BM1362AC brand new Antminer S19j S19jpro Hashboard Repair
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BM1362AC ASIC Chip for Antminer S19j & S19jPro Hashboard Repair
The BM1362AC is a brand new Bitmain ASIC chip designed as a direct replacement for defective processors on Antminer S19j and S19jPro hashboards. The S19j series commonly develops zero-hash or low-hash symptoms when individual BM1362 chips fail — replacing the damaged chip with a new BM1362AC restores full hash rate to the affected hashboard. This SMD/SMT surface-mount chip operates within a -40°C to +85°C temperature range, matching the original factory specification.
BM1362AC Chip: S19j & S19jPro Hashboard IC Replacement
The BM1362 chip family powers the SHA-256 hashing on Antminer S19j and S19jPro models. The "AC" variant designates a specific revision within the BM1362 family — always verify which BM1362 revision your hashboard uses before ordering. Other revisions in the same family include the BM1362AJ, BM1362AK, BM1362AA, and BM1362BD, each serving different S19j sub-models and production runs. Using the correct revision ensures proper voltage regulation and hash rate output.
BM1362AC Technical Specifications
| Specification | Detail |
|---|---|
| Part Number | BM1362AC |
| Category | Hashboard SMD IC Chip |
| Mounting Type | SMD/SMT Surface Mount |
| Working Temperature | -40°C to +85°C |
| Compatibility | Antminer S19j, S19jPro |
| Condition | Brand new |
S19j Hashboard Chip Replacement Workflow
Identify the defective chip position using a hashboard test fixture or diagnostic software that reports chip-level errors. Desolder the failed BM1362AC using a hot-air rework station, clean the pads, apply fresh solder paste using a BM1362 Tinning Tool Kit, place the new chip, and reflow. After reassembly, run a full hashboard scan to confirm restored hash rate. For alternative BM1362 chip revisions, see the BM1362AJ replacement chip or the BM1362AA IC chip. For reballing, the BM1362 Universal Tin Fixture supports all chip variants.
Why Buy BM1362AC Chips from LYS?
We stock all BM1362 revisions (AC, AJ, AK, AA, BD) along with the matching tinning tools and test fixtures. Every chip is brand new and sourced directly from Shenzhen. DDP shipping included on all orders — no customs fees. Contact us for volume pricing on chip batches for repair centers.
Next Step: View BM1362 stencils and tin tools or contact our support team at contact@lys-sz.com or via WhatsApp for chip revision identification.
Buying in bulk for a mining farm or repair shop?
Get dedicated B2B pricing on this part and across our full catalog — quote response within 24 hours, payment by T/T USD bank wire, and DDP delivery available for US & EU customers (and other lanes on request).
