In the era of the Internet of Everything, stable and reliable communication connections are the lifeline of intelligent devices. Especially in industrial, outdoor, and vehicle-mounted harsh application scenarios, equipment must not only cope with complex and changing environments, but also ensure long-term stability and security of SIM card connections. To this end, CAZNproudly launches a new threaded panel-mounted dual-socket FPC Nano SIM card waterproof connector, providing more reliable communication solutions for smart devices with excellent protection performance and flexible design.

IP67 waterproof and dustproof: adopts a threaded locking structure to ensure the connector is tightly attached to the equipment panel, effectively blocking external pollutants such as moisture and dust. It is suitable for outdoor, industrial, and vehicle-mounted harsh environments.
Dual SIM support: innovative dual socket design, compatible with two Nano SIM cards at the same time, meeting multi-network and multi-operator requirements, improving device communication flexibility and redundancy.
Flexible FPC connection: equipped with high-quality orange FPC flexible flat cable, with pre-installed metal contacts at the end, easy to solder with the main board, convenient installation, space-saving, suitable for compact device design.
Rear panel installation design: the connector body is installed behind the equipment panel, avoiding direct external impact, improving overall structural strength and safety, and facilitating integrated device appearance design.
High reliability and long service life: made of high temperature resistant and corrosion resistant materials, ensuring stable performance under extreme temperature, humidity, vibration and other conditions, extending the service life of the equipment.
| Parameter | Specification | Parameter | Specification |
|---|---|---|---|
| Connection method | Threaded connection | Rated voltage | 1.8V DC |
| Wiring method | FPC | Rated current | 0.5mA |
| Temperature range | -25℃ ~ +70℃ | Contact resistance | ≤50 mΩ |
| Protection rating | IP67 (locked condition) | Insulation resistance | ≥2 MΩ |
| Mating cycles | ≥500 | Quality standard | IPC-A-620 |
Industrial automation: suitable for PLCs, sensors, industrial robots and other equipment, ensuring stable communication in dust, oil, and high-temperature environments.
Outdoor communication equipment: such as smart street lights, environmental monitoring stations, security cameras, etc., ensuring continuous network connectivity in wind, rain, and sand conditions.
Vehicle systems: used for vehicle navigation, T-BOX, dash cameras, etc., coping with vibration, temperature changes, and humidity challenges in automotive environments.
Smart meters and IoT terminals: support remote meter reading and data transmission, ensuring long-term stable outdoor operation.

Professional manufacturing: with many years of experience in the connector field, equipped with a complete production system and strict quality control, ensuring every product meets industrial-grade standards.
Customized service: supports customization of FPC length, number of contacts, installation methods, etc., to meet different customer requirements.
Technical support: provides full technical support from selection, design to application, helping customers quickly complete product development and mass production.

In today’s increasingly widespread smart device applications, the stability and reliability of communication connections have become a key factor in product competitiveness. The CAZN threaded panel-mounted dual-socket FPC Nano SIM card connector, with strong protection, flexible design, and excellent performance, provides solid communication assurance for devices in various harsh environments.
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