# MFF2 Specifications

## MFF2 Specifications

\
The ConnectedYou eSIM embedded SIM is available in MFF2 Surface Mount Device (SMD).

eSIMs are of industrial grade and produced with higher resistance with an expanded temperature range of -40°C and +105°C. Other factors such as corrosion and impact on SIMs from vibrations are also improved.

**The specifications for MFF2 (embedded SIM/ eSIM) are outlined below.**

* [MFF2 Footprint](#mff2specifications-1.mff2footprint)
* [Pinout Configuration](#mff2specifications-2.pinoutconfiguration)
* [PCB Footprint](#mff2specifications-3.pcbfootprint)
* [Tape & Reel Dimension](#mff2specifications-4.tape-and-reeldimension)

***

## MFF2 Footprint <a href="#mff2specifications-1.mff2footprint" id="mff2specifications-1.mff2footprint"></a>

VQFN8/ MFF2 packaging bottom view is shown below.

![](https://connectedyou.atlassian.net/plugins/servlet/servicedesk/customer/confluence/shim/download/thumbnails/663158869/att_3_for_663158869.jpeg?version=1\&modificationDate=1623216603831\&cacheVersion=1\&api=v2\&width=340)

Exact dimensions of MFF2 are tabled below

![](https://connectedyou.atlassian.net/plugins/servlet/servicedesk/customer/confluence/shim/download/thumbnails/663158869/att_5_for_663158869.png?version=1\&modificationDate=1623216603899\&cacheVersion=1\&api=v2\&width=646)

***

## Pinout Configuration <a href="#mff2specifications-2.pinoutconfiguration" id="mff2specifications-2.pinoutconfiguration"></a>

Pinout configuration as per ETSI TS 102 221 is shown below.

![](https://connectedyou.atlassian.net/plugins/servlet/servicedesk/customer/confluence/shim/download/thumbnails/663158869/att_1_for_663158869.png?version=1\&modificationDate=1623216603728\&cacheVersion=1\&api=v2\&width=476)

***

## PCB Footprint <a href="#mff2specifications-3.pcbfootprint" id="mff2specifications-3.pcbfootprint"></a>

Recommendation for PCB footprint is shown below.

![](https://connectedyou.atlassian.net/plugins/servlet/servicedesk/customer/confluence/shim/download/thumbnails/663158869/att_8_for_663158869.png?version=1\&modificationDate=1623216604072\&cacheVersion=1\&api=v2\&width=544)

***

## Tape & Reel Dimension <a href="#mff2specifications-4.tape-and-reeldimension" id="mff2specifications-4.tape-and-reeldimension"></a>

MFF2 products come in a reel of minimum 1,000 pcs encased in a container depicted below. It is possible that a lesser number is shipped outside of the container if a lower quantity is requested.

The dimensions of the tape, reel and the container are shown below.

![](https://connectedyou.atlassian.net/plugins/servlet/servicedesk/customer/confluence/shim/download/thumbnails/663158869/att_6_for_663158869.png?version=1\&modificationDate=1623216604027\&cacheVersion=1\&api=v2\&width=510)

##

{% hint style="info" %}
Need a downloadable copy?

[Download PDF](https://content.connectedyou.io/Docs/CY%20SIM%20-%20MFF2%20Packaging%20v1.1.pdf)
{% endhint %}