Product Name: microousb, 5pin, female seat

Product model: kz-c17

Flip SIM card connector

Gsm11.11 is designed to contact SIM card stably and reliably.

Stainless steel shell

Scope of application

Intelligent monitoring terminal, wireless data communication system, mobile phone, handheld POS, memory key management and other intelligent identification systems.

Network optimization information:

Introduction to cardholder's internal manufacturing technology: give a brief introduction to this knowledge, hoping to be helpful to you. In our daily life, we will be exposed to these aspects, such as when we brush the bus IC card. It can be said that IC cards and IC card holders are inseparable from us in our life, but how much do we know about them? This requires us to analyze the internal structure.

First, the IC card holder is made into ultra-thin friction type, and then the chip is welded. The use of gold plating technology can make the nickel of automatic assembly line contact plated with wear-resistant gold with good quality. The physical and chemical properties of IC card holder are stable and wear-resistant. The number of large plug-ins is basically higher than 100000. In addition, the design of the spring inside the IC card holder is scientific and reasonable. It is processed by the imported automatic gilding machine, with high precision, even contact arrangement, strong elasticity and even handle. There is a built-in spring protection device inside the IC card holder, which can largely prevent the damage of iron wire, bamboo stick and other foreign matters. Through reasonable structural adjustment, the smoothness of the bayonet can be greatly increased. The switch is normally open and normally closed. It is recommended to use the normally open type.

This requires us to discover and understand according to our daily life experience. The development of IC card holders is also accompanied by the continuous development of economy. I believe that a better IC card holder will make our life more convenient.