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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Antminer s19kpro s19k pro 4 in 1 fan speed simulator
Antminer S19K Pro 4-in-1 Fan Speed Simulator – Water & Immersion Cooling Upgrade This 4-in-1 fan speed simulator for the...
$4.50 USD$4.50 USD$4.50 USD -
Bm1368 series asic chip tester for antminer s21xp s21 t21 hashboard
BM1368 ASIC Chip Tester for Antminer S21XP S21 T21 Hashboard The BM1368 Series ASIC Chip Tester is a diagnostic instrument...
$305.00 USD $365.00 USD$305.00 USD$305.00 USD $365.00 USD -
Antminer s19 s21 t21 s19kpro hashboard lm75a temperature control module u2
LM75A Temperature Control Module | U2 Position Repair for Antminer S19 / S19kpro / S21 / T21 Hashboards The LM75A...
$2.50 USD $2.90 USD$2.50 USD$2.50 USD $2.90 USD -
Antminer apw12 psu test fixture for bitmain apw12-1215 power supply repair
APW12 PSU Test Fixture | Bench Diagnostic Tool for Bitmain APW12-1215 Power Supply Repair (APW121215 a/b/c/d/e Variants) The APW12 PSU...
$99.90 USD$99.90 USD$99.90 USD -
Antminer bm1366 series asic chip testing tool for bitmain s19xp s19k pro and s19xp hydro hash boards
BM1366 ASIC Chip Tester for Antminer S19XP S19K Pro The BM1366 ASIC Chip Tester is a precision diagnostic instrument engineered...
$305.00 USD $365.00 USD$305.00 USD$305.00 USD $365.00 USD -
Antminer s21 t21 control board amlogic c76 a113d
Antminer S21 T21 Control Board | Brand New OEM Replacement The Antminer S21 T21 Control Board is the primary logic...
$26.00 USD$26.00 USD$26.00 USD -
Antminer bm1368pa bm1368pb chip tin tool – stencil for s21 t21 & hydro hashboards
BM1368PA BM1368PB Tin Tool Stencil for Antminer S21 T21 Hashboard Repair The BM1368PA BM1368PB Tin Planting Tool is a precision...
From $29.00 USD$29.00 USD$29.00 USD -
Antminer s21 ac power cord p13 to eu standard plug 1.5m bitmain apw17 power supply
P13 to EU Standard Plug Power Cord for Bitmain APW17 Power Supply Enhance your Antminer S21 Bitmain APW17 power supply with...
$8.90 USD$8.90 USD$8.90 USD -
Goldshell 18pin data cable 9×2p io 10cm miner
Goldshell 18pin Data Cable | 9×2 IO Cable for Goldshell & Antminer Series Control Board to Hashboard The Goldshell 18pin...
$1.00 USD$1.00 USD$1.00 USD -
Single p33 plug ac power cord cable for antminer t21 bitmain power supply
Reliable Power Connection for Your Antminer T21 Miner Upgrade your mining setup with our premium P33 AC power cord cable,...
$8.95 USD$8.95 USD$8.95 USD -
Adapter cable kit for cooling fans and fan simulators: 4-pin linear to 4-pin square atx connector (set of 2 cables)
Upgrade and Expand Cooling Options with the Adapter Cable Kit for Crypto Mining Equipment Enhance the versatility of your cooling...
$1.50 USD$1.50 USD$1.50 USD -
Antminer s19k s19kpro 4pin fan simulator for immersion cooling
Antminer S19K 4-Pin Fan Simulator – Immersion & Water Cooling Upgrade When you convert an Antminer S19K or S19K Pro...
$2.90 USD$2.90 USD$2.90 USD -
Premium power cord for antminer hydro s19 t19 s19 pro+ s21 hydro apw11 to pdu
Premium Power Cord for Antminer Hydro Series – APW11 PSU to PDU Connection This premium AC power cord is engineered...
$14.90 USD $19.90 USD$14.90 USD$14.90 USD $19.90 USD -
330uf 30v smd capacitor for antminer s19+ s21 hashboard repair
Enhance the Performance of Your Antminer S19+ S21 Hash Board with our 330uF 30V SMD Capacitor 330uF 30V SMD capacitor...
$0.68 USD$0.68 USD$0.68 USD -
Lian li 12kw water cooling kit for whatsminer antminer hydro asics
Lian Li 12KW Water Cooling Kit for ASIC Miners The Lian Li 12KW water cooling kit represents the industrial standard...
$424.90 USD $569.00 USD$424.90 USD$424.90 USD $569.00 USD -
6r8 smd inductor for antminer l7 hash board repair
6R8 SMD Inductor for Antminer L7 Hash Board repair The 6R8 SMD inductor is an essential component for repairing your...
$0.10 USD$0.10 USD$0.10 USD -
47uf 63v smd 8*10.5mm capacitor for antminer l7 iceriver ks5l hashboard repair
Aluminum Electrolytic Capacitor for Antminer L7 Iceriver KS5L Hash Board repair The 47UF 63V 8*10.5MM aluminum electrolytic capacitor is an...
$0.10 USD$0.10 USD$0.10 USD -
Bzt52c15 wj zener diode for antminer l7 hashboard
BZT52C15 WJ 15V Zener Diode SOD-123 – Antminer L7 Hashboard Circuit Protection The BZT52C15 (marking WJ) is a 15V surface-mount...
$0.05 USD$0.05 USD$0.05 USD -
T2n7002ak nj high quality field effect transistor silicon n-channel for antminer l7 hash board
T2N7002AK MOSFET Transistor - High-Speed Switching Applications The T2N7002AK MOSFET transistor is a high-performance electronic component, perfect for high-speed switching...
$0.12 USD$0.12 USD$0.12 USD -
Mbr230lsft1g l3ne 2a 30v schottky power rectifier antminer l7 hashboard
MBR230LSFT1G Schottky Rectifier 2A 30V – Antminer L7 Hashboard Repair The MBR230LSFT1G (marking L3NE) is a 2A / 30V Schottky...
$0.10 USD$0.10 USD$0.10 USD -
Vis30010 mosfet ultra-low internal resistance 30v for antminer l7 hashboard
VIS30010 N-Channel MOSFET 30V – Ultra-Low Rds(on) for Antminer L7 Hashboard The VIS30010 is a high-performance N-channel MOSFET rated at...
$0.68 USD$0.68 USD$0.68 USD -
Sy7302abc power management ic for antminer s17+ hash board
Ensure Reliable and Efficient Power Supply with SY7302ABC Power Management Chip Upgrade your power management system with the SY7302ABC High-Efficiency Power...
$0.60 USD$0.60 USD$0.60 USD -
C20 to 2x c13 splitter power cord 250v for antminer s17 s19 to pdu
C20 to 2×C13 Splitter Power Cord – Heavy-Duty PDU Cable for Antminer S17 / S19 Series This IEC C20 to...
$5.00 USD$5.00 USD$5.00 USD -
S19jpro hashboard tin tool for thermal paste application
S19j Pro Hashboard Thermal Paste Stencil – BM1362 Heatsink Application Tool Apply thermal compound perfectly every time with this precision...
$88.90 USD$88.90 USD$88.90 USD




































































