PC series small circular electrical connectors feature a compact design with a lightweight metal aluminum shell and threaded coupling for a reliable electrical connection. They are available in 4, 7, 10, 19, 32, and 50-pin configurations and are commonly compatible with Russian PCTB-4, PCTB-7, PCTB-10, PCTB-19, PCTB-32, and PCTB-50 products.
The PC series connector is widely used for electrical connections between electronic instruments and equipment. It supports two installation methods: flange mount and cable mount. PC plugs and sockets are available in male or female configurations to suit your application needs. This series is also known as the RS Series or KP30 Series.
The insulator supports Bakelite and PBT optional. The connection mode is thread connection, electric connection is reliable and easy to use. At present, there are 4, 7, 10, 19, 32, 50 pins, general Russian PC products and domestic similar imitation products, of which 4, 7 pins and Y4N-4, 7 pins installation size is the same, is a good substitute for Y4M, The waterproof rating of the product is IP68.
Renhotec PC connector analogues are produced following Russian standards. They are widely used for interior installation. The housings of the electrical connectors can be yellow, green, or custom.
| Technical Parameters |
| Shell material: Aluminum alloy Contacts: Copper alloy with Gold/Silver plated Insulator material: PTB or Bakelite Endurance: 500 cycles |
| Pins: 4,7,10,19,32,50 |
| Temperature: -55°C~+105°C |
| Relative humidity:(92~98)% at 40+2℃ |
| Atmosphere:101.33KPa~4kPa |
| Vibration:10~2000Hz,196m/s² |
| Working Current: 3A |
| Working Voltage:200V |
| Contact resistance:≤8mQ |
| Contact diameter:φ1mm |
Installation Methods
There are two installation methods:
Cable Plug:
Flange socket:
Contact Arrangements (From Female View)
Appearance and installation dimensions
How to choose the part number
Order Information
For Example:
- PC10ZJ – PC series connector 10pin Flange Male Plug without cover
- PC10ZPJ – PC series connector 10pin Flange Male Plug with cover
- PC10TK – PC Series 10pin Female plug with Cover
Why Choose Renhotec’s PC Series?
- Wide Pin Range: Available in 4, 7, 10, 19, 32, and 50-pin configurations to suit diverse application needs.
- Versatile Insulator Materials: Bakelite or PBT options.
- Competitive Pricing & Rapid Delivery: Cost-effective solutions with shorter lead times.
- Customization Capabilities:
- Housing Colors: Available in gold or green; custom colors also supported.
- Contact Plating: Gold or silver plating optional—ideal for saline-alkali environments.
Looking for a trusted alternative to Russian circular connectors? Feel free to contact Renhotec for technical consultation and inquiries about our custom-built PC Series connector solutions.