D-Sub Connector Manufacturers

The locking attachment also prevents it from rotating during the tightening process through a square hole. The problem of screw and nut turning when using cables is finally a thing of the past. The crimping area of ​​the crimping connector adopts a needle-eye compliant pin design. Due to its symmetry, the crimping force generated by this termination method on the plated through holes of the circuit board is balanced. The robust housing design allows the flat block assembly tool to directly press the connector into the circuit board without any complicated assembly tools.

The crimping clamp is also integrated in the design as a stress relief and grounding path for the circuit board. Despite so many improvements to the connector, the circuit board layout remains the same. Because the interface size is exactly the same, customers do not need to change the circuit board design when choosing a new D-Sub connector, and can directly replace the traditional D-Sub connector. The circuit board layout of the new press-fit D-Sub connector is also suitable for ERNI's through-hole reflow and traditional wave soldering connectors. Choice of diversity The newly designed D-Sub connector has three termination methods: surface mount, crimp type and through-hole return.

The number of pins is 9, 15, 25 and 37, each arranged in two rows. The angled type has a standard height of 7.3 mm and a European version of 3.6 mm. The American version with a height of 6.3 mm will also be available soon. The vertical type has two assembly heights of 6.3 mm and 9 mm. The plug-in area of ​​the terminal is electroplated according to IEC 807-3 / DIN 41652, and the termination area is tin-plated.

The D-Sub Connector Manufacturers metal front panel meets electromagnetic interference requirements. The vertical surface mount version comes with a suction hood for access to the connector, and is packaged in a tape or tray with automatic assembly. Power and signal mixing In addition to the above-mentioned new generation of D-Sub connectors for signal transmission, ERNI has also developed high-current D-Sub connectors for power transmission. The rated current at 20°C is 25A, and the maximum rated current is limited only by the material of the circuit board. 

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