Electric connector development has the following characteristics:

1, miniaturization, high density, high speed transmission direction; towards miniaturization, high density, high speed transmission direction

2, toward high performance, high frequency technology direction of development; facing the high performance, high frequency technology development direction

In 3, high voltage, high current connector market demand is very big also;, high voltage, large current connector demand market is big

In 4, the connector also toward the anti-jamming technology, modular technology and lead-free technology direction of development.

The connector also toward the anti-jamming technology, modular technology and lead-free technology direction of development. In the traditional parallel synchronous digital signal rate will reach the limit, in the traditional parallel synchronous digital signal rate will reach the limit, high speed serial mode is a good solution. This allows a low voltage differential signal becomes the main next generation high-speed signal level standard. Train of thought. This makes the low-voltage differential signaling ( LVDS ) becomes the main next generation high-speed signal level standard. High speed connector becomes the main next generation high-speed signal level of the standard selection of high speed signal interconnection has become the main problem to be solved. Selection of high speed signal interconnection has become the main problem to be solved.

High speed connector in the development of the several key technologies including:

1, in order to reduce crosstalk the difference signal, high speed connector in the development of the several key technologies including, in order to reduce crosstalk the difference signal, no

The noise signal and grounding technology;

2, in order to adjust the connectors, the noise signal and the ground layer technology, in order to adjust the connectors, connector can be changed as a result of the input and output physical

Ranging from the resulting delay difference;

3, in order to obtain the maximum transmission efficiency, ranging from the resulting delay difference, in order to obtain the maximum transmission efficiency, characteristic impedance of the connector and the transmission circuit values should be matched with the characteristic impedance. The impedance matching circuit.