Description
TPHR90-03NL MOSFET for Antminer Hash Boards
The TPHR90-03NL is a power MOSFET used in the voltage regulation circuitry of Bitmain Antminer hash boards. This component switches and regulates current flow to the ASIC chips, handling the high-current demands of continuous mining operations.
MOSFET failure is one of the most common causes of hash board damage, often triggered by power surges, overheating, or PSU issues. A blown MOSFET typically results in a dead hash board or reduced chip count. Replacement requires precision soldering skills and proper thermal management.
| Specifications | |
|---|---|
| Part Number | TPHR90-03NL |
| Function | Power MOSFET |
| Compatible Models | T17, S17, T17+, S17+, T17e, S17e, T19, S19, S19 Pro, S19j, S19j Pro |
| Board Location | UX (varies by model) |
Shipped from Canada by D-Central Technologies — Bitcoin Mining Hackers since 2016.




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