2PM Series 7 Pin Circular Electrical Connector Receptacle
Product Description
The 2PM Series 7 Pin Circular Electrical Connector Receptacle is designed for reliable electrical connection and signal transmission in industrial equipment and high-performance electrical systems. Based on Russian connector technology, this connector features a robust structure, secure connection method, and excellent environmental adaptability, providing a dependable solution for various demanding applications.
With a 7 Pin configuration and Φ3.0 contact size, the connector supports stable current transmission and signal communication. The threaded fastening design ensures a strong mechanical connection between the plug and receptacle, reducing the risk of loosening caused by vibration or long-term operation. It can be matched and interchanged with original 2PMT and 2РМДТ series connectors, making it a practical choice for equipment replacement and maintenance.
The connector housing is manufactured from high-strength die-cast aluminum alloy with oxidation surface treatment, offering excellent mechanical strength, corrosion resistance, and durability. The glass sintered sealed receptacle option provides improved protection for applications requiring vacuum sealing, high-temperature resistance, and reliable operation in special environments.
Equipped with silver or gold-plated contacts, the connector delivers excellent electrical conductivity, low contact resistance, and stable signal transmission. With a wide operating temperature range of -60℃ to +200℃, the 2PM Series maintains reliable performance under harsh working conditions.
Product Features
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7 Pin circular receptacle design for stable electrical connection
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Compatible with 2PMT and 2РМДТ series connectors
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Threaded coupling structure for secure installation
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Die-cast aluminum alloy shell with oxidation treatment
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Silver/gold-plated contacts for reliable conductivity
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Glass sintered sealing option for vacuum and high-temperature applications
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Excellent resistance to vibration, corrosion, and temperature changes
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Suitable for both power and signal transmission
Applications
The 2PM Series 7 Pin Connector is widely used in industrial automation equipment, railway systems, communication devices, marine electrical systems, testing instruments, measuring equipment, and other electrical systems requiring reliable circular connectors.
Specifications
| Item |
Specification |
| Connector Type |
Receptacle |
| Orientation |
Straight |
| Number of Positions |
7 Pin |
| Contact Size |
Φ3.0 |
| Shell Material |
Die-cast Aluminum Alloy |
| Contact Finish |
Silver / Gold |
| Fastening Type |
Threaded |
| Rated Current |
30A |
| Rated Voltage |
≤700V AC |
| Operating Temperature |
-60℃ to +200℃ |
| Insulation Resistance |
≥1000MΩ (Normal) / ≥20MΩ (Moist Heat) |
| Contact Resistance |
0.8-5MΩ |
Our Service
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OEM and ODM customization
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Professional connector selection support
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Technical drawing and specification confirmation
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Strict quality inspection before delivery
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Stable production capacity and worldwide shipping support
FAQ
Q: Is this 7 Pin connector compatible with 2PMT and 2РМДТ series connectors?
Yes. This connector is designed to match and interchange with original 2PMT and 2РМДТ series products.
Q: What makes this connector suitable for harsh environments?
The aluminum alloy housing, optional glass sintered sealing structure, and wide temperature range provide reliable performance in demanding conditions.
Q: Can you provide customized connector solutions?
Yes. We support OEM and ODM services, including customized specifications, contact plating, and product configurations.
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