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  • TPH1R403NL Silicon N-channel MOSFET for Antminer Hash Board Repair
  • TPH1R403NL MOSFET installed on Antminer hash board as replacement component
  • TPH1R403NL N-Channel MOSFET for Antminer S19 Series Hashboard Repair
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TPH1R403NL N-Channel MOSFET for Antminer S19 Series Hash Board Repair

$0.65 USD
$0.65 USD
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About the Product

TPH1R403NL N-Channel MOSFET for Antminer Hash Board Repair

The TPH1R403NL is a silicon N-channel MOSFET widely used on Antminer S19, S19j, S19j Pro, and S19 XP hash boards for efficient switching and power control. It serves as a reliable replacement component during hash board repair to restore system stability and performance.

With low RDS(on), small gate charge, and fast switching capability, the TPH1R403NL reduces conduction losses and improves overall ASIC mining efficiency—making it suitable for high-density power management applications on modern SHA-256 mining equipment.

Key Features

  • N-channel MOSFET optimized for high-speed switching
  • Low drain-source on-resistance for reduced conduction loss
  • Small gate charge for improved power efficiency
  • Stable operation at low gate threshold voltages
  • Suitable for industrial ASIC hash board power stages

Technical Specifications

Parameter Specification
Part Number TPH1R403NL
Transistor Type N-Channel MOSFET
Gate Threshold Voltage (Vth) 1.3V – 2.3V
Fast Switching Supported
Gate Charge Low
RDS(on) Low (minimizes conduction loss)
Leakage Current Minimal
Application Hash board replacement & repair

Typical Applications

  • Antminer hash board power stages
  • DC/DC switching stages
  • Power management circuits
  • High-frequency switching applications
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United States (DDP):
Orders shipped to the US are delivered DDP (Delivered Duty Paid). All customs duties, import taxes, and fees are included — no additional charges on delivery.

International (outside the US):
Orders ship from China. Depending on your country, local customs authorities may apply import duties or taxes. Any such fees are set by your local authorities and are not included in the product price.

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