The 7/8 rear-lock panel connector with wire is a high-performance connection solution designed for industrial scenarios. It is made of nickel-plated brass and is both durable and corrosion-resistant. The product supports nut-fixed connection, has IP67-level waterproof and dustproof performance, is compatible with 3-pin to 5-pin configurations, and the length, color and material of the welding wire can be customized as needed, providing a stable and reliable solution for equipment signal transmission, and is widely used in engineering machinery, automation control and other fields.
1. Product Features
Material and protection: The main body adopts brass nickel plating process, the surface has strong corrosion resistance, effectively resists the influence of harsh environment such as moisture and dust, and the protection level reaches IP67, ensuring long-term stable operation.
Structural design: The rear lock panel installation is fastened with nuts, which is convenient to install and firmly connected. It is suitable for standard PG13.5 threaded panels to improve the efficiency of equipment integration.
Customization advantages: It provides flexible selection from 3-pin core to 5-pin core. The welding wire length, wire color and insulation material can be customized as needed to meet the needs of various scenarios; the male and female pinholes are arranged scientifically (3-pin core/4-pin core/5-pin core correspond to independent pinhole matrix) to ensure accurate signal transmission without interference.
2. Product size and number of pins
Dimension parameters:
Male head: total length 22.00mm, suitable for PG13.5 thread, and sufficient operating space is reserved for the wired part;
Female head: total length 26.55mm, compact structure, taking into account multi-pin core transmission and space saving.
Number of pins configuration:
Supports 3/4/5 pin solutions, male and female pin holes are independently designed according to the number of pins (such as 3-pin male pin No. 1 is independent, female pin corresponds to No. 2/3 double hole; 5-pin supports independent conduction of all points), adapting to different signal transmission requirements and complex wiring scenarios of industrial equipment.
3. Product materials and technical parameters
| Materials and technical parameters | |||
| Number of pins | 3 | 4 | 5 |
| Wiring method | welding | ||
| Cable specifications | Max.1.5mm²(max.16AWG) | ||
| Cable OD | 6~8mm | ||
| Operating temperature | -25℃~+85℃ | ||
| Number of secure connections | >100 | ||
| Rated voltage | 300V | ||
| Rated current (40℃) | 12A | 9A | |
| Protection degree | IP67 | ||
| Contact resistance | ≤3mΩ | ||
| Insulation resistance | ≥100MΩ | ||
| Pin contact | CuZn | ||
| Socket contact | CuSn | ||
| Contact plating | Au | ||
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