4-Pin 2.54mm Pitch PCB Terminal Block Screw Terminal Connector Kit, 150V 6A Mount, 20 Pieces, For 24-12 AWG Wire, Brass Pins, Pro-Grade Durable PCB Header Block, Easy Mount And Wire Insertion

Pro-Grade 20-Pack 4-Pin 2.54mm PCB Terminal Blocks
✔️ 20 x 4-pin, 2.54mm pitch, 150V/6A, 24-12 AWG, compact

These 4-pin 2.54mm pitch PCB terminal blocks are screw-terminal connectors designed for easy wire insertion and secure mounting on PCBs. They're ideal for hobby projects, prototyping, and low-voltage electronics in control panels, DIY electronics, and alarm systems.

✅ 4-pin PCB connector with screw terminals for secure wiring
✅ 2.54mm / 0.1 in pitch fits standard breadboards and PCBs
✅ Rated for up to 150V and 6A in low-power electronics
✅ Suitable for 24-12 AWG wires with easy wire insertion
✅ Brass pins for good conductivity; flame-retardant plastic housing
✅ Pack of 20 pieces for bulk prototyping and assemblies

💡 What is a 4-pin 2.54mm PCB terminal block used for in electronics? This handy connector helps wire PCBs quickly in low-voltage projects. - Wire low-voltage signals on control panels, alarms, and hobby kits. - Handy for quick prototyping with screw-terminal connections on PCBs. - Supports 24-12 AWG wire for various sensor and actuator wiring.