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Round panel-mount adapter 30mm diameter micro USB B jack to USB A plug 40mm length

Adafruit

Adafruit Micro USB B Jack to USB A Plug Round Panel Mount Adapter 30mm

SKU CH-5FSR-SJW81

A round panel-mount adapter converting Micro USB B to USB A, fitting a 30 mm hole in panels up to 16 mm thick

  • Product typePrototyping Products
  • Add a Micro USB B port to any enclosure with a simple round hole
  • Fits panels up to 16 mm thick for versatile mounting options
  • 30 mm diameter works with standard hole-saw sizes
  • Micro USB B jack to USB A plug for direct cable connection
  • 40 mm overall length keeps the assembly compact inside the case

Panel-Mount Micro USB Adapter

This round panel-mount adapter converts a Micro USB B jack to a standard USB A plug for enclosure integration. It suits hobbyists and engineers adding an external USB connection to a project box without custom cutouts. The 30mm diameter body installs quickly with a standard hole-saw or drill bit in wood, plastic or metal.

Installation Limits

The adapter fits panels up to 16mm thick and accommodates thinner walls down to a few millimetres. A circular cutout is the only preparation required because the round body avoids the filing needed for square or oval openings. Overall length measures approximately 40mm behind the panel face.

Pre-Order Checks

Verify that your enclosure material can be drilled cleanly at 30mm diameter without cracking. Confirm the wall thickness at the mounting point does not exceed the 16mm maximum. Ensure the USB A plug orientation behind the panel clears internal components and allows cable routing.

How it compares

Measured against everything we stock in Engineering Workstations & Dev Kits, at today’s prices. Recalculated every night.

Price $8.99
Cheaper than about 60% of the 170 comparable items (median $11.49).

Specifications

Product
Product typePrototyping Products

Questions about this item

Which panel thickness does this 30 mm round adapter accept?

The adapter fits panels up to 16 mm thick, which is 0.625 inches, and works with thinner material down to a few millimetres.

What does the USB A plug on the back provide once the jack is mounted?

It presents a standard USB A socket inside the enclosure so you can connect any Micro USB B cable from the outside to your internal board or hub.

What connector standard does the panel-mount jack follow?

The front-facing jack is a Micro USB B receptacle, giving you the familiar small rectangular port used on many development boards and peripherals.

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