M12 connector-T-type metal connection adapter is a high-performance connection solution designed for industrial scenarios. It adopts a T-shaped three-port structure, supports free switching of male and female interfaces, is equipped with a screw locking device and a brass nickel-plated metal shell, has IP68 waterproof and dustproof capabilities, and is suitable for a variety of sizes and specifications. It provides stable and reliable transmission guarantees for device connections and is widely used in automation, mechanical engineering and other fields.
1. Product Features
The adapter is designed with a T-shaped structure as the core, realizing three-port flexible networking, supporting on-demand switching of male and female interfaces, and meeting diverse connection needs. The main body is made of nickel-plated brass, which is highly corrosion-resistant, and is equipped with a metal shell and a screw locking structure to ensure the stability of the connection in harsh environments. The IP68 protection level can resist dust intrusion and deep waterproofing, and is suitable for harsh working conditions such as humidity and dust. A variety of sizes and specifications cover different scenarios, adapt to the integration needs of industrial equipment, and have both durability and flexibility.
2. Product size and number of pins
Dimensional parameters: The total length of the main body is 90.00mm, the maximum outer diameter is 9.00mm, the diameter at the interface is 6.3mm, the thread specification is adapted to the M12 standard, and the connection part is precisely docked through ±14.50mm axial adjustment. The details take into account both installation convenience and sealing.
Number of pins configuration: A-type (4/5/8/12 pins), B-type (5 pins), D-type (4 pins) are available, and both male and female pinholes are arranged in a standardized manner (such as A-type 4 pins are symmetrically distributed in a ring), supporting multiple types of transmission such as signals and power, meeting the electrical performance requirements of different devices
3. Materials and technical parameters
| Materials and parameters | |||||
| Number of pins | 4 | 5 | 8 | 12 | |
| Connection | / | ||||
| Wire gauge | / | ||||
| Cable OD | 6～8mm | ||||
| Operating temperature | -25℃~+85℃ | ||||
| Mechanical operation | >100 mating cycles | ||||
| Rated voltage | 250V | 60V | 30V | ||
| Rated current | 4A | 2A | 1.5A | ||
| Protection degree | IP67/IP68 | ||||
| Contact resistance | <10mΩ | ||||
| Insulation resistance | ≥100MΩ | ||||
| Pin contact | CuZn | ||||
| Socket contact | CuSn | ||||
| Contact plating | Au | ||||
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