Upgrade your electronic wiring systems with our 4-Pin Green Joint Connector. This professional-grade "4P Pluggable Terminal Block" (Model: 4PL/SD) is a versatile solution for connecting multiple external wires to printed circuit boards (PCBs) without the need for permanent soldering of the wire leads. Its modular three-piece design—comprising the screw terminal block, the pluggable housing, and the PCB header—is an industry standard for efficient assembly and field repairs.
Modular 4-Pin (4P) Configuration: Provides four independent poles for complex signal routing or multi-channel power distribution.
3-Piece Pluggable System: Includes a wire-side screw terminal block that plugs into a board-side header, allowing for instant disconnection during maintenance.
Precision Screw Clamping: Internal high-pressure screw terminals ensure a rock-solid grip on wires, minimizing resistance and preventing loosening from vibration.
Durable Flame-Retardant Housing: Crafted from high-quality green industrial plastic for superior electrical insulation and long-term durability.
Secure Mechanical Fit: Features integrated guide rails on the pluggable housing to ensure correct orientation and a tight, reliable connection every time.
Maintenance speed is vital in professional electronics. This 4-pin joint connector allows you to pre-wire harnesses and simply plug them into your control board. Whether you are working on industrial automation, complex robotics, or custom power modules, the 4P design provides the extra capacity needed for multi-wire configurations while maintaining a tidy, organized board layout.
Type: Pluggable Screw Terminal Block (3-Part System).
Number of Positions: 4 Pin / 4 Pole (4P).
Color: Industrial Green.
Can this handle multiple signals at once?
Absolutely. The 4P design allows you to run four separate circuits (such as VCC, GND, and two data lines) through a single, organized connector.
Is the PCB header included?
This 4PL/SD set typically includes the pluggable wire-side block and the matching male header pins that solder directly to your PCB.
How do I secure the wires?
Use a precision flat-head screwdriver to loosen the top screws on the block, insert your stripped wires into the side ports, and tighten firmly for a secure hold.
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