M8 connector-panel rear lock metal connection plug, designed for industrial scenarios, supports 3-8 pin core flexible configuration, and uses brass nickel-plated material to ensure durability. The unique double nut panel internal and external double fixing structure, with screw locking and pin core tail plug-in board design, has the advantages of stable connection and convenient installation, and is suitable for signal transmission and power docking in harsh environments
1. Product Features
The connector is made of brass nickel-plated shell, which is corrosion-resistant, wear-resistant and adaptable to multiple working conditions. It supports free selection of 3-8 pins to meet the signal/power requirements of different devices; the double nut design realizes two-way fixation inside and outside the panel, and is equipped with a screw locking structure to effectively resist vibration and impact and ensure connection reliability; the pin tail plug-in process simplifies the cable installation process and improves construction efficiency. It has both protection and practicality, and is an ideal choice for industrial automation and equipment integration.
2. Product size and number of pins
Two mainstream specifications are provided:
26.0mm specification: suitable for 3-5 pin configuration, compact design and space utilization;
20.0mm specification: supports high-density integration of 6-8 pins to meet complex system requirements.
The entire series adopts standardized M8 threaded interface, compatible with mainstream industrial equipment panel mounting holes, and strictly controls dimensional accuracy to ensure seamless docking with supporting components.
3. Materials and technical parameters
| Materials and parameters | |||||
| Number of pins | 3 | 4 | 5 | 6 | 8 |
| Cable fixing method | solder | ||||
| Wire gauge | 0.14/0.25/0.34 mm²1(26/24/22 AWG) | ||||
| Cable OD | 3~5.5mm | ||||
| Operating temperature | -25℃~+85℃ | ||||
| Mechanical operation | >100 mating cycles | ||||
| Rated voltage | 50V AC/60V DC | 30V | |||
| Rated current | 3A | 1.5A | |||
| Protection degree | IP67/IP68 | ||||
| Contact resistance | <10mΩ | ||||
| Insulation resistance | ≥100MΩ | ||||
| Pin contact | CuZn | ||||
| Socket contact | CuSn | ||||
| Contact plating | Au | ||||
If you can provide accurate demand parameter information, we can give you a quote within 24 hours at the earliest.
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