The M12B coded curved metal assembly circular connector adopts a full metal shielded shell, with an anti-vibration design and industrial-grade protection level (IP67/IP68/IP69K), suitable for complex industrial environments.
☑Encoding Keyway Structure:The B encoding adopts a unique keyway positioning system. Through a physical error-proof design, it achieves mutual incompatibility with encodings such as A/C/D/X, effectively preventing the risk of incorrect insertion when connecting fieldbus devices.
☑Standardized Design:M12 connectors comply with the international standard IEC 61076-2-101, ensuring interchangeability and compatibility among different manufacturers.
☑Metal Housing Structure:It uses a full-metal shielded housing, featuring an anti-vibration and anti-loosening design as well as industrial-grade protection ratings (IP67/IP68/IP69K), making it suitable for complex working conditions.
☑Vibration Resistance:A thread locking mechanism is adopted to ensure stable electrical connection even under vibration and impact conditions.
☑Signal Transmission Characteristics:It supports fieldbus protocols such as PROFIBUS DP/PA and INTERBUS.
☑Voltage and Current:It supports a rated voltage of 250V and a maximum carrying current of up to 4A, which is suitable for the needs of transmitting low-to-medium power signals.
☑Durability:High-quality brass or phosphor bronze terminals undergo solid gold plating treatment, featuring strong anti-oxidation ability and ensuring a plug-in life of more than 500 times.
| Pins | 3B | 4B | 5B |
| Male |
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| Pins | 3B | 4B | 5B |
| Female |
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| Pins | 3 Pin Core Color | Pins | 4 Pin Core Color | Pins | 5 Pin Core Color | |||
| 1 | BN |  |
1 | BN | |
1 | BN | |
| 2 | - |  |
2 | WH |  |
2 | WH | |
| 3 | BU |  |
3 | BU | |
3 | BU | |
| 4 | BK |  |
4 | BK | |
4 | BK | |
| 5 | GY |  |
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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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