Product Family
Spade Terminals (Standard Type)
Spade terminals, also known as fork-style connectors, provide a practical and efficient way to connect wires to screw or stud-type connections.

Quick Facts
- Brazed seam structure
- Copper material
- Wire-to-stud connection
- Angled routing support
Overview
Overview
Spade terminals offer a versatile solution for electrical wire connections where a stud or screw post is the termination point.
These terminals are designed to secure a wire to a stud, ensuring a stable electrical connection.
Key Features
Key Features
Our spade terminals are engineered with specific features to support reliable electrical connections and ease of use.
- Thicker copper contact section: Designed to help support a more robust conduction path and can contribute to more stable thermal behavior under comparable connection conditions
- Reinforced barrel construction: Utilizes brazed or otherwise reinforced seam construction in the barrel area, designed to provide more deliberate barrel integrity
- Refined contact surface: The contact area goes through a surface refinement process, resulting in a cleaner finish with fewer burrs compared to lower-cost alternatives, supporting a more controlled connection interface
- Matte-textured finish: Presents a matte-textured contact and surface appearance that can help support a more positive handling feel and more secure mechanical bite during assembly
Applications
Typical Applications
Spade terminals are widely used across various electrical systems for their convenience and reliable connection capabilities.
Quick Specs
Quick Spec Summary
- Material
- Copper
- Surface
- Tin-plated
- Connection
- Crimp
- Structure
- Brazed seam barrel
- Application
- Control Panels
Selection & Technical Guidance
Selection & Technical Guidance
Selection Steps
To ensure optimal performance and a secure fit, follow these steps when selecting the right spade terminal for your application.
- 1.Match wire gauge: Identify the appropriate wire size (AWG or mm²) to ensure the terminal barrel provides a secure crimp
- 2.Determine stud or screw size: Measure the diameter of the stud or screw to select a terminal with a compatible fork opening
- 3.Consider insulation requirements: Choose between insulated or non-insulated terminals based on environmental conditions and safety needs
- 4.Verify material and plating: Select copper terminals with appropriate plating (e.g., tin) for corrosion resistance and conductivity in your operating environment
- 5.Confirm crimping tool compatibility: Ensure you have the correct crimping tool that matches the terminal's barrel size for a proper, reliable crimp
Technical Notes
- Our product documentation commonly includes both metric and imperial (American) reference units for selection and sizing
- The spade terminal line uses brazed or otherwise reinforced seam construction in the barrel area as a standard welding approach
- Compared with lower-cost alternatives, our product line uses a thicker copper section at the wire-connection area
- The contact area goes through a surface refinement process rather than being left with a rough, burr-heavy finish
- After surface finishing, the product presents a matte-textured contact and surface appearance rather than a slick glossy look
Technical Article
What is Spade Terminal
Spade terminals, also called fork terminals, create electrical connections to studs or screws. The forked design allows quick installation and removal without fully removing the fastener.
How to choose Spade Terminal
- Match the terminal barrel to your wire gauge.
- Consider insulated options for enhanced protection.
- Check stud or screw diameter to ensure the fork opening fits correctly.
- Confirm that your crimping tool is compatible with the terminal type for a secure connection.
How to match
- Match the terminal to the wire gauge for secure crimping.
- Match the terminal's fork opening to the stud or screw size.
- Verify the terminal material and plating are compatible with the application environment.
Where it is used
- Spade terminals are suitable for wiring in control panels.
- They are used in electrical equipment.
- They are used in HVAC systems.
- Use them anywhere you need a balance of secure connection and easy service access within electrical enclosures.
- They are used for connecting internal components to terminal blocks.
- They are used for securing power and signal wires in machinery.
Visual References
Media
Product Images

Dimension Drawings

Available Models
Available Products
Select a product to view detailed specifications
Product | Product Code | MOQ | Lead Time | Action |
|---|---|---|---|---|
| Easy Entry Insulated Spade Terminals (DBV1.25-10 to DBV8-14) | easy-entry-insulated-spade-terminals-g03 | - | - | View |
| Easy Entry Insulated Spade Terminals (SVE1.25-3.2 to SVE3.5-8) | easy-entry-insulated-spade-terminals-g01 | - | - | View |
| Easy Entry Insulated Spade Terminals (SVE14-10 to SVE8-8) | easy-entry-insulated-spade-terminals-g02 | - | - | View |
| Non-Insulated Spade Terminals (TO Type) (RNB125-10 to RNB180-8) | non-insulated-spade-terminals-g01 | - | - | View |
| Non-Insulated Spade Terminals (TO Type) (RNB200-10 to RNB325-8) | non-insulated-spade-terminals-g02 | - | - | View |
| Nylon-Insulated Spade Terminals (SNY1.25-3.2 to SNY8-8) | nylon-insulated-spade-terminals-g01 | - | - | View |
| Vinyl-Insulated Spade Terminals (SV0.5-2 to SV8-8) | vinyl-insulated-spade-terminals-g01 | - | - | View |
Documentation