Lantron Electronic Logo

4 things you should know about bullet connectors

2023-12-19 10:45:30

Bullet connectors are a type of electrical connector used to join wires in a secure and detachable manner. They are commonly found in automotive, radio-controlled (RC) hobbyist applications, and various electrical systems.


Connecting bullet connectors to wire involves a simple process:

Prepare the wire: Strip the insulation from the end of the wire to expose the bare metal.

Insert the wire: Slide the exposed end of the wire into the open end of the bullet connector.

Secure the connection: Soldering the wire to the connector is recommended for a strong, durable connection. You can also crimp the connector onto the wire using a crimping tool designed for this purpose.

Repeat: Follow the same steps for the other wire that needs to be connected.


What is Blade vs bullet connectors?


Blade connectors and bullet connectors are both types of electrical connectors used for similar purposes, but they have different designs:

-Bullet connectors are cylindrical in shape with a male and female end. They resemble a bullet shape, hence the name, and typically require soldering or crimping for a secure connection. They offer a reliable connection and are often used in applications where a secure but easily detachable connection is needed, such as in automotive wiring.

-Blade connectors have a flat, blade-like shape with a male and female side. They are designed for easy insertion and removal, often without the need for tools. Blade connectors are commonly used in household electrical appliances and some automotive applications where frequent connections and disconnections are required.

Regarding whether all bullet connectors are the same, there can be variations in size, material, and design. Different connectors may have varying current-carrying capacities, resistance to environmental factors like moisture or heat, and ease of use. It's essential to choose the appropriate size and type of bullet connector suitable for the specific application to ensure a secure and safe connection.


How do you attach bullet connectors to wire?

Materials needed:Bullet connectors、Wire、Wire strippers、Soldering iron and solder (optional)、Heat shrink tubing (optional) 

Specific Steps below:

1. Prepare the wire: Use wire strippers to strip off a small section of insulation from the wire's end, exposing the bare metal. 

2. Prepare the bullet connector: Bullet connectors typically consist of a male and a female end. Ensure both connectors are available and ready for use.

3. Insert wire into the connector: Slide the exposed wire end into the hollow tube of the bullet connector. Ensure it fits securely.

4. Solder the connection (optional): If you want a more secure connection, solder the wire to the bullet connector. Heat the soldering iron, apply it to the joint between the wire and connector, and allow the solder to flow and bond the wire to the connector.

5. Crimp the connector (alternative method): If you opt not to solder, use a crimping tool specifically designed for bullet connectors to secure the wire within the connector. Ensure the crimp is tight and holds the wire securely.

6. Insulate the connection (optional): Slide heat shrink tubing over the connection before soldering or crimping. After making the connection, heat the tubing to shrink it around the joint for added insulation and protection.

7. Finally If you're creating a pair of connectors for a male-female connection, repeat the process for the other wire end. 

How do you fit brass bullet connectors?

Brass bullet connectors are fitted onto wires in the same way as other bullet connectors. If you have trouble in fitting brass bullet connectors you can try follow the same steps:


1)Prepare the wire: Strip off insulation from the wire end.

2)Prepare the brass bullet connector: Ensure both male and female brass bullet connectors are available. 

3)Insert the wire into the connector: Slide the exposed wire end into the hollow tube of the brass bullet connector, ensuring a secure fit.

4)Secure the connection: Either solder the wire to the connector for a strong bond or use a crimping tool designed for bullet connectors to secure the wire within the connector.

5)Insulate the connection (optional): Slide heat shrink tubing over the connection and heat it to provide additional insulation and protection.


PS:Always ensure your connections are secure and properly insulated before using them in your application.

If you have product need,please send the inquiry here or email us