M12 3 Pin A Coded Female Molded Field Wireable Connector for Cable, Straight, Solder Cup
Introduction
This M12 connector is engineered for reliable, on-site cable assembly in industrial sensing and automation applications. Its straight design and Threaded Coupling mechanism ensure a secure, robust, and vibration-resistant connection, making it perfect for harsh environments. As a molded field wireable connector, it simplifies custom cable creation while the internal solder cup termination provides a highly reliable method for wiring the unshielded contacts.
Built for durability, the connector features a Brass shell with Nickel Plating for superior corrosion resistance. The conductive elements are made from Gold-plated CuZn contacts, ensuring optimal signal integrity and longevity. With an IP67 rating, it offers excellent protection against dust and water. Electrically rated for 250V and 4A, this versatile component operates dependably across a wide temperature range from -25°C to 85°C.
Key Features:
- M12 A-Coded 3 Pin: Standard configuration for sensor and actuator connections.
- Female Field Wireable: Straight connector designed for on-site cable termination.
- Threaded Coupling: Provides a secure and dependable lock.
- Solder Cup Termination: Ensures a reliable and permanent wiring connection.
- IP67 Rated: Excellent protection against dust and water ingress.
- Nickel-Plated Brass Shell: High durability and superior corrosion resistance.
- Gold-Plated Contacts (CuZn): Guarantees optimal conductivity and service life.
- 250V / 4A Electrical Rating: Suitable for standard industrial power/signal use.
Main Specifications:
General Information:
| Product Number: | M12-03-A-S-2-S-W | |
| Connector Series: | M12 Molded Cable Connector | |
| Connector Gender: | Female | |
| Orientation: | Straight | |
| Connector Coding: | A Coded | |
| Number of Contacts: | 3 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: | Unshielded |
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 3 Pin A Coded Female Molded 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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