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Antminer replacement parts and repair tools

514 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

514 products

  • 20% off Save $3.00 USD

    Ltc3807eudc lgsg buck regulator positive output step-down dc-dc controller

    LTC3807EUDC LGSG Buck Regulator | Low-IQ Synchronous Step-Down Controller for Antminer L3+ Hashboard Repair The LTC3807EUDC (marking 714 LGSG) is...

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    $11.90 USD
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  • 22% off Save $0.40 USD

    Up1529q up9305w up1542s up1529qsu8 sop-8 power chip antminer hashboard

    UP1529Q UP9305W UP1542S SOP-8 Power Chip | Antminer L3+ S9 Hashboard IC The UP1529Q, UP9305W, UP1542S, and UP1529QSU8 are SOP-8...

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    $1.40 USD
    $1.40 USD $1.80 USD
  • Sn74lvc1t45dbvr sn74lvc1t45 ct1f voltage level translator for antminer hashboard

    SN74LVC1T45 Voltage Level Translator for Antminer Hashboard Repair Fix signal-level mismatches on your Antminer S9, S17, T17, and T19 hashboards...

    $0.50 USD
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    $0.19 USD
    $0.19 USD
    $0.19 USD
  • Ncp1399aa high-performance current mode controller 14p power supply psu and hashboard repair

    Efficient and Secure Power Control with the NCP1399AA Current Mode Controller Enhance the efficiency and reliability of your crypto miner power...

    $7.65 USD
    $7.65 USD
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  • Lm27402sq lm27402s switching controller hashboard repair for antminer bitmain s9 t9 l3+ d3

    Reliable Hashboard Repair with the LM27402SQ Switching Controller Revive your Bitmain S9, T9, L3+, or D3 hashboards with the advanced LM27402SQ...

    $1.85 USD
    $1.85 USD
    $1.85 USD
  • Pic16f1705-i sl microcontroller mcu 8 bit pic risc 14kb flash 3.3v 5v automotive 14-pin for antminer

    Intelligent Analog Integration and Low-Power Performance with PIC16F1705-I/SL MCU The PIC16F1705-I/SL MCU is an advanced analog flash microcontroller specifically designed for...

    $4.95 USD
    $4.95 USD
    $4.95 USD
  • Up1542s up1542ssu8 sop-8 synchronous rectified buck controller

    UP1542S Synchronous Rectified Buck Controller – Hashboard PCB Replacement IC The UP1542S (UP1542SSU8) is a synchronous rectified buck controller in...

    $1.38 USD
    $1.38 USD
    $1.38 USD
  • Hxx40 1.5uh y0331r503050 power inductor for antminer hashboard

    HXX40 1.5µH Y0331R503050 Plug-In Power Inductor | 26.85×23mm for Antminer Hashboard The HXX40 1.5µH plug-in power inductor (part number Y0331R503050)...

    $2.30 USD
    $2.30 USD
    $2.30 USD
  • 9% off Save $1.10 USD

    Bm1398 bm1398bb bm1398ac original replacement antminer hashboard asic

    BM1398 / BM1398BB / BM1398AC Original Bitmain ASIC – Antminer Hashboard Replacement The BM1398 family — including BM1398BB and BM1398AC...

    $10.90 USD $12.00 USD
    $10.90 USD
    $10.90 USD $12.00 USD
  • Bm1397 bm1397ag original hashboard asic chip for s17 t17 s17pro t17+ s17+

    BM1397 / BM1397AG Original Bitmain ASIC – Antminer S17 / T17 / S17pro / T17+ / S17+ Hashboard Repair The...

    $12.90 USD
    $12.90 USD
    $12.90 USD
  • Bm1396 bm1396ab replacement asic chip for s17e t17e hashboard

    BM1396AB ASIC Chip for Antminer S17e / T17e Hashboard Repair The BM1396AB is the hashing engine at the core of...

    $8.90 USD
    $8.90 USD
    $8.90 USD
  • Bm1387be brand new asic chip for antminer s9j hashboard

    BM1387BE Brand New Original ASIC Chip | Bitmain SHA-256 Hashing ASIC for Antminer S9j / T9j / S9j Hydro Hashboard...

    $2.20 USD
    $2.20 USD
    $2.20 USD
  • Bm1387 bm1387b brand new & original replacement asic chip for antminer s9

    BM1387 BM1387B ASIC Chip for Antminer S9 Hashboard Repair The BM1387B is the original ASIC processor chip powering every Antminer...

    $1.30 USD
    $1.30 USD
    $1.30 USD
  • Bm1485 brand new asic chip for antminer l3 l3+ l3++ hashboard

    BM1485 ASIC Chip for Antminer L3 / L3+ / L3++ Hashboard Repair The BM1485 is the Scrypt (Litecoin / Dogecoin)...

    $1.90 USD
    $1.90 USD
    $1.90 USD
  • Antminer l3+ bm1485 repair tin fixture stencil plate

    Antminer L3+ L3++ BM1485 ASIC Fixture Stencil This Antminer BM1485 ASIC Chip Tin Mesh is designed to ensure your chip...

    $4.50 USD
    $4.50 USD
    $4.50 USD
  • 7% off Save $0.15 USD

    Dual 6p 6pin voltage regulator cable pci express 6 pin male to pci-e 6 pin male 18awg

    High-quality 18AWG voltage regulator for Antminer Bitmain PSU Introducing our top-notch Control Board Power Cord specifically designed for Antminer S17,...

    $1.85 USD $2.00 USD
    $1.85 USD
    $1.85 USD $2.00 USD
  • 24% off Save $0.60 USD

    250v 10a iec320 c14 3 terminals inlet power male plug socket adapter for power supply unit for bitmain apw3 apw7

    Secure and Dependable Power Solution - 250V 10A C14 Inlet Power Male Socket Adapter Upgrade your power supply setup with...

    $1.90 USD $2.50 USD
    $1.90 USD
    $1.90 USD $2.50 USD
  • 5557 double row 6-pin power connector shell – 4.2mm

    5557 Double-Row 6-Pin Power Connector Shell | 4.2mm Housing for Industrial & Mining Equipment Ensure reliable power delivery in your...

    $0.06 USD
    $0.06 USD
    $0.06 USD
  • Kf2510 4p right angle connector 2.54mm male 4p control board socket for cooling fan

    KF2510 Cooling Fan Right Angle Connector 4p Built to handle various applications, the KF2510 4p right angle cooling fan connector...

    $0.05 USD
    $0.05 USD
    $0.05 USD
  • Kf2510 straight vertical connector 2.54mm male 4p control board socket for cooling fan

    KF2510 Cooling Fan Connector 4p  This 4-pin connector boasts outstanding heat tolerance, high durability and an impressive ability to manage...

    $0.05 USD
    $0.05 USD
    $0.05 USD
  • Power socket 6 pin female 5569 vertical header 6p 4.2mm for control board pcba

    Reliable and Secure Power Connection with the 5569 4.2mm Female 6p Vertical Connector The 5569 4.2mm female 6p vertical power...

    $0.11 USD
    $0.11 USD
    $0.11 USD
  • Power socket 6 pin female right angle 5569 header 6p 4.2mm for control board pcba

    6p Connector Header Trough Hole 5569 Female Right Angle The 5569 4.2mm Female 6p Right Angle Power Connector is the...

    $0.20 USD
    $0.20 USD
    $0.20 USD
  • 18p right angle l type phb 2.0mm double row data outlet for hashboard and signal cable

    Efficient Data Transmission - 18p Right Angle Data Outlet for Antminer Innosilicon Hash board Achieve a reliable and long-lasting connection...

    $0.08 USD
    $0.08 USD
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