H2EDG-2.54mm PCB Screw Terminal Block

H2EDG-2.54mm PCB Screw Terminal Block Series

The H2EDG-2.54mm series is a high-density, reliable PCB screw terminal block designed to accommodate more connection points per unit length. It is ideal for modern compact electronic devices with limited space.

Core Features & Advantages

• High Density & Compactness: The 2.54mm pitch allows for space-saving installations in industrial control modules, communication equipment, and measuring instruments.
• Reliable Screw Connection: Screw crimping provides strong mechanical connection and electrical contact. It boasts excellent vibration resistance for industrial environments, connects thicker wires (AWG 24-30), and requires no special tools—just a standard screwdriver.
• Automated Production Friendly: Standard straight or right-angle pins perfectly match wave soldering or reflow soldering processes, easily integrating with other PCB components to boost production efficiency.

Common Types and Styles

• Pin Direction: Available in Direct Insertion (vertical, most common) and Right Angle/Bent (90-degree angle, suitable for side-wiring to save vertical space).
• Incoming Wire Direction: Supports both Vertical entry (from above the PCB) and Horizontal entry (from the side).
• Row Layout: Available in single-row or double-row designs (back-to-back or side-by-side) for extreme connection density.

Type and Pole

Type: PCB Pluggable Screw Terminal Block

Available Poles:

Technical Specifications

Dimensions

Packaging & Shipping

We choose high-quality and safe packaging materials to make sure your order won't be damaged during delivery. Acceptable trade terms include: EXW, FOB, CFR, CIF.

Application of Pluggable Terminal Block

The 2.54mm pitch terminal block provides high flexibility, meets keying requirements, and features a universal installation method perfectly suited for various industries:

• Industrial Control: PLC I/O modules, sensor/actuator interfaces, motion controllers, and motor drivers.
• Power Supply Equipment: Input and output interfaces for SMPS (switch-mode power supplies), UPS, and three-phase power meters.
• Telecommunications & Network: Power or alarm signal connections in routers, switches, and IoT equipment.
• Testing & Measurement: Oscilloscopes, signal generators, data acquisition cards, and microcomputer protection devices.
• Security Systems: Connection points for monitoring hosts and access control controllers.

Terminal Block FAQ