Mitsubishi J3-P341-V10 is a power circuit board assembly with an electrolytic capacitor bank, a power-module section, a transformer and insulated wire links. Confirm the complete board identification and original drive model when selecting a replacement.

The photographed PCB carries Mitsubishi Electric Corporation, Made in Japan and the additional board number BC386A731G51. Use these markings together with J3-P341-V10 to compare the proposed replacement with the original assembly.

J3-P341-V10 Product Information

Capacitor Bank and Power-Module Layout

The component-side photograph shows the capacitor bank, module mounting face, transformer and bundled wire links. Compare their positions, the board outline, mounting holes and mating connectors with the original. Physical similarity alone does not confirm electrical compatibility.

J3-P341-V10 and BC386A731G51 Identification

J3-P341-V10 and BC386A731G51 are both visible on the supplied board photographs. Additional markings include J3-P341B and an E beside the PCB number. Record all identifiers when requesting a quotation; do not assume that a shared base number establishes interchangeability.

Assembly Scope and Installation Checks

Confirm whether the order requires the populated board with the module, capacitors, transformer and wiring shown, or a different supply scope. Provide the complete drive nameplate for matching. The PCB carries a high-voltage caution label; a qualified technician should isolate the equipment, follow its discharge procedure and verify absence of voltage before handling internal parts.

Testing, Warranty and Dispatch

REACO CNC provides actual product photographs and a testing video before shipment. The supplied condition and applicable test scope are confirmed for the quoted assembly. Confirmed stock normally ships within 1–2 business days after payment. Warranty is 1 year for new/refurbished items and 3 months for used items.

Related resources: Mitsubishi PCB boards and Mitsubishi drive units.