The M12K code connector is a connector specifically designed for alternating current (AC) transmission.
☑ Suitable for AC power applications, typically featuring a 5-pin configuration that includes 4 contacts for signal/power transmission and one protective earth (PE) contact.
☑ Front Panel Mounting: Enables direct installation of the connector on the front of the panel, facilitating easier installation and maintenance. Additionally, it provides excellent electromagnetic shielding, which helps reduce external interference.
☑ Protection Rating: Boasts an IP67 protection level, allowing operation in harsh environments. It is dustproof and waterproof, making it suitable for outdoor or humid settings.
☑ Threaded Locking Mechanism: Maintains a secure connection even under vibration and impact conditions, enhancing the reliability of use.
☑ High Voltage and Current-Carrying Capacity: M12 K-coded connectors can support a maximum voltage of 800V AC and a current of 16A, making them ideal for application scenarios that require relatively high-power transmission.
☑ Low Contact Resistance: Features low and stable contact resistance to ensure the quality of signal transmission.
☑ Operating Temperature Range: Generally spans from -25°C to +80°C; some products can operate normally in even lower or higher temperature ranges.
☑ Durability: High-quality brass or phosphor bronze terminals undergo solid gold plating, offering strong oxidation resistance and ensuring a mating cycle life of over 500 times.
| Pins | 2 K | 2+PE K | 3+PE K | 4+PE K |
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| 2 S | 2+PE S | 3+PE S | 2 T | |
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| 2+PE T | 3+PE T | |||
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| Pins | 2 K | 2+PE K | 3+PE K | 4+PE K |
| Female |
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| 2 S | 2+PE S | 3+PE S | 2 T | |
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| 2+PE T | 3+PE T | |||
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| 2+PE Pin Core Color S Code | 芯数 | 3+PE Pin Core Color S Code | ||
| BK1 |  |
1 | BK1 | |
| BK2 | |
2 | BK2 | |
| GNYE |  |
3 | BK3 | |
| 4 | GNYE | |
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| 4+PE Pin Core Color K Code | 芯数 | 4 Pin Core Color T Code | ||
| BK1 | |
1 | BN |  |
| BK2 | |
2 | WH |  |
| BK3 | |
3 | BU |  |
| BK4 | |
4 | BK | |
| GNYE | |
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Remark: Wiring definition according to conventional standards. if according to the agreement or other please contact our sales.
| Pins | 2A | 3A | 4A | 4D | 5A |
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| 5B | 6A | 8A | 12A | 17A | |
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| Pins | 2A | 3A | 4A | 4D | 5A |
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| 5B | 6A | 8A | 12A | 17A | |
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If you would like to know more about our products and services, please send us a message. Our experts will contact you as soon as possible.
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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