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October 17, 2016

MicroBridge - Connectors for Automotive-Applications

The MicroBridge connector in a 1.27 mm pitch expands the product range of compact and reliable connectors. The MicroBridge product family has been designed specifically with the requirements of customers from the automotive industry in mind.

The cable-to-board connectors have been developed on the basis of the LV214 and USCAR automotive test specifications. The MicroBridge variants satisfy the high requirements of the automotive industry, particularly in terms of mating reliability. Koshiri security and an electrical, optional CPA (connector position assurance) also go to ensure a reliable and robust connection. Despite the compact 1.27 mm pitch, the MicroBridge is extremely robust and withstands the vibrations in vehicles thanks to double-sided interlocking. The compact design is perfect for use in compact installation spaces.

The MicroBridge female connectors will be available with IDC and crimp terminations. The modular family comprises single and two-row versions with 2 to 40 pins. The single-row IDC female connector is available with a 90° and 180° cable outlet, the two-row version with a 180° cable outlet. The male connector designed for SMT is available as both a straight and angled version as well as single and two-row versions. Thanks to their modular design, female connectors can be mated with their male counterparts having the same number of pins irrespective of the termination technique (IDC or crimp). The crimp contacts in the female connector housing feature primary and secondary interlocking, whereas with the IDC versions, the contacts are already assembled in the housing. The new closed crimp contact ensures enhanced reliability during processing. Thanks to the two froms of IDC termination and an additional strain relief, the MicroBridge is ideal for meeting the exacting requirements posed by the harsh environments encountered in the automotive industry. The colour and mechanical coding optionally available for every number of pins facilitates assignment and prevents improper mating. 

The high temperature resistance of up to 150 °C allows the connectors to be used in areas exposed to demanding temperature conditions, e.g. close to LEDs in the headlights. The current rating is specified according to the number of pins and the conductor cross-section with up to 8.5 A per contact and the voltage rating with up to 70 VAC/DC. The connectors are suitable for both manual and automatic assembly.

  • Wire-to-Board connections
  • 1.27 mm pitch
  • single-row versions 2 - 20 pins
  • dual-row versions 4 - 40 pins
  • female connectors with IDC or crimp termination
  • male connectors with SMT termination
  • up to 8.5 A per contact
  • operating voltage up to 70 VAC/DC
  • temperature resistance up to 150 °C
  • developed on the basis of the LV214 and USCAR automotive test specifications
  • optional CPA (Connector Position Assurance)

ERNI Asia Holding Pte Ltd

23A Serangoon North Avenue 5


554369 Singapore


ERNI Electronics GmbH & Co. KG

Seestraße 9

73099 Adelberg


TE Connectivity Corporation

1050 Westlake Drive

19312 Berwyn, PA

United States