The M9 circular connector is composed of three key components: the shell, the insulator, and the contacts. The shell is commonly made of nickel - plated brass or stainless steel, providing both mechanical strength and corrosion - resistant properties. The insulator is made of high - temperature - resistant engineering plastic, ensuring insulation performance and structural stability. The contacts feature a pin - and - socket design. Through precision stamping and electroplating techniques, they achieve low contact resistance and excellent electrical conductivity. Some products are equipped with snap - on or threaded locking structures, which enhance connection firmness and effectively prevent disconnection in vibrating environments.
☑ This product is the male end of the M9 connection cable, featuring an integrated design of a bent - pin structure and encapsulated - molding wire. The bent - pin layout is suitable for narrow installation spaces. The encapsulation process makes the connection between the connector and the wire firm, resulting in a neat and uncluttered overall wiring.☑ It can flexibly meet the requirements of 2 - 8 - core circuits. The combination of welding connection and encapsulation protection reduces signal attenuation and ensures stable power and signal transmission, making it suitable for various transmission scenarios.☑ The encapsulated - molding wire has good bending - resistance and abrasion - resistance. It can withstand daily pulling and environmental erosion. Meanwhile, it provides insulation protection, enhancing the safety of use and extending the product's service life.☑ It is widely used for wire connections in small - sized devices, instrumentation, etc. Combining the features of flexible installation, convenient wiring, and stable transmission, it meets the scenarios where space adaptability and connection reliability are required.
| Number of Cores | 2 | 3 | 4 | 5 |
| Male end |  |
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| 6 | 7 | 8 | ||
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| Number of Cores | 2 | 3 | 4 | 5 |
| female end |  |
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| 6 | 7 | 8 | ||
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| Number of Cores | Color of 2 - Pin Core Wire | Number of Cores | Color of 6 - Pin Core Wire | ||
| 1 | BN |  |
1 | BN | |
| 2 | BU |  |
2 | WH |  |
| 3 | BU | |
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| 4 | BK |  |
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| Number of Cores | Color of 3 - Pin Core Wire | 5 | GY |  |
|
| 1 | BN | |
6 | PK |  |
| 2 | BU | |
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| 3 | BK | |
Number of Cores | Color of 7 - Pin Core Wire | |
| 1 | WH | |
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| Number of Cores | Color of 4 - Pin Core Wire | 2 | BN | |
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| 1 | BN | |
3 | GN |  |
| 2 | WH | |
4 | YE |  |
| 3 | BU | |
5 | GY | |
| BK | |
6 | PK | |
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| 7 | BU | |
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| Number of Cores | Color of 5 - Pin Core Wire | ||||
| 1 | BN | |
Number of Cores | Color of 8 - Pin Core Wire | |
| 2 | WH | |
1 | WH | |
| 3 | BU | |
2 | BN | |
| 4 | BK | |
3 | GN | |
| 5 | GY | |
4 | YE | |
| 5 | GY | |
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| 6 | PK | |
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| 7 | BU | |
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| 8 | RD |  |
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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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