Non-Insulated Terminals and Sleeves


Non-Insulated Terminals and Sleeves

Our Non-Insulated Terminals and Sleeves are made out of 99.96% oxygen-free premium copper to provide excellent protection against impact and abrasion.

Non-insulated terminals are used in applications where there is no danger of a system short circuiting. Our non-insulated terminals come in a variety of styles, including ring terminals, spade terminals, pin terminals, blade terminals, butt & parallel terminals, disconnect terminals, and high-temperature terminals. All of our non-insulated terminals and sleeves are made in Japan.

With over 80 years of experience, Nichifu is a leading manufacturer and distributor for a wide range of solderless terminals and various electrical products. Our high-quality non-insulated terminals are UL/CL approved to best serve your application needs. If you have any questions regarding our line of products, contact us today.


Benefits of Non-Insulated Terminals & Sleeves

These terminals should only be used in applications that do not require insulation. They are frequently bought with non-insulated crimping tools for crimping to wires and cables. Benefits of non-insulated terminals include:

  • Inexpensive
  • Highly durable
  • Made with electro tin plating for resistance to corrosion
  • Easy to install and inspect
  • Available in a wide range of styles

Selecting the Right Non-Insulated Terminal for Your Application

Nichifu offers non-insulated terminals and sleeves in a variety of styles and sizes. Click into any of the following categories to view our available options. If you are unsure which product will work best with your requirements, contact us, and we will assist you.

Non-Insulated Ring Terminals

Ring terminals are the most frequently used terminal type. These terminals have a ring that fits over a stud to provide a secure connection. Non-insulated ring terminals are often used in high temperature applications where a solder joint is necessary.

Non-Insulated Blade Terminals

Blade terminals have a flat blade design to protect wires from excessive bending or tightening. Blade terminals come in different styles to provide unique benefits. Our non-insulated blade terminals are available in flat blade, lipped, and miniature styles.

Non-Insulated Butt & Parallel Connectors

Butt terminals (also known as parallel connectors, sleeves, or butt splices) are used to mate, connect, or terminate a single wire or set of wires. These connectors are the ideal solution for connecting multi-conductor cables. Our selection comes in a variety of lengths and includes an option for open end connectors.

Non-Insulated Disconnect Terminals

Disconnect terminals are ideal for applications that require frequent reassembly. These terminals can be easily connected and disconnected, making them an incredibly versatile option. We offer a variety of non-insulated disconnects for mating with male and female parts, as well as piggyback terminals, flag terminals, and 3-way adapters.

Non-Insulated High Temperature Terminals

Our high temperature terminals are made from solid nickel to withstand temperatures up to 400°. Our non-insulated high temperature terminals are available in a variety of types, including disconnects, butt splices, and sleeves.

Leading Manufacturer of High-Quality Terminals & Connectors

For over half a century, Nichifu has been providing our customers around the world with high-quality electrical products. Our cost-effective solutions and commitment to customer service are what make us a trusted manufacturer for a wide range of industries. We have an experienced team of experts who can work with you to find the product best suited to your needs. Contact us today to request a quote or to answer any questions you may have.