M12 PCB-Connectors
90° Angled
www.erni.com
Catalog E 074617
09/13
Edition 2
M12 PCB-Connectors 90° Angled
Table of Content
General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Assembly and Solder Recommendations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Dimensions and Assembly Recommendation for Standard M12 Male and M12 Female . . . . . . . . . . . . . . . . . . . . . . . 6
Dimensions and Assembly Recommendation for M12 Male Sensor Pipe Version. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Layout, Shielding, Sealing Options and Packaging. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Male for Standard Solutions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Male for Sensor Pipe Solutions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Female for Standard Solutions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Assembly Images . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
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Catalog E 074617
09/13
Edition 2
www.erni.com
M12 PCB-Connectors 90° Angled
General
M12 Standard Solutions
Design Features:
• extremely space saving due to be placed on PCB central
axis
• the special design of the solder pins compensate assembly
tolerances
• identical Layout for male and female version
• 3 - 5 pin configuration (8 pin in realization)
• gold plated contacts
• IP 67 mated and locked condition
• suitable for potting after assembly due to redundant sealing
function
• male and female can be used with housings which provide
moulded M12 threads
• optional 360° shield ring
• integrated adoption of 3 different most common PCB thick-
nesses, 1.0 / 1.6 / 2.0 mm
• cylindrical base version, which is also usable for M12 sensor
pipes
• high CTI-value of 600 for rough environmental applications
• UL listed polymer plastic
• early mate last break option for pin 5
• mating side according IEC 60076 – 2 – 101
• A-, B- and D-Coding
Processing Features
• first M12 90° version which has full capability for automated
pick and place assembly
• T&R packaging
• integrated pick & place area
• pegs and integrated PCB support areas ensure a secure
position while soldering
• extremely robust due to pins soldered on top an bottom side
of the PCB
• lead-free reflow compatible
• rear mounting of the final assembled PCB in a housing
For technical data refer to ERNI document 225407
Catalog E 074617
09/13
Edition 2
www.erni.com
3
M12 PCB-Connectors 90° Angled
General
M12 Sensor Pipe Solutions
This new development is an innovative product that have never been existed before.
It completes the ERNI M12 connector range with a M12 male connector which targets specially the sensor industry, where mostly one
single male connector is used for a device.
To save cost and ensure high quality levels, the connector can be fully handled within a standard SMT assembly line.
Mating side according IEC 60076 – 2 – 101.
Design Features:
• extremely short version 14 mm length
• specially designed for M12 sensor pipes
• front mounting of final assembled PCB into the sensor pipe
• different sealing options
• additional features see standard version
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Catalog E 074617
09/13
Edition 2
www.erni.com
M12 PCB-Connectors 90° Angled
Assembly and Solder Recommendations
PCB thickness
The connector has integrated PCB support points, which are
able to adapt the 3 most common thicknesses for PCBs. The
thickest PCB could be 2.0 mm followed by the favorite 1.6 mm
and further followed by the thinnest 1.0 mm.
Note: Also other thicknesses in between of the mentioned ran-
ge can be used, if the non centric position of the connector, in
this case is taken into account.
The support points have to be considered according the cho-
sen PCB thickness, see drawing left hand side.
The PCB has to be designed to provide those supports.
For a proper placing and soldering,
refer to the ERNI layout
recommendations document 225321.
Assembly Process
Printing of solder paste
Automated assembly
Nozzle
Pick&place area
Catalog E 074617
09/13
Edition 2
www.erni.com
5
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