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AR236.B & AR232.B
 
APAR AR236.B & AR232.B radio loggers
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MC4 solar connector sets
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G2RV-SR interface relays from OMRON
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Tektronix Redefines the Arbitrary/Functi

M.2 Connectors - Key to the successful connection

M.2 Connectors - Key to the successful connection

M.2 connectors originally known as NGFF (New Generation Form Factor), become gradually more popular over the form factor MiniPCIe and are used as a standard in computers, communication equipment, and M2M applications.

The main advantage of M.2 connectors, we chose the 123A Series from ATTEND, is the implementation of PCI Express 3.0, Serial ATA 3.0 and USB 3.0. buses into one connector. This eliminated the limitations of SATA interface. The connector is considerably miniaturized and at the length of only 21.8 mm, it has up to 75 pins (0.5mm pitch/ 50V/0,5A).

M.2 connectors are designed as a standard for SSD memory media, WiFi, Bluetooth, GPS/GNSS, NFC, and other modules.

An important fact is that connectors are produced with various keying (A-M). That provides a possibility to differentiate various modules on one board and prevents improper connection (PCIe x2, PCIe x4,...). There are 12 different keys in total, but e.g. SSD modules typically use only 2 of them - B, M, and combination B+M.

M.2 connectors are designed for direct insertion of PCB, i.e. one part of the connection (M) is the PCB and another part is the connector (F). Connectors support various PCB widths - 12, 16, 22 and 30 mm. Depending on a type, M.2 connectors also enable double-sided assembly of components on the PCB.

There is a nomenclature (on the next picture) for specifying the modules for M.2 sockets. The code defines the size, maximum height of components, single or double side assembling and the keying.

We have selected two specific examples of module codes:

3042-S3-B:

  • Width - 30mm
  • Length - 42mm
  • S3 - PCB single side assembled, the maximum height of components 1,5mm
  • Keying B

2242-D2-B-M:

  • Width - 22mm
  • Length - 42mm
  • D2 - Double side assembled PCB, the maximum height of components 1,35mm
  • Keying B and M (missed pins 12-19 and 59-66)

We offer modules in form factor M.2, which are suitable for connectors 123A from Attend.

It is mainly industrial SSD modules from APACER in two sizes - 2242 and 2280, and with capacity from 32 up to 120GB.
Other M.2 modules available from our assortment are communication modules from QUECTEL. They use LTE technology and have space-saving M.2 form factor. They are ideal for M2M and IoT applications.

Selected M.2 connectors from 123A Series from ATTEND can be found in our stock. They are available in 3 different sizes (heights). The height 3,2mm is available with keying A, B, E, and M. Version 4,2mm with keying B and M and the version 5,8mm only with keying B. Any other version of connectors from 123A Series are available upon request.

If you need more information or you are interested in other ATTEND products, we are happy to assist you at sales@soselectronic.com

Features/Advantages of M.2 (NGFF) connector:
  • Miniaturize your layout problems
  • Compared with mini PCI-e, M.2 saves 25% in heights and 55% in the space of the PCB layout
  • Supports A/B/E/M key
  • Supports multiple Wireless connectivity and SSD module card types
  • Applications: Tablets, Servers, Smart TV/STB, Gaming, PCs
Videos

New Generation Form Factor connectors used in new types of SSD disks, WiFi and WAN modules, expansion cards and for general use.

Source: http://www.soselectronic.com/articles/attend/m-2-connectors-key-to-the-successful-connection-2294 

2019051401 / 26.05.2019 / Electronic-components / SOS electronic s.r.o. /

Artificial Intelligence on the Edge of Your Network
Artificial Intelligence on the Edge of Your Network
This is not the topic of the future; with AAEON hardware you can handle the deployment of artificial intelligence now. Read the article to find out how it all works and what you need for that.
.....
More than 100 new active tips for each soldering joint
The largest Weller product range expansion includes three soldering handles and more than 100 tips with active heating, suitable for microscopic work to solder coolers and LEDs on PCB with aluminum base.
.....
More than 100 new active tips for each soldering joint
Oscilloscopes that will surprise you with superior features already in the basic class
Oscilloscopes that will surprise you with superior features already in the basic class
The vast array of useful features and the concept of future growth; this is the Rohde&Schwarz RTB 200x series of oscilloscopes.
.....
Replace the good relay with an even better one
Finder has found a new, versatile and cheaper solution. The well-known relays of 44.52 and 44.62 series will be replaced by the new one - 40.62.
.....
Replace the good relay with an even better one
WINSTA – Perfect in Details
WINSTA – Perfect in Details
Winsta is the pluggable connection system from WAGO. The system has been particularly developed for building installations and offers connections for virtually any building requirement from power supply to bus lines.
.....
Sensirion – The Sensor Company
Overview of the basic information and our tips for CO2, VOC, humidity, temperature, liquid and gas flow sensors. If you are looking for a solution, Sensirion will not disappoint you.
.....
Sensirion – The Sensor Company
SOS electronic webinar: How to set up PICO-PI-IMX8M-MINI-2G-DEV for your first Qt application?
SOS electronic webinar: How to set up PICO-PI-IMX8M-MINI-2G-DEV for your first Qt application?


SOS electronic - Term: 2019.09.11 10:00 - 11:00
.....
Quartz Crystals and Quartz Crystal Oscillators Ansen
Without crystal oscillators, there would be no wireless communication, GPS receivers or Ethernet. Therefore, we are expanding the portfolio of suppliers with the renowned ANSEN manufacturer. Although new technologies such as MEMS oscillators exist, crystal oscillators remain the dominant source of accurate and stable frequency.
.....
Quartz Crystals and Quartz Crystal Oscillators Ansen
Can penguin live in desert?
Can penguin live in desert?
Not likely. Similarly, neither an ordinary networking cable wouldn´t survive in a harsh industrial environment without harm. You can prevent undesired secondary costs and ensure the safety for your network by installing a robust cable.
.....
W6100 is ready for IPv6
With the enormous growth of IoT devices connected to the networking, it became evident that far more addresses would be needed to connect devices than the IPv4 address space had available. Wiznet has a solution.
.....
W6100 is ready for IPv6 
Webinar recording: LPWA technology
Webinar recording: LPWA technology
We are excited about your interest in our “SOS Webinar with Quectel: LPWA (NB-IoT + LTE Cat M1)”. Such high participation in technically oriented webinars is not always a matter of course.
.....
We are expanding the portfolio of IoT products with the world brand USR IoT
Our new supplier, USR IoT, is an expert in industrial communication IoT products with a focus on serial data networking and M2M applications. ISO9001 quality management with more than 20 years of experience in business guarantees its expertise.
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We are expanding the portfolio of IoT products with the world brand USR IoT
Building ESP32 products fast
Building ESP32 products fast
ESP-Jumpstart is Espressif’s new reference guide which aims to help developers convert their ideas into actual products as quickly as possible.
.....
SVM30 Module - a complete solution for HVAC applications
The SVM30 measures concentration of VOC, relative humidity and temperature and calculates CO2eq from measured concentration of H2. It uses SGP30 and SHTC1 sensors. At first glance, however, it seems to be quite big, check it out with us.
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SVM30 Module - a complete solution for HVAC applications
RTC-1010: The Optimal Combination of Performance, Durability and Interfaces
RTC-1010: The Optimal Combination of Performance, Durability and Interfaces
The rugged 10,1” tablet is a perfect tool for industrial field service and maintenance or mobile HMI. It offers industry standard interfaces and connectors, hot-swappable battery and optional barcode reader, as well as the fact that it has been designed to allow customization.
.....
THL15WI Series operates at 15W power in smaller case
The higher energy efficiency, maintaining the quality and a lower cost. These parameters were the cornerstones for the new THL15WI family from TRACO in a 1 x 1 x 0.4″ metal case.
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THL15WI Series operates at 15W power in smaller case
Practical advice for quality and efficient hand soldering
Practical advice for quality and efficient hand soldering
Parts damaged from high temperature or poorly overheated joints, the short lifetime of tips and soldering handles, poor solder spillage, … Sounds familiar? Here are the answers to frequently asked questions and difficulties regarding manual soldering.
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How to build smart Street Lighting System quickly and easily
With the use of TE Connectivity standardized components, you can have a unique street lighting system. Find the new products for this area in our assortment.
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How to build smart Street Lighting System quickly and easily
Company of the week

XP Power Limited
Address Book


XP Power Limited


Yamaichi Electronics USA Inc.


Fischer Connectors SA


Nicomatic


TE Connectivity


akYtec GmbH


SOS electronic s.r.o.


MARVELL


Taiwan Semiconductor


ROHM Semiconductor


ČEZ a.s.


Pickering Interfaces Ltd


ANRITSU


Mouser Electronics


NEXPERIA


RS Components GmbH


Transfer Multisort Elektronik Sp. z o.o.


SECTRON


FAULHABER


Willow Technologies


ABB


ACS Motion Control


Visual Communications Company, LLC


Sonderhoff Holding GmbH


LASER COMPONENTS


LEM


Hradil Spezialkabel GmbH


Radio Frequency Systems


Apacer Technology Inc.


Pico Technology
Calendary
productronica 2019, Munich, DE, 12.-15.11.2019
NEPCON Japan, Tokio, 15.1.-17.1.2020
DistribuTECH, 28.1.-30.1.2020, San Antonio, TX
BATTERY JAPAN, Tokyo, 26.2.-28.2.2020
BATTERY JAPAN, Osaka, 9.9.-11.9.2020
IMTS2020, 14.9.-19.9.2020, Chicago, IL
ISE 2021, Barcelona, Spain, 2.2.-5.2.2021
DistribuTECH, 9.2.-11.2.2021, San Diego, CA
BATTERY JAPAN, Tokyo, 3.3.-5.3.2021
BATTERY JAPAN, Osaka, 29.9.-1.10.2021
DistribuTECH, 25.1.-27.1.2022, Dallas, TX
DistribuTECH, 7.2.-9.2.2023, San Diego, CA
DistribuTECH, 23.1.-25.1.2024, Indianapolis, IN
DistribuTECH, 11.2.-13.2.2025, Dallas, TX
Interesting video
The ISS Design Challenge ...
Interesting video
Mouser Electronics Warehouse Tour with Grant Imahara
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