Product Name: falling smart card connector

Product model: kz-a08

Detailed description: 62 * 40 * 8 mm

Push down smart card connector

It is designed according to the general specification of IC card socket SJ / t11166-1998;

The push down structure can effectively reduce the wear of contact on IC card chip and improve its service life;

Spoon type contact, small grinding, gold plating on contact, stable and reliable contact;

There is a dustproof protection door, this design has won the national patent;

There are positioning column and positioning hole.

Scope of application

Water, electricity, gas meter, card reader, IC card lock, IC card telephone, access control, etc.

Network optimization information:

SIM card connector generally has two kinds of contact modes, one is drawer type card holder, the other is drop type contact card holder. Drawer type chuck is the most common one, but the drop contact chuck is not easy to understand. Then, for those who don't know, let's talk about the knowledge of falling and touching the SIM card clip.

The first is its source. If the drawer holder is pulled out for many times, the contact of the drawer holder will be worn and the contact performance will be affected for a long time, resulting in poor contact. In addition, if the drawer card holder is pulled out for many times, the SIM card will be worn, including performance and appearance. Therefore, there is a drop contact type chuck.

Secondly, it consists of two parts. One is the main body of the card holder, where the SIM card works. The other part is sliding. The main body is provided with a guide groove and a contact. The function of the guide groove is to guide the SIM card to slide, and the SIM card does not contact the contact. When it needs to reach the working position, the card and the contact enter the inclined guide groove together. At this time, the inclined guide groove of SIM card connector makes the card contact with the contact point, and when it reaches the end point, it is in full contact. After that, the sliding part and the card return to the original position. This method can not only make the card contact with the contact, but also avoid the loss of the card.

The above is a brief introduction about the drop contact SIM card clip, hoping to bring help.