15EDGK PCB Screw Terminal Block 2–24 Pin Plug-In Connector Set

15EDGK Plug-In PCB Screw Terminal Block Set — Male & Female Connectors

Upgrade your electronics projects with this versatile 15EDGK Plug-In PCB Screw Terminal Block Set. Available in a wide range of pin configurations (2 to 24 pins) and pitch sizes (3.5mm and 3.81mm), these CE & RoHS-certified connectors are engineered for secure, reliable electrical connections on printed circuit boards. Whether you're building custom control panels, automation systems, or DIY electronics, this set delivers professional-grade performance.

Key Features

• Model: 15EDGK / 15EDGRK-3.5/3.81mm
• Pin Options: 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12 … up to 24 pins
• Pitch: 3.5mm and 3.81mm plug-in type
• Wire Gauge Compatibility: 28 AWG to 16 AWG
• Rated Current: 8A
• Supply Voltage: Up to 300V (Low voltage: Below 50Vac or 75Vdc per EU LVD)
• Connector Type: Splice — Male & Female pair
• Certifications: CE, RoHS compliant
• No battery or wireless functionality required
• No high-concern chemicals

Why Choose This Terminal Block?

• ✅ Plug-in design allows quick, tool-free disconnect for easy maintenance and panel wiring
• ✅ Secure screw clamping ensures vibration-resistant, stable wire terminations
• ✅ Wide compatibility — fits standard 3.5mm and 3.81mm PCB footprints
• ✅ RoHS compliant — free from restricted hazardous substances
• ✅ Broad pin range from 2 to 24 pins for maximum design flexibility
• ✅ Ideal for industrial control, home automation, LED drivers, power supplies, and more

Specifications at a Glance

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Frequently Asked Questions

Q: What wire gauges are compatible with the 15EDGK screw terminal block?

A: The 15EDGK plug-in terminal block supports wire gauges ranging from 28 AWG to 16 AWG, making it suitable for a wide variety of signal and light power wiring applications in both hobbyist and industrial settings.

Q: What is the difference between the 3.5mm and 3.81mm pitch versions?

A: The pitch refers to the centre-to-centre spacing between each pin. The 3.5mm pitch is more compact and commonly used in space-constrained PCB layouts, while the 3.81mm pitch offers slightly more spacing and may be preferred for heavier gauge wiring or higher current applications. Always match the pitch to your PCB footprint for a secure fit.

Q: Can these terminal blocks be used in industrial or high-voltage applications?

A: These connectors are rated for up to 300V and 8A and meet CE and RoHS certifications. They comply with EU LVD (Low Voltage Directive) standards for voltages below 50Vac or 75Vdc. Always verify that your specific application's voltage, current, and environmental requirements are within the connector's rated specifications before installation.

Q: How does the plug-in (splice) design work?

A: The plug-in design consists of a male connector (mounted on the PCB) and a female connector (attached to the wire side). The female plug simply slides into the male header and can be removed without tools, allowing fast board swaps, maintenance, or field wiring changes without desoldering any connections.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.