M12 Wire to Wire Waterproof Connector

M12 Wire to Wire Waterproof Connector

Product Specifications

Type: M12 Wire to Wire Field Assembly Connector, Thread & Solder Style
Pin Options: 2, 3, 4, 5, 6, 7, 8, 2+2, 2+3 Contacts
Gender: Male / Female
Voltage Rating: 300V (2/3 pin), 110V (4/2+2/2+3 pin), 60V (5/6/7/8 pin)
Current Rating: 5A (All models)
Wire Gauge: ≤1.0mm² (2/3/2+2/2+3 pin); ≤0.5mm² (4 pin); ≤0.3mm² (5 pin); ≤0.2mm² (6/7/8 pin)
Cable Outer Diameter: 2.6mm ~ 7.5mm
Mechanical Life: Up to 3000 mating cycles
Operating Temperature: -40℃ ~ +105℃
Waterproof Grade: IP67 / IP68
Seal Ring Size: OD 9mm × Height 9mm, Inner hole: 3.6/4.1/5.5/6.5/7.5mm

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2-8 Pin M12 Thread Solder Waterproof Connector for Outdoor Industrial Wiring

Product Overview

Our AOHUA M12 Wire to Wire Field Assembly Waterproof Connector is a practical thread & solder type connector designed for on-site wiring assembly.

Available in multiple pin configurations including 2, 3, 4, 5, 6, 7, 8 pins as well as combined 2+2 and 2+3 pins, both male and female versions are fully provided to meet diverse wiring demands.

Featured with excellent IP67 and IP68 (the third party tested) waterproof performance, this connector works stably in wet, dusty and harsh outdoor & industrial environments.

It supports wide temperature operation from -40℃ to +105℃, and can withstand up to 3000 plugging cycles, ensuring long service life and reliable connection.

It is an ideal choice for industrial equipment, outdoor electronics, automation systems and cable connection projects.

Key Features

Easy Field Assembly: Thread and solder structure allows quick on-site installation without complex tools. Flexible for field wiring, maintenance and cable extension work.
Superior Waterproof Performance: Equipped with high-quality silicone seal ring, reaches IP67 and IP68 waterproof level. Effectively blocks water, dust and moisture to protect internal circuits from damage.
Wide Compatibility: Multiple pin counts and wire gauge options fit different cables and equipment. Standard M12 thread design for tight locking, no loose connection after long-time use or vibration.
Durable & Stable Performance: Rated 5A current for all models, stable electrical conductivity. Wide temperature resistance and long mechanical service life, suitable for continuous industrial operation.
Complete Models：Full range of male & female connectors with various contact numbers, one-stop solution for your wire-to-wire connection needs.

Application Scenarios

This M12 waterproof wire assembly connector is widely used in:

Industrial automation equipment
Outdoor monitoring & electronic devices
Machinery and manufacturing facilities
Traffic & outdoor wiring projects
Low-voltage electrical connection systems
Other harsh environment wiring applications

Warm Reminder

Even if connectors from different manufacturers look identical in appearance, there may be subtle differences in size, material and internal structure. To avoid compatibility problems, we highly recommend you to order samples for testing before bulk purchase. Sample inspection on fitting performance, waterproof effect and electrical connection will help you eliminate potential risks and ensure smooth mass use.