M12 D-coded circular connectors are high performance connectivity solutions designed for use in industrial automation and communication networks.
☑ D Coding: M12 connectors with D coding are mainly used to support Ethernet protocols, such as Profinet and EtherCAT. They usually adopt a 4-pin design and are suitable for medium-speed data transmission requirements.
☑ Compact Size: D-coded M12 connectors can provide sufficient space to accommodate necessary contacts. Due to their compact design, they are very suitable for use in environments with limited space.
☑ Durability: They have an IP67 or higher protection rating, which can effectively prevent dust, water and other contaminants from entering, ensuring long-term stable operation in harsh environments.
☑ Locking Mechanism: M12 connectors use a threaded locking mechanism. This not only ensures the safety of the connection but also provides anti-vibration capability, which is particularly important for mobile devices or environments with frequent vibrations.
☑ Number of Pins: The standard configuration is 4 pins, specifically designed for industrial Ethernet applications and capable of meeting the needs of most high-speed data transmission.
☑ Rated Voltage and Current: They support a maximum rated voltage of 250V and a maximum rated current of 4A.
☑ Bandwidth Capacity: D-coded M12 connectors usually support a transmission speed of 100Mbps, making them suitable for industrial Ethernet protocols like Profinet.
☑ Shielding Performance: To reduce electromagnetic interference (EMI), some D-coded M12 connectors are equipped with a shielding function, which is crucial for maintaining signal integrity.
| Pins | 4D | Pins | 4D |
| Male |  |
Female |  |
| Pins | 4 Pin Core Color D Code | |
| 1 | YE |  |
| 2 | WH |  |
| 3 | OG |  |
| 4 | BU |  |
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CONNODER is a leading manufacturer and supplier specializing in the development and production of high - quality circular connectors for harsh environments. These connectors are widely used in the automotive, broadband communication, commercial aerospace, defense, industrial, information technology and data communication, mobile devices and mobile networks around the world.
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