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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

  • Mp1653gtf aucn 17v 3a 800khz step-down switch mode converter

    MP1653GTF AUCN 17V / 3A / 800 kHz Step-Down Switch Mode Converter The MP1653GTF AUCN is a 17 V, 3...

    $0.50 USD
    $0.50 USD
    $0.50 USD
  • Mbr0540t1g b4 schottky power rectifier 0.5a 40v sod-123 diode

    MBR0540T1G Schottky Power Rectifier for ASIC Miner Board Repair The MBR0540T1G (marking "B4") is a low-loss Schottky power rectifier in...

    $0.02 USD
    $0.02 USD
    $0.02 USD
  • Osg60r150f enhancement mode n-channel power mosfet

    OSG60R150F Enhancement Mode N-Channel Power MOSFET Looking for a high-performance MOSFET that can withstand the toughest power density applications? Look...

    $0.90 USD
    $0.90 USD
    $0.90 USD
  • Max15026 adp max15026betd dc-dc synchronous buck controller

    MAX15026BETD Synchronous Buck Controller – DC-DC Step-Down for Mining Hardware The MAX15026BETD by Analog Devices / Maxim is a synchronous...

    $1.00 USD
    $1.00 USD
    $1.00 USD
  • Svs47n60pn dp n-channel mosfet power transistor for antminer bitmain psu

    SVS47N60PN High-Performance N-Channel MOSFET Power Transistor for Antminer Bitmain PSU Introducing the SVS47N60PN N-channel enhancement mode high-voltage power MOSFET, a...

    $3.50 USD
    $3.50 USD
    $3.50 USD
  • Tt2102-adj 4baa ldo voltage regulator for antminer t17+ hashboard

    TT2102-ADJ 0.8V LDO Voltage Regulator – Antminer T17+ Hashboard Repair Replace a failed voltage regulator on your Antminer T17+ hashboard...

    $0.18 USD
    $0.18 USD
    $0.18 USD
  • Tlv62130rgtr step-down converter buck switching regulator ic

    TLV62130RGTR Step-Down DC-DC Buck Converter IC The TLV62130RGTR is a synchronous step-down regulator ideal for battery-powered or 12 V intermediate...

    $1.90 USD
    $1.90 USD
    $1.90 USD
  • Mf72-10d15 ntc thermistor for bitmain apw3+ power supply

    MF72-10D15 NTC Thermistor | Inrush Current Limiter for Bitmain APW3+ Power Supply The MF72-10D15 NTC thermistor (10Ω cold resistance, 15mm...

    $0.20 USD
    $0.20 USD
    $0.20 USD
  • 50% off Save $10.00 USD

    Bm1487aa asic chip for antminer l5 hashboard repair

    BM1487AA ASIC Chip | Replacement IC for Antminer L5 LTC / DOGE Hashboard Repair The BM1487AA is the hashing ASIC...

    $9.90 USD $19.90 USD
    $9.90 USD
    $9.90 USD $19.90 USD
  • Bm1360 bm1360bb asic chip for antminer s19i hash board repair

    BM1360 / BM1360BB ASIC Chip for Antminer S19i Hashboard Repair Upgrade your Antminer S19i hashboard with the BM1360 / BM1360BB...

    $20.90 USD
    $20.90 USD
    $20.90 USD
  • K4z80325bc-hc14 memory dram gddr for antminer avalon hashboard

    K4Z80325BC-HC14 GDDR Memory | 8Gb DRAM for Canaan Avalon A10 Hash Board Repair The K4Z80325BC-HC14 is an 8Gb GDDR DRAM...

    $5.50 USD
    $5.50 USD
    $5.50 USD
  • Antminer bm1398ad s19a s19apro hash board replacement chip

    BM1398AD ASIC Chip – Antminer S19a & S19a Pro Hashboard Replacement When a chip position on your Antminer S19a or...

    $34.90 USD
    $34.90 USD
    $34.90 USD
  • Mp1471gj-z agmh buck switching regulator ic positive adjustable 0.8v 3a sot-23-6

    MP1471GJ-Z AGMH Adjustable Buck Switching Regulator – SOT-23-6 The MP1471GJ-Z (silk-marked AGMH) is a positive-output adjustable DC-DC buck switching regulator...

    $0.20 USD
    $0.20 USD
    $0.20 USD
  • Sgm8304yts14 100mhz high voltage rail-to-rail output amplifiers for antminer s21

    SGM8304YTS14 100 MHz Quad Rail-to-Rail Op-Amp – Antminer S21 The SGM8304YTS14 is a quad high-voltage rail-to-rail output op-amp used on...

    $1.90 USD
    $1.90 USD
    $1.90 USD
  • Uf4005 us1j 1a 600v rectifier diode sma for antminer repair

    UF4005 / US1J Ultrafast Rectifier Diode | 1A / 600V SMA Replacement for Antminer Hashboard & PSU Repair The UF4005...

    $0.06 USD
    $0.06 USD
    $0.06 USD
  • Psd1204pqbx-a cooling fan 40x28mm 12vdc 23.4cfm 19000rpm dual ball bearing

    PSD1204PQBX-A 40×28mm DC Cooling Fan | 12VDC 19000 RPM Dual Ball Bearing High-Static-Pressure Axial Fan for ASIC Miner PSU and...

    $2.20 USD
    $2.20 USD
    $2.20 USD
  • 29f2g08abaea slc nand flash parallel tsop-i t/r for antminer control board

    29F2G08ABAEA 2Gb SLC NAND Flash Memory | 48-Pin TSOP-I Replacement for Antminer Control Board Firmware Storage The 29F2G08ABAEA is a...

    $1.50 USD
    $1.50 USD
    $1.50 USD
  • Mmbt3904 mmbt3904lt1 1am voltage regulator chip for bitmain psu apw3 apw7

    Upgrade Your Power Supply with the Efficient and Reliable MMBT3904 1AM Transistor Take your power supply to the next level...

    $0.02 USD
    $0.02 USD
    $0.02 USD
  • Iec china standard plug to c13 heavy duty ac power cord 250v 16a antminer compatible

    IEC China Standard Plug to C13 Heavy-Duty AC Power Cord | 250V / 16A 1.5 m / 12-14 AWG Robust...

    $3.50 USD
    $3.50 USD
    $3.50 USD
  • 22% off Save $1.00 USD

    Ac power cord c14 to c19 15a 250v - pdu to asic psu

    AC Power Cord C14 to C19 1.5m 15A 250V for ASIC Miner / PDU Extension This AC power cord is...

    $3.50 USD $4.50 USD
    $3.50 USD
    $3.50 USD $4.50 USD
  • 7% off Save $0.30 USD

    D12bm-12d 120mm 4400 rpm cooling fan – antminer l3+ / s9 / whatsminer m3

    D12BM-12D 120mm 4400 RPM Cooling Fan – Antminer L3+ / S9 / Whatsminer M3 The D12BM-12D is a high-speed 120...

    $3.90 USD $4.20 USD
    $3.90 USD
    $3.90 USD $4.20 USD
  • Spx5205m5-l-3-3 linear voltage regulator ic positive 150ma sot-23-5 spx5205m5

    SPX5205M5-L-3-3 LDO Linear Voltage Regulator IC - Antminer L3+ S9 Compatible The SPX5205M5-L-3-3 is a high-quality LDO (Low Dropout) linear voltage...

    $0.60 USD
    $0.60 USD
    $0.60 USD
  • Antminer l7 tin template for hashboard thermal paste application

    Antminer L7 Hashboard Stencil | Precision Thermal Paste Application Template for BM1489 ASIC Chips This Antminer L7 hashboard stencil is...

    $49.90 USD
    $49.90 USD
    $49.90 USD
  • Antminer bm1764 bm1764ab tinning tool kit for d7 hashboard repairs

    BM1764AB Tin Tool Kit – Stencil & Chip Holder for Antminer D7 Hashboard Repair This BM1764 / BM1764AB tin tool...

    From $29.00 USD
    $29.00 USD
    $29.00 USD
    Stencil version
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