Shielded M12 4 Pole A Coded Male Field Wireable Connector for Cable, Straight, Solder Type
Introduction
This robust M12 connector is engineered for demanding industrial applications where signal integrity and reliable performance are critical. Its brass shell with nickel plating and integrated shielding provides superior protection against electromagnetic interference (EMI), ensuring stable data transmission. The threaded coupling mechanism and high-quality construction grant it an impressive IP67 rating, making it resistant to dust, oil, and prolonged immersion in water.
Designed for cable installation, this connector features a field-wireable, molded body with a solder contact termination for a secure and durable electrical connection. The gold-plated CuZn contacts offer excellent conductivity and corrosion resistance. It is built to operate reliably in harsh conditions, supporting a rating of 250V and 4A across a wide temperature range from -25°C to +85°C.
Key Features:
- 4-Pin, A-Coded Male Connector
- EMI Shielded with Nickel-Plated Brass Shell
- IP67 Rated for Dust and Water Resistance
- Solder Contact Termination
- Field Wireable & Molded Design
- Threaded Coupling Mechanism
- 250V, 4A Rating
- Operating Temperature: -25°C to +85°C
Main Specifications:
General Information:
| Product Number: | M12-04-A-P-2-S-L | |
| Connector Series: | M12 Molded Field Wireable Connector | |
| Connector Gender: | Male | |
| Orientation: | Straight | |
| Connector Coding: | A Coded | |
| Number of Contacts: | 4 Pin |
Materials:
| Shell Material: | Brass | |
| Shell Plating: | Nickel-plated | |
| Insulation Material: | Polyamide 66 GF25 | |
| Contact Material: | CuZn | |
| Contact Plating: | Au |
Electrical Performance:
| Rated Voltage: | 250V | |
| Rated Current: | 4A | |
| Insulation Resistance: | ≥100 MΩ | |
| Contact Resistance: | <10 mΩ | |
| Standard: | IEC 61076-2-101 | |
| Shielding Performance: | Shielded |
Mechanical Performance:
| Coupling method: | Threaded Coupling | |
| Threaded Size: | M12x1 | |
| Contact Termination: | Solder | |
| Mount Method: | Cable Type | |
| Mount Feature: | Not Applicable | |
| Durability: | ≥500 cycles |
Environmental Performance:
| Temperature Range: | -25°C to 85°C | |
| IP Rating: | IP67 |
M12 Connector Pinout and Wiring Diagram:

For additional information, please download the complimentary reference manual on the M12 connector pinout and wiring diagram published by Metabee:
Download the M12 Catalog and Datasheet:
Metabee's M Series Circular Connectors, Adapters, and Cable Assemblies Catalog (PDF, 3.3Mb) M12-08-X-P-4-S-L DatasheetApplications of this M12 4 Pole A-Coded Male Field Wireable Connector:
M12 circular connectors are widely used in various industries due to their robustness, reliability, and versatility. Here are some applications:
- Industrial Automation: Connecting sensors, actuators, and other devices on the factory floor.
- Fieldbus Networks: Facilitating data transmission between industrial devices, controllers, and systems in Fieldbus communication networks such as PROFINET, EtherCAT, and DeviceNet.
- Transportation: Connecting various sensors, cameras, lighting systems, and communication devices in onboard systems for trains, buses, and automobiles.
- Renewable Energy: Connecting sensors, controllers, and power distribution units in renewable energy systems such as solar panels and wind turbines.
- Machine Vision Systems: transmitting high-resolution images and data in machine vision systems where cameras and sensors are used for quality control, inspection, and monitoring.
- Medical Devices: Connecting various sensors, diagnostic tools, and monitoring devices in medical devices and equipment.
- Food and Beverage Industry: Connecting sensors, actuators, and control devices in automated production and packaging systems.
- Agricultural Machinery: Connecting sensors, GPS systems, and control devices in agricultural machinery and equipment.
- Marine and Offshore Applications: Connecting navigation equipment, communication systems, and sensors on ships, offshore platforms, and underwater vehicles.
- Security and Surveillance Systems: Connecting cameras, sensors, and access control devices.
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