P20K3Q P20J3A P-type cable connector plug and socket

  P20K3Q and P20J3A are cable connector series designed for industrial and high-reliability scenarios, which are widely used in power systems, new energy equipment, communication base stations and automation equipment. This series of products with high safety, durability and flexible adaptability as the core advantages, to meet the connection needs in complex environments.
  • Brand:

    OLINK
  • Item no.:

    P20K3Q P20J3A P-type
  • Payment:

    T/T

The P20K3Q and P20J3A P-type cable connector plugs and sockets are designed to meet the challenges of connecting in harsh environments. They are made of high-quality materials, which guarantees high reliability from the source. In frequent plugging and unplugging scenarios, they can always maintain a stable electrical connection, greatly reducing the risk of signal interruption, and building a solid foundation for the continuous and stable operation of the equipment. 

Its excellent environmental adaptability is also very outstanding. In humid environments with a relative humidity of up to 98% (+40°C), it can still operate normally. At room temperature, the insulation resistance is ≥500MΩ, and in hot and humid environments, the insulation resistance is also maintained at ≥2MΩ. Fearless of environmental challenges, it can work stably in both wet outdoor areas and complex industrial plants. 


Contact properties

Contact diameter (mm)
1.5
2.5 3.5 55
Contact resistance (mΩ)
2.5 1 0.5 0.3
Rated current(A)
Total number of contact couples 1-20
10 25 50 100
Total number of contact couples 21-30
8 20 40 80
Total number of contact couples 31-48
7 17.5 35 70

Rated voltage

Working environment
Rated voltage (V)
Withstanding voltage V (50HzAc rms)
Normal temperature
500 1500
Hot and humid condition
500 750
Low air pressure
200 300


In terms of pin configuration, it provides a variety of options such as 3Pin (P20K3Q), and a wealth of configuration options to meet the connection needs of different circuits. Whether it is a simple basic circuit or a complex and sophisticated circuit system, we can find a suitable connection, which provides great convenience for project implementation. 
From the point of view of application, in the field of industrial automation equipment, can help the efficient and stable operation of equipment, to ensure the continuity of the production process; in the aerospace such as the connection stability requirements of the nearly demanding field, can also rely on the excellent performance, to provide reliable connections for key equipment. In other kinds of application scenarios that require high connection stability, P20K3Q, P20J3A P-type cable connector plugs and sockets are reliable connection solutions, providing solid protection for the connection of equipment in various industries.
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