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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Bm1489 tin tool fixture for antminer l7 hashboard asic chip replacement
BM1489 Tin Tool Fixture for Antminer L7 Hashboard ASIC Chip Repair The BM1489 Tin Tool Fixture is a professional-grade stencil...
$29.00 USD$29.00 USD$29.00 USD -
B0540w sf diode schottky sod-123 for antminer l7 s19jpro+ hashboard repair
B0540W SF Schottky Diode | 40V / 500mA SOD-123 Surface Mount Rectifier for Antminer L7 / S19j Pro+ Hashboard Repair...
$0.02 USD$0.02 USD$0.02 USD -
330uf smd 6240k polymer tantalum capacitor (ko-cap) replacement for hashboard 2r5tpe330mcc2
SMD Capacitor for Antminer L3+ Hashboard This 330 6240k tantalum capacitor is the optimal solution for high-temperature circuits, such as...
$0.62 USD$0.62 USD$0.62 USD -
Oscillator sjk 25.000 25mhz smd 3.2x2.5mm antminer hashboard
SJK 25MHz Crystal Oscillator – Restore Clock Signal on Antminer Hashboards The SJK 25.000 is a 25 MHz CMOS crystal...
$0.45 USD$0.45 USD$0.45 USD -
Antminer s19j s19jpro brand new control board beagle bone bb version
Antminer S19j / S19j Pro BeagleBone Black Control Board – Bitmain Replacement Motherboard The Antminer S19j and S19j Pro BeagleBone...
$34.90 USD $89.00 USD$34.90 USD$34.90 USD $89.00 USD -
Mp1517dr-lf-z mp1517dr qfn16 switching regulator ic for antminer and iceriver
Maximize Antminer and Iceriver Hash Board Performance with MP1517DR MPSK391517DR Repair your Antminer S17, T17, or S19 series and Iceriver...
$1.25 USD$1.25 USD$1.25 USD -
1000uf 16v 10x12.5 mm capacitor aluminum lytic 1000uf 16v 20% for antminer hashboard & bitmain power supply
Reliable Power Solution - 1000uF 16V 10x12.5mm Hashboard Capacitor Repair your electronics with the high-quality 1000uF 16V 10x12.5mm Electrolytic Capacitor. This...
$0.38 USD$0.38 USD$0.38 USD -
Ac power cord c13 extension us standard 3pin 1.5m 3x2.5 sq.mm heavy duty for antminer
Ensure Reliable Power Supply with American US C13 Heavy Duty Power Cord for Antminer The American US C13 Heavy Duty Power...
$3.45 USD$3.45 USD$3.45 USD -
2-in-1 fan simulator 4-pin – antminer immersion cooling
2-in-1 Fan Simulator 4-Pin – Antminer Water & Immersion Cooling Upgrade This 2-in-1 fan simulator generates dual tachometer signals through...
$2.50 USD $3.50 USD$2.50 USD$2.50 USD $3.50 USD -
G19 8w/mk blue thermal gel 1kg – thermal paste for antminer s21 & asic cooling
G19 Blue Thermal Gel 8W/m·K | 1kg Ceramic-Filled Silicone Compound for Antminer S21 and BM1368 ASIC Hashboard Cooling The G19...
$98.00 USD$98.00 USD$98.00 USD -
Apw11 psu water cooling plate for bitmain antminer s21xp s19xp hydro
APW11 PSU Water Cooling Plate | Replacement Liquid Cooling for Bitmain Antminer Hydro Miners The APW11 PSU water cooling plate...
$32.00 USD$32.00 USD$32.00 USD -
Nsi8100n isolator chip for antminer bitmain apw17 power supply unit
NSi8100N Isolator Chip | High-Voltage Replacement for Antminer Bitmain APW17 PSU The NSi8100N is a high-reliability bidirectional digital isolator designed...
$0.60 USD$0.60 USD$0.60 USD -
Antminer bm1370 series asic chip tester for bm1370bb/bc/aa/pa/pb
BM1370 Series ASIC Chip Tester – Diagnostic Tool for Antminer S21 Pro / S21+ / S21XP This BM1370 ASIC chip...
$305.00 USD $369.90 USD$305.00 USD$305.00 USD $369.90 USD -
K8pro asic miner tester – hashboard, psu & eeprom diagnostic tool
K8pro Multifunctional ASIC Miner Tester | Hashboard, PSU and EEPROM Diagnostic Platform The K8pro is a professional-grade diagnostic platform that...
$195.00 USD $289.00 USD$195.00 USD$195.00 USD $289.00 USD -
Power supply output tester for antminer and whatsminer - psu voltage detection
PSU Output Tester – Antminer & Whatsminer Voltage Detection Diagnose power-supply faults in minutes without risking your hash boards. This...
$59.00 USD$59.00 USD$59.00 USD -
Antminer bm1360bb tinning stencil plate for s19i hashboard repair
BM1360BB Tinning Stencil Plate – Antminer S19i Hashboard ASIC Chip Repair This BM1360BB tinning stencil plate is a laser-cut stainless...
$4.50 USD$4.50 USD$4.50 USD -
Antminer s21pro thermal paste mold – application tool for hashboard asic chips
Antminer S21 Pro Thermal Paste Mold | 3-Piece Precision Grease Application Tool for Hashboard ASIC Chips The Antminer S21 Pro...
$146.00 USD$146.00 USD$146.00 USD -
S19 pro thermal paste stencil – grease application tool for hashboard
S19 Pro Thermal Paste Stencil – Precision Grease Application for Hashboard Heatsink Upgrades This thermal paste stencil provides precision grease...
$49.00 USD$49.00 USD$49.00 USD -
Bm1370bc bitmain asic chip for antminer s21pro s21xp s21+ hydro
BM1370BC Bitmain ASIC Chip | 5nm SHA-256 Replacement for Antminer S21 Pro / S21XP / S21+ / S21XP Hydro Hashboard...
$58.00 USD$58.00 USD$58.00 USD -
Antminer s19 s19k pro s21 t21 temperature ic replacement module – gold quality
Antminer Temperature IC Replacement Module | Immersion Gold Sensor Repair Module for S19 / S19 Pro / S19j Pro /...
$2.50 USD $2.90 USD$2.50 USD$2.50 USD $2.90 USD -
Antminer s21pro control board a113d amlogic cpu
Antminer S21 Pro Control Board | AMLogic A113D CPU Replacement Motherboard The Antminer S21 Pro control board with AMLogic A113D...
$29.90 USD$29.90 USD$29.90 USD -
Antminer voltage regulator board – universal repair tool for s21 t21, ks5 s19 hydro s19xp & 30+ asic miners
Antminer Voltage Regulator Board | Universal PSU-Bypass Test Tool for S21 / T21 / KS5 / S19 Hydro / S19XP...
$18.00 USD $36.00 USD$18.00 USD$18.00 USD $36.00 USD -
Bm1370bc asic chip tin stencil for antminer s21pro hashboard
BM1370BC Tin Stencil – Antminer S21 Pro Hashboard ASIC Chip Repair Achieving a reliable BGA reflow on the BM1370BC ASIC...
$4.50 USD$4.50 USD$4.50 USD -
Bm1366bs asic chip for antminer s19kpro hash board repair
BM1366BS ASIC Chip | Replacement IC for Antminer S19K Pro Hashboard Repair The BM1366BS is the hashing ASIC chip used...
$46.00 USD$46.00 USD$46.00 USD






































































