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Five small green boards each with a 3.5 mm jack and five bent pins

Boxwave

Boxwave 3.5mm Audio Jack Breakout Board 5PCS

SKU CH-BYMA-3CKHC

Pack of five 3.5 mm stereo jack breakout boards with soldered 5-pin headers on 16×25 mm FR-4 PCBs for prototype audio connections

  • TypeAdapters
  • Add stereo audio to prototypes with 3.5 mm TRS jack and 5-pin header
  • Dual-channel TRS connector carries left and right signals with interference immunity
  • PCB measures 16 by 25 mm with 2.54 mm hole spacing
  • FR-4 glass fibre board provides insulation and heat resistance
  • Pre-soldered bent pins let you connect directly without extra soldering

Five-Pack 3.5 mm Breakout Boards

This pack contains five 3.5 mm stereo audio jack breakout boards. Each board converts a TRS socket to a 5-pin header with 2.54 mm spacing. The PCBs measure 16 by 25 mm and use FR-4 glass-fibre material. Pins are pre-soldered and bent for immediate use.

Makers needing quick TRS connectivity

Hobbyists and prototypers who want a ready-to-mount stereo jack without wiring each pin by hand will find these boards convenient. The 1.0 mm mounting holes suit standard perfboard or stripboard layouts. Builders who require surface-mount footprints, right-angle jacks or a different pin count should look at other options.

2.54 mm pin header spacing

The 2.54 mm hole spacing is the critical dimension that decides whether the board fits your prototype grid. If your project uses a different pitch or needs a vertical socket orientation, these boards will not match the layout.

Highlights

  • Add stereo audio to prototypes with 3.5 mm TRS jack and 5-pin header
  • Dual-channel TRS connector carries left and right signals with interference immunity
  • PCB measures 16 by 25 mm with 2.54 mm hole spacing
  • FR-4 glass fibre board provides insulation and heat resistance
  • Pre-soldered bent pins let you connect directly without extra soldering

Specifications

TypeAdapters

Questions about this item

Should I choose a single breakout board or the 5-piece pack for my project?

The listing supplies five identical boards, so you receive multiple units for prototyping several audio connections at once.

What does the 3.5 mm stereo jack actually carry when I wire it into a circuit?

The TRS connector passes left and right audio channels simultaneously with good interference immunity.

How does the 2.54 mm pin spacing limit the way I can mount this board?

The 2.54 mm hole spacing matches standard perfboard and breadboard grids, letting you plug the pre-soldered bent pins straight in.

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