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Antminer replacement parts and repair tools

521 products in this collection Bulk pricing & DDP →
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.

Get Business Pricing →

Shenzhen, since 2017Direct from our warehouses
Authentic partsQC-tested before shipping
Worldwide shippingDDP for US & EU customers
Engineering supportPre-sales compatibility check

521 products

  • T2n7002ak nj field effect transistor silicon n-channel for antminer l7 hashboard

    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
  • Sgm2036-1.2yn5g linear voltage regulator for antminer s19 hash board

    SGM2036-1.2YN5G Linear Voltage Regulator for Antminer S19 Hash Board Repair your Antminer S19 series Hash Board with the SGM2036-1.2YN5G Linear...

    $0.24 USD
    $0.24 USD
    $0.24 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
  • Wl2836e08-5/tr low dropout cmos linear regulator for s19j s19jpro hashboard

    WL2836E08-5/TR 0.8-3.3V LDO Regulator for Antminer S19j / S19j Pro The WL2836E08-5/TR is a low-dropout CMOS linear regulator used on...

    $0.12 USD
    $0.12 USD
    $0.12 USD
  • Sy7302abc power management ic for antminer s17+ hashboard

    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
  • 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
  • 330uf smd 6240k polymer tantalum capacitor (ko-cap) for hashboard

    330µF 2.5V SMD Polymer Tantalum Capacitor for Hashboard Domain Rail Repair This 330µF 2.5VDC SMD polymer tantalum capacitor (KO-CAP family,...

    $0.62 USD
    $0.62 USD
    $0.62 USD
  • 60% off Save $54.10 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 10x12.5mm capacitor aluminum lytic 20% for antminer hashboard & psu

    1000µF 16V Aluminum Electrolytic Capacitor for Antminer Hashboard / Bitmain PSU This 1000µF 16VDC aluminum electrolytic capacitor in a 10x12.5mm...

    $0.38 USD
    $0.38 USD
    $0.38 USD
  • Ac power cord c13 extension us standard 3pin 1.5m 3x2.5 for antminer

    US Plug to C13 AC Power Cord – 1.5m Heavy-Duty Antminer The US 3-pin to C13 heavy-duty AC power cord...

    $3.50 USD
    $3.50 USD
    $3.50 USD
  • 28% off Save $1.00 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
  • Bm1746 test fixture for antminer z3 z9 z11 z15 hashboard

    BM1746 ASIC Chip Test Fixture for Antminer Z Series Hashboard Repair Quickly identify faulty ASIC chips on your Antminer Z3,...

    $79.00 USD
    $79.00 USD
    $79.00 USD
  • Antminer s21 pro / s21 pro+ / s21 xp / s21+ mini silencer – compact blower (140mm fans exhaust adapter)

    Antminer S21 Pro / S21 Pro+ / S21 XP / S21+ Black Mini Silencer – Compact Blower with Dedicated 140mm...

    From $66.00 USD
    $66.00 USD
    $66.00 USD
    Motor Power
    Power plug
  • Universal asic miner fan tester - diagnostic tool for antminer whatsminer

    Universal ASIC Miner Fan Tester | Professional Diagnostic Tool for Multi-Brand Mining Hardware The Universal ASIC Miner Fan Tester is...

    $50.00 USD
    $50.00 USD
    $50.00 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
  • 17% off Save $64.90 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
  • 40% off Save $117.00 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...

    $172.00 USD $289.00 USD
    $172.00 USD
    $172.00 USD $289.00 USD
  • 46% off Save $184.10 USD

    Asic k3l antminer crypto miner tester – multifunctional hash board, psu & fan diagnostic tool

    K3L Antminer Multifunctional Tester | Hashboard, ASIC Chip, EEPROM, PSU and Cooling Fan Diagnostic Tool for ASIC Repair Shops and...

    $214.90 USD $399.00 USD
    $214.90 USD
    $214.90 USD $399.00 USD
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