What is it?

This is a simple two-layer printed circuit board, 100×100 mm in size and 1.6 mm thick with lead-free HASL surface finish. It allows you to easily solder any fine-pitch components — such as connectors, ICs, or flat-flex cables — and convert them to a more convenient 2.54 mm pitch for prototyping or testing. The board supports the following pitches:

• 0.3 mm

• 0.35 mm

• 0.4 mm

• 0.45 mm

• 0.5 mm

• 0.55 mm

• 0.6 mm

• 0.65 mm

• 0.7 mm

• 0.75 mm

• 0.8 mm

• 1.0 mm

• 1.25 mm

• 1.27 mm

• 2.0 mm

Why did you make it?

I made this board because standard 2.54 mm protoboards are great, but sometimes you need to work with components that have much finer pitches, and usually protoboards/breadboards just aren’t suitable for that.

What makes it special?

I believe this board will be useful for anyone who often works with small-pitch parts. With it, you can easily solder and break out tiny components such as QFN or TSSOP ICs, or fine-pitch connectors for probing, testing, or building your own adapters. Shipping

I can ship this item using the most economical delivery method to certain European countries. Please note that this option does not include tracking — the parcel will be sent without a tracking number or delivery confirmation, so choose this method at your own risk.

If you prefer tracked shipping, please select a more expensive shipping option.

⚠️ Important: All import taxes and customs duties are the buyer’s responsibility. Unfortunately, I’ve had cases where buyers refused to pay these fees. According to Tindie’s rules, all import taxes and duties must be paid by the buyer.

If you have any questions or suggestions, please don’t hesitate to reach out!