ERNI/Te | MicroCon series | 0.8mm board panel mezzanine genuine/alternative connector

ERNI/Te | MicroCon series | 0.8mm board panel mezzanine genuine/alternative connector

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Specializing in the production and sales of genuine/substitute connectors, cable products, as well as custom processing of injection-molded parts and stamped parts.

The dual-row Micro Con series wth 0.8mmpitchis ideal for various demanding applications in the in-dustrial, medical, lighting, automotive and consumer market.Due to the small dimensions-the 50-pin male connectors show dimensions of only 24.2mmx 4.7mm with different heights-robustness was cr uci-al during the development.The male connectors are provided with reinforced sidewalls.Secure mating is ensured by coding and blind-mate guide alignments,providing an increased locking range.A unique feature for this miniaturized device size is the double-sided spring contact.The reliable and high-quality spring contacts are based on a proven and patented princi-ple, in which ERNI Electronics has been continuously scaled down for smaller dimensions.To support vari-ous PCB applications parallel(Mezzanine),right angle(90°) and coplanar configurations are available.With different heights for the male and female connectors,Board-to-Board distances from 5mmto19mm can be realized for Mezzanine applications.Despite the miniaturization, the new connectors offer a high ma-ting tolerance with allowed misalignment tolerances of longitudinal and transverse axes of±0.7mm.The allowed angular inclination tolerance is specified with±4 degrees.The male connector is available with SMT termination.The robust plastic housing of the female connector withstands high temperature and is suitable for lead-free reflow soldering.Tape and reel packaging supports automatic assembly.

1.ERNI/TE | MicrosCon connector series | features:

Due to the different connec-to r heights,Board-to-Board distances from 5to19mm can be realized.

2.ERNI/TE | MicroCon connector series | advantages:


  • ultra-reliable,dual-beam female contact
  • rolled,homogeneous surface,guarantees secu-re contact mating
  • wide contact surfaces between the mated pairs
  • extremely low surface roughness minimizesabrasion
  • low contact resistance


  • mating face polarization prevents mis mating andincorrect connection
  • insertion chamfer sin the capture range ensuresecure mating
  • distinctive guide elements for precise insertion


  • outstanding retention forces on the circuit board
  • soldering brackets absorb mechanical stressand are able to withstand high shock and vibra-tion loads


  • integrated locking lever; can be manually relea-sed without tools
  • protection against accidental release of wire-to-board connections
  • cable guide ensures strain relief


  • geometrically heterogeneous locating pegs for precise positioning on the circuit board
  • enables best possible compensation of PCB holes for both positive and negative tolerances

3.ERNI/TE | MicroCon connector series | Model/material number details:

484618-E 484619-E 294003-E 294001-E 294142-E 294153-E
294141-E 294152-E 294151-E 294150-E 294138-E 294148-E
294149-E 294136-E 294133-E 294259-E 294257-E 294256-E
294254-E 294252-E 294251-E 294291-E 294290-E 294288-E
294287-E 294285-E 294283-E 294009-E 294032-E 294020-E
294008-E 294031-E 294029-E 294005-E 294017-E 294028-E
294027-E 294015-E 294139-E 294006-E 454928-E 454927-E
454926-E 454925-E

4.ERNI/TE | MicroCon connector series | Application field:

The most important application area of the MicroCon connector is industrial automation. Different specifications of insertion systems can ensure reliable and fault -proof connections in driver technology (driver controller, inverter, servo inverter), programmable logic controller (PLC), and robots and sensing devices.

The MicroCon connector provides high -signal reliability broadband connections for Industry 4.0 intelligent networking to quickly exchange high data volume. The circuit board can be connected to the common surface, stack or straight -angle plugging system. Thanks to high impact, vibration and high temperature, these products can be used under some extreme industrial conditions.

Other applications of high -performance compact plug -in system include measurement technology, medical, automotive industry, aviation industry, consumer electronics, telecommunications, military technology and lighting technology.


Product Sales Overview on the JunctionX Platform:
JunctionX specializes in the production, distribution, and sales of various brands of connectors, wire harnesses, cable products, as well as offering custom processing for injection molded parts, stamped parts, and mold projects. If you wish to purchase or learn more about our product solutions, please feel free to contact us using the following methods.



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