specifications

FAQ — BM1360BB Tinning Tool Kit

Q: Does this kit work for both Antminer S19i and S19j Pro?
A: Yes — the BM1360BB chip is used on both S19i and S19j Pro hashboards. One kit covers both miner generations.

Q: My S19i shows "no nonce found" — is the BM1360BB the failed part?
A: "No nonce found" is one of the standard BM1360BB failure signatures. Use a hashboard test fixture to confirm the chip position(s) reporting the error, then reball those chips with this kit. If the error persists after reballing, the chip itself needs full replacement.

Q: How many BM1360BB chips per S19i hashboard?
A: S19i chip counts vary by hashboard revision — the 95T variant has been reported as having 76 chips per board, with other 90T variants potentially using 88 or 126 chips per board. Check your specific hashboard silkscreen for the exact count before ordering replacement chips in volume.

Q: What rework profile?
A: Standard BGA reflow — preheat the hashboard to 100-150°C, ramp to peak ~240-250°C, hold for 30-60 seconds, controlled cool-down. Use flux paste, clean pads with IPA between heat-up and chip-place.

Q: Bulk pricing for repair shops?
A: Yes — email contact@lys-sz.com for volume pricing on full S19i / S19j Pro repair tool kits.

Related products

• BM1360BB Tinning Stencil Plate (S19i — stencil only)
• BM1360BB ASIC Chip (S19i / S19j Pro)
• Antminer S19 / S19 Pro / T19 Control Board
• BM1362AI ASIC Chip (Antminer S19j / S19j Pro)

Repair benches rebuilding Antminer S19i and S19j Pro hashboards in volume? Email contact@lys-sz.com for bulk pricing on tinning kits and matched chip stock. Worldwide shipping from our Shenzhen warehouse.