Short Form Bare Terminal: Compact & Ultra-Fast

1. Definition and Structural Features

Short Form Middle Bare Terminal is a compact wiring terminal characterized by:

• Miniature Design: Short in length, suitable for space-constrained applications (e.g., dense distribution cabinets, electronic device interiors).
• Exposed Middle Section: The central part lacks insulation, allowing direct contact with exposed conductors (ideal for plug-in, welding, or crimping).
• Quick Connection: Typically features spring clamps, screws, or plug-and-pull designs for tool-free installation.

2. Core Application Scenarios

1. PCB (Printed Circuit Board) Connections

• Used for jumper wires, test points, or direct connections to component pins without additional insulation.

1. Distribution Cabinets and Control Panels

• Enables fast branching or paralleling of multiple wires in tight spaces.

1. Industrial Equipment Wiring

• Ideal for temporary commissioning or frequent cable changes in motors, sensors, etc.

1. Automotive Electronics and Rail Transit

• High-vibration environments requiring quick disconnects (e.g., wire harness connectors).

3. Technical Advantages

• Space-Saving: Compact design adapts to crowded layouts, reducing installation volume.
• High Conductivity: Exposed conductors minimize contact resistance for efficient power transmission.
• Streamlined Workflow: Eliminates insulation steps, accelerating assembly (ideal for mass production).
• Versatility: Compatible with various wire types (single-strand, multi-strand, shielded cables).

4. Key Considerations

• Safety: Exposed sections must be protected against accidental contact; use covers when inactive.
• Environmental Protection: Apply insulation sleeves or sealants in humid/dusty conditions.
• Proper Sizing: Match terminal规格 with conductor cross-section to avoid overloading or poor contact.

5.Typical Specifications (Reference)

6. Common Types 

• Spring Clamp Type: Uses spring pressure for secure, plug-and-play connections.
• Screw Press Type: Requires screw tightening for high-reliability bonds.

Plug-and-Pull Interface: Locking mechanism enables quick connect/disconnect cycles.

1. Comparison with Other Terminals

The short-form middle bare terminal excels in compact designs and high conductivity for rapid connections in tight spaces, though proper handling is essential to mitigate safety risks associated with its exposed terminals.