Classification of the appearance and shape of the connection

Classification of the appearance and shape of the connection

1. Circular (ring-shaped) crimping terminal

The appearance shape is a ring or a quasi-circular ring, which is often used for connections that require a large contact area and a higher current carrying capacity.
Applicable scenarios: Suitable for occasions that require a large contact area and a higher current carrying capacity, such as power transmission, large motor connection, etc.
Reason: Circular crimping terminals can provide a larger contact area, reduce contact resistance, improve current carrying capacity, and ensure the stability and reliability of electrical connections.

2. U-shaped/fork-shaped crimping terminals

The connection is U-shaped or fork-shaped, which is easy to insert and fix the wire, and is suitable for general wiring connections.
Applicable scenarios: Suitable for general wiring connections, such as switching power supplies, lighting systems, household appliances, etc.
Reason: U-shaped/fork-shaped crimping terminals are easy to insert and fix the wire, easy to install, and suitable for various wire specifications and connection requirements.

3. Needle-shaped/bullet-shaped crimping terminals

The connection is a slender needle or bullet-shaped, which is often used in occasions that require compact connections, such as pin connections on circuit boards.
Applicable scenarios: Suitable for occasions that require compact connections, such as pin connections on circuit boards, internal connections of small electronic devices, etc.
Reason: Pin-shaped/bullet-shaped crimping terminals are small in size, light in weight, easy to insert and remove, and suitable for high-density, high-reliability connection requirements.

4. Tubular/barrel-shaped crimping terminals

The connection is a tubular structure, which can tightly wrap the wire, provide reliable electrical connection and mechanical fixation.
Applicable scenarios: Suitable for occasions where the wire needs to be tightly wrapped, such as automotive wiring harnesses, internal connections of industrial equipment, etc.
Reason: Tubular/barrel-shaped crimping terminals can tightly wrap the wire, provide reliable electrical connection and mechanical fixation, prevent the wire from loosening or falling off, and ensure the safety and stability of the electrical connection.

5. Flat (plate-shaped) crimping terminals

The connection is flat in shape, suitable for occasions that require horizontal or vertical installation, and convenient for connection with other circuit boards or equipment.
Applicable scenarios: Suitable for occasions that require horizontal or vertical installation, such as connections between circuit boards and other equipment, internal connections in distribution boxes, etc.
Reason: Flat crimping terminals are easy to install and fix, can adapt to different installation space and direction requirements, and improve the flexibility and reliability of electrical connections.

6. Special shape crimping terminals

Special shape crimping terminals designed according to specific application scenarios, such as those with threads and slots, to meet specific connection requirements.
Applicable scenarios: Applicable to specific application scenarios, such as crimping terminals with threads for occasions requiring threaded connection, crimping terminals with slots for occasions requiring clamping and fixing, etc.
Reason: Special shape crimping terminals can meet specific connection requirements and improve the adaptability and reliability of electrical connections.