The Nano Plastic Circular Connectors are compact, high-precision connectors designed for reliable signal and power transmission in compact devices and harsh environments.
Featuring a lightweight plastic housing and gold-plated copper contacts, they provide superior electrical performance, corrosion resistance, and long service life.
These connectors are ideal for space-saving designs and can be customized with different pin counts, cable lengths, and termination types to meet diverse application requirements.
| Pin Count Options | Operating Temperature | Housing Material | Contact Material |
|---|---|---|---|
| 5 / 7 / 9 / 12 / 14 pins | -40°C to +125°C | High-performance plastic (insulating, lightweight) | Brass, gold-plated |
| Wire Insulator Material | FEP / PVC |
|---|---|
| Pin Count Options | 5 / 7 / 9 / 12 / 14 pins |
| Operating Temperature | -40°C to +125°C |
| Housing Material | High-performance plastic (insulating, lightweight) |
| Contact Material | Brass, gold-plated |
TSP uses top-grade international 59-1 brass (instrument-grade),
featuring high copper content, excellent hardness, and low impurities.
This ensures stable current transmission and minimal signal loss.
All plastic pellets are made from new, medical-grade materials.
With 21 imported high-speed stamping machines,
TSP forms connector pins in one process and eliminates
any twisted, cracked, or deformed parts to guarantee precision.
Products undergo a 5-layer electroplating process
on a 65-meter automatic line, ensuring durability
under 260–280°C heat and 24-hour salt spray testing.
Using 35 precision molding machines and imported PET resin,
TSP ensures superior insulation, high-temperature resistance,
and export-grade injection quality.
Automated assembly machines ensure precise component fitting,
rejecting defective units and maintaining perfect appearance
and performance consistency.
Each connector undergoes individual inspection and
comprehensive reliability tests (salt spray, 280°C heat, etc.),
guaranteeing flawless quality.
● Usage：Automotive Wiring Harnesses
Manufactured using high-precision injection molds to ensure each cavity is dimensionally consistent and structurally stable.
● Usage：Sunroof Control
Features a precision connector from high-quality materials for seamless communication between sunroof components.
● Usage：Emission Control Systems
High-performance connector designed to enhance the efficiency of emission reduction systems, ensuring reliable operation and compliance with environmental standards.
The lifespan of a connector typically depends on the usage environment and frequency of use. Generally, high-quality connectors can withstand thousands of insertion and removal cycles under normal conditions.
When selecting a connector, consider the following factors:
• Application environment: temperature, humidity, vibration, etc.
• Electrical requirements: necessary voltage, current, and impedance.
• Size and shape: ensure compatibility with existing equipment.
Installation steps typically include:
• Ensure the power is turned off.
• Align the connector, ensuring the pins on the plug and socket fit correctly.
• Apply even pressure to insert until you hear a “click,” indicating it is locked in place.
If you experience poor contact, try the following:
• Check if the connector is securely inserted.
• Clean the contact surfaces to remove dust and debris.
• Inspect the connector for damage; if damaged, replace it.
Many connectors are designed to be waterproof and weather-resistant, but for outdoor use, it’s best to select connectors specifically designed for such environments, ensuring they meet the required protection ratings.
We provide customization services for connectors, including special sizes, materials, and electrical specifications. Please contact our technical support for more information.
To extend the lifespan of connectors, we recommend regularly checking and cleaning them. Avoid storing them in high-temperature or humid environments, and refrain from excessive pulling on cables during use.
If you have any questions, feedback, or need more information, please fill out the form below. Our customer service team will get back to you as soon as possible. Thank you for your support!
