2PM Series 7 Pin Straight Circular Connector – Threaded Plug for Electrical and Signal Connections

Product Information

The 2PM Series 7-pin straight circular connector plug provides a compact and secure interface for electrical connection and signal transmission between equipment. Featuring a straight plug configuration and Shell Size 18 housing, it is suitable for installations where a conventional axial cable connection is preferred.

The connector uses a threaded coupling system, allowing the plug to be securely fastened to its corresponding panel receptacle. The 7-pin arrangement provides several independent contact paths within one circular connector, making it suitable for equipment that requires multiple electrical or signal circuits without using several separate interfaces.

The 2PM Series also offers receptacle configurations with glass-sintered sealing structures, including M-type sealed receptacles and C-type sealed wall receptacles, for equipment assemblies requiring enhanced sealing performance or operation under demanding environmental conditions.

Characteristics & Technology

• -- 7-pin configuration: Integrates multiple electrical circuits or signal paths into one connector interface.

• -- Straight plug design: Provides conventional axial cable routing and straightforward equipment installation.

• -- Threaded coupling: Creates secure mechanical retention between the mating plug and receptacle.

• -- Compact Shell Size 18: Helps maintain a relatively small connector footprint.

• -- Aluminum alloy housing: Die-cast aluminum construction with oxidation treatment provides mechanical protection.

• -- Silver/Gold contact finish: Provides options for the electrical contact interface.

• -- Wide temperature range: Designed for operation from -60°C to +200°C.

Working Theory

After the plug is inserted into the matching receptacle, the seven contacts align with their corresponding terminals to establish individual electrical circuits. Rotating the threaded coupling secures the plug to the receptacle and maintains the mating position during equipment operation.

The straight configuration keeps the cable exit aligned with the connector axis, making it suitable for conventional cable routing and applications where a right-angle connector is not required.

Specifications

Applications

The 7-pin 2PM plug is suitable for industrial equipment, electronic systems, electrical equipment, instrumentation, control systems, communication equipment and multi-circuit connection assemblies.

It is particularly useful when several electrical or signal connections need to be combined into one compact circular interface while maintaining secure threaded coupling.

Advantages & Selling Points

• -- Multi-circuit connection: Seven contacts provide multiple connection paths in a single interface.

• -- Secure threaded locking: Helps prevent accidental separation after mating.

• -- Compact construction: Shell Size 18 supports applications with limited connector space.

• -- Straight cable routing: Provides simple axial installation and cable arrangement.

• -- Wide operating temperature: Supports environments from -60°C to +200°C.

• -- Durable metal housing: Aluminum alloy construction offers mechanical protection and long-term usability.

Manufacturing Process & Service

The production process includes metal component machining, contact preparation and surface finishing, aluminum alloy die casting, oxidation treatment, component assembly and finished-product inspection.

We support sample orders, bulk purchasing, product selection assistance and technical consultation. Customers can provide the required contact number, shell size, mating receptacle and installation conditions for model confirmation.

FAQ

Q: How many contacts does this 2PM plug have?
A: This model has 7 contacts with a Φ1.0 contact size.

Q: Is this connector straight or right angle?
A: This model is a straight plug with axial cable routing.

Q: How is the plug secured?
A: It uses a threaded coupling mechanism with the corresponding receptacle.

Q: What is the rated current?
A: The rated current is 5A.

Q: What is the operating temperature range?
A: -60°C to +200°C.

Q: Can the plug be used with glass-sintered receptacles?
A: The 2PM series includes corresponding receptacle configurations, including glass-sintered sealed versions. The exact mating model should be confirmed according to the connector specification.