C5 PBT Cloverleaf Connector C5 Power Cord Insert Manufacturer

Product Overview

The TISDLIP C5 Insert is a PBT-insulated cloverleaf connector insert designed for AC power cord assembly. Also commonly known as a C5 plug insert or Cloverleaf power cord insert, it is widely used in laptop power cords, notebook chargers, scanners, audio equipment and other compact electronic devices.

Manufactured with a flame-retardant PBT housing and copper terminals, the C5 insert is designed to provide stable electrical contact, reliable mechanical performance and consistent assembly quality for power cord manufacturers.

As a C5 power cord insert manufacturer, TISDLIP supports standard supply as well as OEM/ODM customization for different cable constructions, colors, terminal requirements and assembly applications.

Flame-Retardant PBT Housing

The C5 insert uses a PBT housing selected for its good heat resistance, dimensional stability and resistance to aging. The material helps maintain the structural integrity of the insert during long-term use.

High-Quality Copper Contacts

Copper terminals provide stable electrical conductivity and reliable contact. Proper terminal forming and dimensional control help reduce contact-related heating and improve connection reliability.

Precision Stamped Terminals

The copper contacts are produced through stamping and forming processes to achieve consistent dimensions and positioning. Smooth terminal surfaces help support reliable electrical and mechanical contact.

Stable Assembly Performance

Accurate positioning between the PBT housing and copper terminals helps improve consistency during subsequent power cord assembly and overmolding processes.

Multiple Colors Available

Black and white are available for standard applications, with additional colors available according to customer requirements.

Factory Direct Supply

TISDLIP manufactures power cord components directly and can provide C5 inserts together with complete AC power cord solutions, helping customers simplify sourcing and maintain consistent component quality.

Technical specifications such as electrical rating, copper grade, terminal thickness and applicable standards can be confirmed according to the customer's cable and plug assembly requirements.

What Is a C5 Cloverleaf Connector Insert?

The IEC C5 connector is commonly recognized by its three-lobed cloverleaf shape. Because of its appearance, it is often called a Cloverleaf connector or Mickey Mouse connector.

The C5 insert is the internal component used during plug and power cord manufacturing. It combines the insulating housing with conductive terminals to form the internal electrical connection of the connector.

Compared with simply purchasing a finished C5 power cord, sourcing the C5 insert directly from a component manufacturer can give power cord manufacturers greater flexibility in cable assembly, overmolding, product configuration and OEM development.

Where Are C5 Inserts Used?

The compact structure of the C5 connector makes it suitable for many electronic devices.

Laptop & Notebook Power Cords

C5 power cords are commonly used with laptop power adapters and notebook charging systems.

Scanner & Office Equipment

C5 connectors can also be used in power cords for scanners and other compact office equipment.

Audio Equipment

The connector is suitable for selected audio and electronic equipment requiring a detachable AC power connection.

Electronic Devices

Other compatible electronic products can also use C5 power cord assemblies according to their electrical and mechanical requirements.

C5 Insert Material & Construction

PBT Insulating Housing

The housing is manufactured using PBT material with suitable flame-retardant properties.

Key advantages include:Good heat resistance、Good dimensional stability、Resistance to aging、Good mechanical strength、Suitable for electrical insulation applications、Helps maintain structural stability during long-term use

For power cord components, material selection is important because the insert needs to maintain its shape and insulating properties under the intended operating conditions.

C5 Insert Manufacturing Process

At TISDLIP, the C5 insert manufacturing process focuses on controlling both material quality and dimensional consistency.

01 — Material Preparation

PBT resin and copper materials are prepared according to the required product specification.

02 — Copper Stamping

Copper sheets are processed through precision stamping to form the required terminal geometry.

03 — Terminal Forming

The stamped terminals are formed to achieve the required dimensions and contact structure.

04 — PBT Injection Molding

The copper terminal is combined with the PBT insulating housing through injection molding.

05 — Visual & Dimensional Inspection

Finished inserts are checked for appearance, terminal position, molding quality and dimensional consistency.

06 — Assembly Verification

Samples or finished components can be evaluated for compatibility with the customer's power cord assembly process.

Why Choose TISDLIP C5 Power Cord Inserts?

Source Factory Manufacturing

TISDLIP is a source manufacturer of power cords and power cord components, providing direct factory supply rather than simply reselling standard components.

Component-to-Cable Capability

Our product range covers not only C5 inserts, but also AC power cords, extension cords, power strips and other plug-related components.

This allows customers to source components and finished power cord assemblies from one manufacturing partner.

OEM & ODM Support

We can work with customers on:Insert structure、Housing color、Cable specifications、Terminal requirements、Packaging、Tooling and molds、Complete power cord assembly

Stable Batch Production

For B2B customers, consistency between batches is just as important as the performance of an individual component. Our production and inspection processes are designed to maintain consistent dimensions and assembly performance across production runs.

Custom C5 Insert Solutions

Different power cord manufacturers may have different cable structures, assembly processes and product requirements.

TISDLIP can support customization based on project requirements.

Available Customization

Housing：Black、White、Custom colors

Terminal：Copper material options、Terminal dimensions、Terminal thickness、Surface treatment according to requirements

Assembly：Cable specification、Cable length、Overmolding requirements、Plug configuration

Packaging：Bulk packaging、Customized packaging、Customer-branded packaging

For new projects, customers can provide a drawing, sample or cable specification for engineering evaluation.

FAQ

What is a C5 plug insert?

A C5 plug insert is the internal insulating and conductive component used to manufacture an IEC C5/Cloverleaf power cord connector.

Why is the C5 connector called a Cloverleaf connector?

The three-lobed shape of the C5 connector resembles a cloverleaf, which is why it is commonly called a Cloverleaf connector.

Is C5 insert the same as a Mickey Mouse insert?

Yes. In the power cord industry, the IEC C5 connector is commonly referred to as a Cloverleaf connector or Mickey Mouse connector because of its characteristic shape.

What material is used for the C5 insert housing?

PBT is commonly used for the insulating housing because of its electrical insulation, dimensional stability and heat-resistant characteristics. The exact material grade can be specified according to the project requirements.

Can the C5 insert be customized?

Yes. TISDLIP supports OEM and ODM customization for housing color, terminal specifications, assembly requirements, packaging and other project-specific requirements.

Do you supply complete C5 power cords?

Yes. In addition to C5 inserts, TISDLIP manufactures AC power cords and can provide complete C5 power cord assemblies according to customer specifications.

Can I request samples?

Yes. Samples can be arranged for evaluation before bulk production.

Looking for a Reliable C5 Insert Manufacturer?

Whether you need standard C5 inserts, bulk supply or customized Cloverleaf connector components, TISDLIP can provide a solution based on your power cord specifications.

Send us your requirements, drawing or sample to discuss:

C5 insert specifications

• Copper terminal requirements

• PBT housing requirements

• Cable specifications

• OEM / ODM customization

• Sample requirements

• Bulk order quantities

Request a Quote →

Get C5 Insert Samples →