About the Product
The WMJ80N65F2 MOSFET is a high-performance power transistor designed for ASIC crypto miner power supply repair and replacement. Built for demanding environments, this MOSFET delivers low conduction loss, fast switching performance, and high energy efficiency, making it a reliable choice for restoring and maintaining PSU stability in mining rigs.

Faulty or degraded MOSFETs in power supply units can lead to voltage instability, overheating, or complete PSU failure, directly impacting mining performance. The WMJ80N65F2 serves as a robust replacement component, ensuring efficient energy conversion, reduced thermal stress, and long-term reliability in continuous 24/7 mining operations.

Key Features:

  • Model: WMJ80N65F2

  • Type: N-Channel MOSFET

  • Voltage Rating: 650V

  • Current Rating: 80A

  • Package: TO-247 (high power dissipation)

  • Application: Designed for ASIC miner power supply repair & replacement

  • Performance: Low Rds(on) for high efficiency, fast switching for reduced power loss

  • Benefits: Restores PSU reliability, prevents downtime, and ensures stable miner performance

This MOSFET is an essential replacement part for crypto miner PSU repairs, helping operators minimize downtime and maintain optimal hash rate output by ensuring clean and stable power delivery.