# 2 Layer 1.6mm 35µm

**URL:** <https://community.aisler.net/t/2-layer-1-6mm-35-m/5571>\
**Category:** 🚀 Services and Capabilities\
**Created:** [March 25, 2026, 9:42am UTC](https://community.aisler.net/t/2-layer-1-6mm-35-m/5571 "2026-03-25T09:42:48Z")\
**Posts on this page:** 1\
**Page:** 1

<div class="post-metadata">

**Author:** ![Marian-from-AISLER](https://community-cdn.aisler.net/user_avatar/community.aisler.net/marian-from-aisler/32/271_2.png) [@Marian-from-AISLER](https://community.aisler.net/u/Marian-from-AISLER)\
**Post date:** [March 25, 2026, 9:42am UTC](https://community.aisler.net/t/2-layer-1-6mm-35-m/5571/1 "2026-03-25T09:42:48Z")

</div>

## Stackup

Below you can find our _typical_ stackup for our **2 Layer 1.6mm 35µm** products.

Please note that we have marked this stackup as **variable**. This means, that we use **different stock** depending on current availability for the **core** and **prepreg**. This allows us to offer these products cheaper and faster to you, but can can lead to variations in thickness and impedance. If you need a certain material or special stackup, please contact our Sales Team.

| Layer | Material/Thickness |
| --- | --- |
| Core | Variable FR4 |
| Copper Thickness | 35µm |
| Prepreg | variable |
| Total Thickness | approx. 1.6 mm |

 ![AISLER 2L 1.6mm 35µm Stackup](https://community.aisler.net/uploads/default/original/2X/4/490c3de0e757c0ca4eec61312875b2e47159c218.png)