1, excellent dielectric function: on the low frequency RJ45 network connector, high dielectric resistance and high dielectric strength, usually between the junction and the grounding insulation resistance should be greater than 1; in the 0.44MPa of the low voltage, the experimental voltage of 500V, not the arc and breakdown. For high frequency electric connector, in addition to meeting the above request, the high frequency dielectric loss is small, and the dielectric constant is small.

2, high temperature resistance, usually heat deformation temperature to 200 DEG C, with high temperature resistance on the surface of device technology or welding, and the usual self heating temperature resistant connector.

3, good resistance to arc resistance: to ensure that the resistance in the grounding device in the arc of the damage to the plastic.

4, good flame retardant: to avoid the occurrence of fire in the short circuit, etc., in order to avoid the damage to the human body, the best use of non halogen flame retardant.

5, RJ45 network connector to meet the mechanical function: good toughness, to prevent breaking; bending strength, to avoid the deformation; detailed experimental conditions for the inevitable vibration shock conditions (vibration frequency 20 ~ 60Hz, acceleration 5g), inserted 500 plastic parts without mechanical damage and cracks.

6, applied to the placement of a piece: the linear expansion coefficient to be small, with the temperature change after the connection is still strong.

The scale stability is high in the process of using in detail, the stress is small, and the temperature is not warped. Usually, the size of the hole distance between the two pieces of the request is 6.

7, processing fluidity: a combination of electronic connectors increasingly miniaturization request.

8, excellent solvent resistance function: plastic parts in the solvent, should not have been corrosion and cracking.

9, no corrosive gas: plastic parts in the use process, should not happen on the silver plating layer has corrosive gas, in order to avoid the effect of the conductive function of the touch.