M12 8pin female PCB connector IP67 threaded

GOST OHS Circular Connector with Multiple Core Count Options

M12 8-Pin Female PCB Connector Overview

The M12 8-pin female PCB connector is designed for reliable signal and data transmission in demanding industrial environments. With an IP67 protection rating, this connector resists dust ingress and temporary water immersion, making it suitable for automated production lines, rail transit systems, and other applications where exposure to moisture or particulates is a concern.

Its operating temperature range spans from -40°C to +85°C, allowing consistent performance in both cold and hot conditions. The connector is engineered to withstand vibration and electromagnetic interference, supporting stable and uninterrupted signal transmission in electrically noisy settings.

Key Technical Features

• 8-way contacts: Enables simultaneous transmission of multiple signals or low-current power lines through a single compact interface.
• Threaded locking design: Provides a secure mechanical connection that prevents accidental disconnection and reduces the risk of misplugging during assembly or maintenance.
• Copper alloy, gold-plated terminals: Enhances conductivity and corrosion resistance, contributing to a long plug-in lifespan even with frequent mating cycles.
• EN45545-2 HL3 fire protection compliance: Meets stringent flame-retardant requirements for railway and industrial applications, adding a layer of safety in fire-risk scenarios.

Electrical and Environmental Specifications

While the source material confirms the IP67 rating, temperature range, and fire protection standard, specific electrical ratings such as rated current, voltage, and contact resistance are not detailed in the provided information. For precise electrical limits and derating factors, consult the product datasheet or contact the manufacturer with your application's requirements.

Application Suitability

This M12 8-pin female PCB connector is well-suited for applications that require a compact, robust, and secure connection point on a printed circuit board. Typical use cases include:

• Automated production line equipment where vibration and frequent maintenance are common.
• Rail transit systems that demand fire-resistant components and reliable signal integrity.
• Industrial sensors, actuators, and fieldbus devices needing a waterproof interface.

It is not intended for high-power distribution or applications requiring a field-wireable termination, as this variant is designed for PCB mounting.

Installation and Maintenance Considerations

The threaded locking mechanism simplifies assembly and disassembly, reducing downtime during maintenance. When installing, ensure the PCB footprint matches the connector's pin layout and that the mating plug is correctly keyed to avoid misalignment. For applications with frequent plugging cycles, the gold-plated contacts help maintain low contact resistance over time.

Next Steps for Selection

To confirm if this M12 8-pin female PCB connector fits your design, verify the following with your technical team:

• Required current and voltage per pin, and whether the connector's unspecified ratings meet your load.
• PCB mounting hole pattern and available board space.
• Environmental exposure levels, including temperature extremes and chemical resistance needs.

For detailed specifications or to discuss your application, contact our engineering support with your project requirements.