Explore Yonggui Electric's Comprehensive Contact Terminal Series

Discover our wide range of high-performance contact terminals designed for diverse industries, including rail transit, new energy, communications, and more. From precision terminals for high-current applications to robust connectors for industrial and military uses, our series offers reliable, long-lasting solutions. Explore our products tailored to meet the demands of today's advanced electrical systems.

Existing Terminal Series

• Slot Crimp Contact Terminal Series

Application:

The series covers specifications ranging from Φ0.3 to Φ20 and is widely used in various fields, including rail transit, new energy, communications, energy storage, special applications, and electrical systems, as well as in a variety of electrical connector products.

Advantages:

• Low contact resistance;

• Strong resistance to mud, saltwater, and other harsh environments

• Crown Spring Contact Terminal Series

Application:

The series covers specifications ranging from Φ0.6 to Φ29 and is widely used in various fields, including rail transit, new energy, communications, energy storage, special applications, and electrical systems, as well as in a variety of electrical connector products.

Advantages: 

• High processing efficiency

• low cost

• quick change

• strong resistance to vibration and shock

• Rotary Spring Contact Terminal Series

Application:

The series covers specifications ranging from Φ3 to Φ12 and is widely used in various fields, including new energy, communications, energy storage, and electrical systems, as well as in a variety of electrical connector products.

Advantages:

• High current carrying capacity

• Long insertion and extraction lifespan

• High processing efficiency

• Smooth insertion and extraction  

• Ring Spring Contact Terminal Series

Application:

The series covers specifications ranging from Φ6 to Φ40 and is widely used in various fields, including rail transit, new energy, communications, energy storage, and electrical systems, as well as in a variety of electrical connector products.

Advantages: 

• Strong tolerance capability

• High current carrying capacity

• Long insertion and extraction lifespan

• Smooth insertion and extraction  

• Wire Spring Contact Terminal Series

Application:

The series covers specifications ranging from Φ0.4 to Φ14 and is mainly used in various fields, including rail transit, special applications, industrial products, and other electrical connector products.

Advantages:

• Ultra-long lifespan

• Smooth insertion and extraction

• Strong resistance to vibration and impact

• Stamped Round Terminal Series

  
  

  
  

  
  

Application:

The series covers specifications ranging from Φ1 to Φ6 and is mainly used in various fields, including rail transit, industrial applications, electric vehicles, and more.

Advantages:

• High efficiency

• Low cost

• Rectangular Contact Terminal Series

Application:

Mainly used in various fields, including onboard systems, industrial products, and a variety of electrical connector products.

Advantages:

• High efficiency

• Compact structure

• Compatible with both 180° and 90° outlet

• Strong resistance to vibration and impact

• Sheet Metal Contact Terminal Series

Application:

Mainly used in various fields, including new energy, industrial products, and a variety of high-current electrical connector products.

Advantages:

• Compact structure

• Long life cycle

• High current carrying capacity

• Can be used for adapter connections

• Twisted Wire Pin Series

Application:

Mainly used in military, special applications, and other fields

Advantages:

• Strong pin adaptability

• Long life cycle

• Smooth insertion and extraction

• High contact reliability