Antminer replacement parts and repair tools
Antminer & Bitmain Replacement Parts and Repair Components Antminer ASIC miners — manufactured by Bitmain Technologies — represent the largest installed base of Bitcoin and Litecoin mining hardware worldwide. When a hashboard goes down, a PSU stops switching, or a… Read more ▾ Show less ▴
Antminer & Bitmain Replacement Parts and Repair Components
Antminer ASIC miners — manufactured by Bitmain Technologies — represent the largest installed base of Bitcoin and Litecoin mining hardware worldwide. When a hashboard goes down, a PSU stops switching, or a control board freezes, your hash rate stops generating revenue until the fault is fixed. Our Antminer parts catalogue covers every generation from the legacy S9 / S17 series through the current S19 line-up, the latest S21 / S21 XP / S21 Pro miners, and the L7 / L9 / KS5 alt-coin variants — sourced through Shenzhen channels with consistent quality control.
Common Antminer failures and the parts you need
When an Antminer S19, S21, L7, or KS5 stops producing hash rate, the failure almost always sits in one of four areas. Our catalogue covers each :
- Control boards (Amlogic A113D / C76 for S19j Pro / S21 / T21, BB-Beaglebone control boards for older S9 / S17 / L3+ generations, C87 overclocking board for L7 / S19 series) — when the miner won't boot, no IP, or kernel panic, the control board is the first suspect.
- Power Supply Units (APW17 for S21 / S19j XP, APW12 for S19 / T19, APW9 for S17 / T17, APW11 for hydro miners S19 / T19 / S21 hydro) — failed start-up, fluctuating voltage, or fan-only behaviour usually means PSU replacement.
- Hashboards, ASIC chips, and repair components — BM1397 (S17 series), BM1398 (S19 / S19 Pro), BM1362 (S19j Pro), BM1366 (S19 XP), BM1368 (S21 / T21), BM1370 (S21+) chip replacements ; capacitors, MOSFETs, temperature ICs, and stencil tools for hashboard rework.
- Cooling fans and adapters — 12cm 4-pin for S19 / T19 series, 14cm 6-pin for S21 / S19 XP and hydro models, plus fan speed simulators for immersion-cooled miners.
Why source Antminer parts from LYS Shenzhen
LYS operates in Shenzhen — the world's largest electronics market — with direct supply relationships built over years of trading Bitmain hardware. Three reasons to source from us :
- Genuine parts only — every APW PSU and control board is load-tested before shipping ; passive components (fans, capacitors, MOSFETs) are inspected for batch consistency.
- Bulk pricing and direct invoicing — for repair shops and mining farms managing fleets of 50+ Antminers, our quote-based pricing beats storefront rates and supports dedicated payment terms.
- Worldwide shipping with DDP option for US and EU customers — we handle customs, you receive the goods with all-in landed cost quoted upfront.
Frequently asked questions
Are these original Bitmain parts or aftermarket ?
Both, depending on the SKU. Genuine Bitmain-branded items (APW PSUs, official control boards) are clearly marked. Compatible third-party replacements (generic fans, capacitors, MOSFETs) are noted as "compatible" in the product description.
My Antminer model isn't in your collection — can you still help ?
Yes. Share the part number on the failed component (PSU like APW12-12-3600-V1, control board like Amlogic C76, hashboard chip like BM1398) and we'll source the match from our network.
What's the lead time on bulk orders ?
Lead times depend on the part and quantity. Small orders typically dispatch within a few business days ; larger orders requiring sourcing or aggregation are quoted with a specific timeline when we send the offer.
Do you supply hashboards for repair, or only individual components ?
We supply repair components for hashboards — ASIC chips, MOSFETs, capacitors, temperature ICs, stencils for rework — but we do not sell complete hashboards as standalone units. For full hashboard testing, our test fixture catalogue covers most Bitmain series.
Get a custom quote for your Antminer fleet
Whether you run a single Antminer S19 at home or operate a fleet of 1,000 S21 miners across multiple sites, our parts catalogue and bulk-order process is built for both. Send us your model list and reorder volume — we'll come back with a tailored offer.
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Ncp114asn120t1g cacmtm 1.2v ldo for antminer s19k pro hashboard
NCP114ASN120T1G CACMTM 1.2V LDO – Antminer S19K Pro Hashboard Repair The NCP114ASN120T1G (marking CACMTM) is a 1.2V LDO regulator in...
$0.25 USD$0.25 USD$0.25 USD -
Smbj22a lx diode for antminer s19 hydro hhb28601 hash board repair
SMBJ22A LX TVS Diode | 22V / 600W Surge Suppressor for Antminer S19 Hydro HHB28601 Hashboard Repair The SMBJ22A (silk...
$0.03 USD$0.03 USD$0.03 USD -
Sxe1923 sgm2201 voltage monitoring chip for antminer hash board repair
SXE1923 Voltage Monitoring Chip + SGM2201 High-Voltage Regulator | Real-Time Hashboard Voltage Supervision Pair for Antminer S17 / T17 /...
$4.20 USD$4.20 USD$4.20 USD -
Sn74auc1gu04dbvr uu4r inverter gate for antminer s19 hydro hashboard
SN74AUC1GU04DBVR UU4R Inverter Gate – Antminer S19 Hydro HHB28601 Hashboard Repair The SN74AUC1GU04DBVR (marking UU4R) is an unbuffered single inverter...
$0.16 USD$0.16 USD$0.16 USD -
Ntmfs5c604nlt1g 5c604l mos chip for antminer s19 hydro hhb28601 hashboard
NTMFS5C604NLT1G 5C604L N-Channel MOSFET | 60V / 287A Ultra-Low-Rds(on) Power Transistor in DFN-5 Package for Antminer S19 Hydro HHB28601 Hashboard...
$7.00 USD$7.00 USD$7.00 USD -
Ath93702dmcn1937 eeprom memory for antminer s19 hydro hashboard
ATH93702DMCN1937 EEPROM Memory Chip | Non-Volatile Erasable Reprogrammable Replacement IC for Antminer T17E / S17E / S17+ / S19 Hydro...
$0.79 USD$0.79 USD$0.79 USD -
Nema l22–30p to p33 ac power cord for antminer t21 with bitmain power supply
NEMA L22-30P to P33 AC Power Cord | 30A 277/415V 3-Phase Industrial-Grade Power Cable for Antminer T21 and Bitmain PSU...
$23.20 USD$23.20 USD$23.20 USD -
Sgm2036-adj sq7jk ldo 0.8v linear regulator for antminer iceriver hashboard
Efficient SGM2036-ADJ SQ7JK LDO 0.8V Linear Regulator for Antminer Hash Board The SGM2036-ADJ SQ7JK LDO 0.8V is a highly efficient...
$0.24 USD$0.24 USD$0.24 USD -
Dbpj1238b2g cooling fan 12cm square 4pin for antminer s19kpro
AVC DBPJ1238B2G 120×120×38mm Cooling Fan | 12VDC / 6000 RPM / 210 CFM Ball-Bearing Square 4-Pin Replacement Fan for Antminer...
$4.50 USD$4.50 USD$4.50 USD -
W12e12bs11b5-07 antminer s21 s19k fan 12cm 4pin square plug
Antminer Fan 12cm 4pin Square 12V 1.65A W12E12BS11B5-07 - High-Quality Cooling Solution The Antminer Fan 12cm 4pin Square 12V 1.65A...
$4.00 USD$4.00 USD$4.00 USD -
Antminer c59 / c89 hydro control board – universal replacement for s23 / s21 / s19 / t19 hydro
Antminer C59 / C89 Hydro Control Board – Universal Replacement Motherboard for SHA-256 Hydro Miners The Antminer C59 / C89...
$36.90 USD $40.00 USD$36.90 USD$36.90 USD $40.00 USD -
Bm2110aa asic chip tin tool stencil for antminer ka3 accurate tin implantation
BM2110AA ASIC Chip Stencil Plate | Laser-Cut High-Temperature Resistant Tinning Tool for Antminer KA3 Hashboard ASIC Chip Replacement and Reballing...
$4.50 USD$4.50 USD$4.50 USD -
Bm2110aa asic chip tin tool for antminer ka3 hashboard repair
BM2110AA ASIC Chip Tin Tool | High-Temperature Fixture for Antminer KA3 Hashboard Chip Replacement The BM2110AA chip tin tool is...
$29.00 USD$29.00 USD$29.00 USD -
Bm2130aa asic chip tin tool for antminer hs3 miner hashboard repair
BM2130AA ASIC Chip Tin Tool for Antminer HS3 Hashboard Unlock the full potential of your Antminer HS3 miner with the...
$29.00 USD$29.00 USD$29.00 USD -
Bm2380aa chip tinning tool for antminer ks3 hashboard asic chips
BM2380AA Chip Tinning Tool | High-Quality Steel Mesh Stencil with Anti-Static Composite Material for BM2380AA ASIC Chip Replacement on Antminer...
$29.00 USD$29.00 USD$29.00 USD -
Antminer s21 ac power cord p13 to china standard plug 1.5m bitmain power supply
S21 Antminer Power Cord P13 to China Standard Plug Power up your Antminer S21 Bitmain APW17 power supply with the high-quality...
$8.90 USD$8.90 USD$8.90 USD -
Lp-20 power connector for apw11 apw12 water cooling hydro miner
LP-20 Aviation Power Connector – APW11 / APW12 Hydro Cooling PSU Plug The LP-20 (model LP20-C04PE-01-022) is a 4-pin aviation-grade...
$5.30 USD$5.30 USD$5.30 USD -
P33 - p33 ac power cord cable for antminer t21 bitmain power supply 2.5mm
Reliable Power Connection for Your T21 Miner Ensure a stable and dependable power connection for your T21 miner with our...
$13.90 USD $18.90 USD$13.90 USD$13.90 USD $18.90 USD -
Dio7910a12st5 kaf** 1.2v ldo chip for antminer s19xp hashboard
DIO7910A12ST5 KAF 1.2V LDO Chip – Antminer S19XP Hashboard Repair The DIO7910A12ST5 (board markings KAF**) is a 1.2V low-dropout linear...
$0.35 USD$0.35 USD$0.35 USD -
2n7002 12w smd transistor for antminer s19j pro hash board repair
Repair Antminer S19j Pro Hash Board Performance with 2N7002 12W Transistor Efficiently repair and replace failed components on your Antminer...
$0.10 USD$0.10 USD$0.10 USD -
Fcmt180n65s3 n-channel mosfet for antminer apw11 power supply
High-Quality Replacement N-Channel MOSFET for Antminer APW11 Power Supply RepairEnsure optimal performance of your Antminer APW11 power supply with the...
$3.20 USD$3.20 USD$3.20 USD -
Dfb2560 antminer bitmain apw12 psu bridge rectifier
DFB2560 Bridge Rectifier | 600V / 25A Glass-Passivation Replacement for Bitmain APW12 PSU Repair The DFB2560 is a 600V /...
$3.00 USD$3.00 USD$3.00 USD -
Mp18024hn-lf-z bitmain apw9 psu power management chip
High-Quality Replacement Power Management Chip for Antminer APW9 Revive your Antminer APW9 power supply with the MP18024HN-LF-Z power management chip repair....
$0.48 USD$0.48 USD$0.48 USD -
Bitmain cvitek cv1835 control board c88 for antminer ks3 x5 s19 series
Bitmain CVITEK CV1835 Control Board C88 – Antminer KS3, X5, S19 XP, S19, S19 Pro-A, S19j Pro, S19 Pro, S19j...
$29.90 USD$29.90 USD$29.90 USD



































































