Charging Port A12 A20e A21s A23 A30 A50 A40

Charging Port for Galaxy A12, A20e, A21s, A23, A30, A40 and A50: Charging Repair

This USB-C charging port allows you to restore the electrical connection and data transmission in the mobile phone when the physical input is damaged. This replacement USB connector is the ideal solution to resolve loose connections or broken pins on the power port of compatible devices.

Technical Specifications

• Part type: USB-C charging port
• Compatibility: Galaxy A12; Galaxy A20e; Galaxy A21s; Galaxy A23; Galaxy A30; Galaxy A40; Galaxy A50
• Internal reference: CONN-A50-A71
• Quality: Premium

When to Replace

• The mobile phone does not detect the charger or only charges in a specific position.
• USB cable easily detaches from the port due to mechanical wear of the internal contacts.
• Internal pins of the connector damaged, broken or with visible oxidation.
• No data transfer when connecting the device to the computer — confirm the diagnosis.

Notes for the Technician

• Test before applying: before fixing, confirm charging and, if applicable, data transfer and microphone. Thus, if there is any issue, the return or warranty is handled quickly and simply.
• Difficulty: Medium to Advanced (requires micro-component soldering equipment and technique).
• Necessary to disassemble the back cover and remove the charging sub-board to access the solder points.
• Use appropriate solder flux and protect surrounding components with thermal tape to prevent overheating on the board.
• Inspect pin alignment and test power lines (VBUS and GND) before closing the device.

What Distinguishes This Version

This part integrates the Premium quality level, offering strict tolerances for precise fitting on the sub-board. It is the indicated selection for professional technicians looking for mechanical reliability and electrical stability in the repair of multiple models in the range.

Frequently Asked Questions

Is this connector the complete charging board or just the loose connector?
It is exclusively the individual metal connector (USB-C port) for direct soldering to the secondary board of the mobile phone.

Is the part compatible with all listed models?
Yes, the pin design and soldering anchors are shared between Galaxy A12, Galaxy A20e, Galaxy A21s, Galaxy A23, Galaxy A30, Galaxy A40 and Galaxy A50.