Pay in 4 interest-free payments of $7.25 Learn more
Ships within 48 hours · Estimated delivery Aug 24 - Aug 29
The Antminer S19j and S19j Pro BeagleBone Black (BB) control board is the Bitmain replacement motherboard built around the BeagleBone Black ARM Cortex-A8 SoC
Strong recurring stock-up incentive when you're servicing hundreds of hydro miners
30A current rating matched to the S21's peak input draw on three-phase service
Maintaining an Innosilicon A4+ fleet at scale
BM2042AA ASIC Tin Tool for Antminer K7 Hashboard Chip Replacement t17+ The Antminer S19j and S19jBM2042AA Precision Tin Fixture Tin Tool Antminer K7 Hashboard Chip Replacement The BM2042AA tin fixture is a precision alignment jig and stencil tool for replacing BM2042AA chips on Antminer K7 hashboards. It clamps the bare chip in the correct orientation, aligns its pads with the matching stencil openings, and lets you apply a controlled, even bead of leaded solder paste before reflow. The result: clean, repeatable joints with no bridging, no
US$ 60.78
US$ 52.99
US$ 14.20
