ERNI Electronics has designed the MicroBridge connector in a 1.27-mm pitch specifically for automotive industry requirements. The cable-to-board connectors are based on the LV214 and USCAR automotive test specifications.
The new connectors feature Koshiri security and optional connector position assurance (CPA) to ensure a reliable and robust connection. Then there is the double-sided interlocking feature that allows the MicroBridge connector to withstand vibrations in vehicles despite the compact 1.27-mm pitch.
The MicroBridge female connectors — available with IDC and crimp terminations — are comprised of single- and two-row versions with two to 40 pins. The single-row IDC female connector is available with a 90° and 180° cable outlet, while the two-row version comes with a 180° cable outlet. On the other hand, the male connector, developed for SMT designs, is available in straight and angled versions as well as in single- and two-row versions.
These automotive connectors are particularly focused on mating reliability. The modular design of MicroBridge interconnect systems allows female connectors to 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 in the IDC versions, the contacts are already assembled in the housing. The closed crimp contact ensures enhanced reliability.
Next, the two forms of IDC termination and an additional strain relief allow the MicroBridge connectors to meet the exacting requirements posed by the harsh environments in automotive electronics. Furthermore, the color and mechanical coding optionally available for every number of pins facilitates assignment and prevents improper mating.
ERNI Electronics: www.erni.com
Advertisement
