# Universal Proto-board PCBs 3cm x 7cm - 3 Pack

**Type:** Product page · **SKU:** ADA4784 · **Brand:** [Adafruit](https://core-electronics.com.au/brands/adafruit-australia)
**Page:** https://core-electronics.com.au/universal-proto-board-pcbs-3cm-x-7cm-3-pack.html ([markdown](https://core-electronics.com.au/universal-proto-board-pcbs-3cm-x-7cm-3-pack.html.md))

Here's a handy 3-pack of 3cm x 7cm Proto-board PCBs in Adafruit Black. Both sides have a black silkscreen with some row/column markings. Note that these don't have any traces between the PCB holes, you would normally bend over a thru-hole lead to create connections. They're also good for just plain mechanical work because they are made of strong FR4

## Pricing

- **Price:** $7.30 (inc GST) — $6.64 AUD, exc GST
- **Quantity discounts:** 10+ $6.44 (exc GST) · 50+ $6.31 (exc GST)

## Availability & dispatch

- Available with a lead time — expect dispatch between Sep 04 and Sep 09.

## Description

Here's a handy 3-pack of **3cm x 7cm Proto-board PCBs** in Adafruit Black. Both sides have a black silkscreen with some row/column markings. Note that these *don't* have any traces between the PCB holes, [you would normally bend over a thru-hole lead to create connections](https://learn.adafruit.com/collins-lab-breadboards-and-perfboards). They're also good for just plain mechanical work because they are made of strong FR4

There are also four mounting holes so you can attach the PCB to your project box.

These are affordable and of good quality so they decided to put them in a pack of 3.

**Contains 10 X lines by 24 Y lines totaling 240 holes.**

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## Images

- [Product image 1](https://core-electronics.com.au/media/catalog/product/4/7/4784-00.jpg)