The M8 connector adopts a circular plastic shell design, which is both lightweight and durable. It is equipped with a screw locking structure and a brass nickel-plated connector to ensure a stable and reliable connection. The product supports 3-pin/4-pin configuration, which is suitable for a variety of industrial scenarios, provides efficient protection for equipment signal transmission, and is an ideal connection solution for automation and control systems.
1. Product Features
The M8 connector is designed with “stable connection + durable protection” as the core concept:Locking mechanism: assembled locking screw structure, which can effectively resist vibration and pulling after tightening to avoid poor contact;Material advantages: The shell is made of high-strength engineering plastic, which is insulated and moisture-proof, light and easy to install; the internal brass nickel-plated connector has excellent conductivity, strong corrosion resistance and extended service life;Flexible adaptation: supports 3-pin/4-pin (type A) pin number selection, and the pinhole arrangement is clear to meet different signal transmission requirements.
2. Product size and pin number
Dimensions:Male head: total length 45mm, shell diameter 12.1mm, thread specification M8 * 1.0, locking structure is suitable for standard wrench installation;Female head: total length 42mm, shell diameter 12.1mm, thread specification M8 * 1.0, compact design saves installation space.
Number of pins options: Two specifications are available: 3 pins (male/female pinhole arrangement corresponds to 4-1-3 positions) and 4 pins (male/female pinhole arrangement corresponds to 4-1-2-3 positions), which are compatible with mainstream industrial equipment interfaces and have strong adaptability.
3. Materials and technical parameters
| Materials and parameters | ||
| Number of pins | 3 | 4 |
| Connection | Screw connection | |
| Wire gauge | 0.14/0.25/0.34 mm²/(26/24/22 AWG) | |
| Cable OD | 3~5.5mm | |
| Operating temperature | -25℃~+85℃ | |
| Mechanical operation | >100 mating cycles | |
| Rated voltage | 50V AC/60V DC | |
| Rated current | 3A | |
| 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.
These are lists of frequently asked questions by our customers. We correspond each question to a brief answer, covering aspects such as products, quality, and services. If you have other inquiries, please leave a message for consultation. Thank you.
Contact us for a custom quote within 24 hours
