15EDG 3.81mm PCB Screw Terminal Block 5 Pair 2–12 Pin Connector

15EDG 3.81mm Pitch PCB Screw Terminal Block – 5 Pair Set

Upgrade your PCB wiring projects with these reliable 15EDG 3.81mm pitch screw terminal block connectors. Each set includes 5 male plugs and 5 female sockets, giving you secure, tool-free mating connections for a wide range of electronic applications. Available in 2 to 12 pin configurations to suit any circuit layout.

Built with a flame-retardant PA66 UL94V-0 housing, phosphor bronze nickel-plated contacts, and a brass nickel-plated wire cage, these connectors are designed for dependable performance in both hobbyist and professional environments. Made in China.

Key Specifications

• Model: 15EDG / KF2EDG 3.81mm
• Pitch: 3.81 mm
• Pin Options: 2, 3, 4, 5, 6, 7, 8, 9, 10, 12 Pin
• Style: Straight Pin (Male Plug + Female Socket)
• Rated Voltage: 125V (EU LVD: below 50Vac / 75Vdc)
• Rated Current: 8A
• Wire Range: 26–16 AWG
• Strip Length: 7 mm
• Screw: M2, Steel – Zinc Plated
• Contact Material: Phosphor Bronze, Nickel Plated
• Wire Cage: Brass, Nickel Plated
• Housing: PA66 UL94V-0 (Flame Retardant)
• Package: 5 Pairs (5 × Male + 5 × Female)
• Color: Green

Why Choose These Terminal Blocks?

• ✅ Compact 3.81mm pitch — ideal for space-constrained PCB layouts
• ✅ Easy plug-and-play design — male plug separates from female socket for hassle-free maintenance
• ✅ Secure screw-clamped connections — prevents wire loosening under vibration
• ✅ Wide wire compatibility — accepts 26–16 AWG wire for versatile use
• ✅ Flame-retardant housing — meets UL94V-0 safety standard
• ✅ Nickel-plated contacts — resist corrosion and ensure consistent conductivity

Common Applications

• PCB prototyping and development boards
• Industrial control panels and automation systems
• LED driver and power supply wiring
• Sensor and signal wiring in embedded systems
• DIY electronics projects and repairs

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Frequently Asked Questions

Q: What is included in each 5-pair PCB screw terminal block set?

A: Each set contains 5 pairs — that is 5 male plug connectors and 5 female socket connectors — for a total of 10 pieces. All pieces share the same pin count (your selected option: 2 to 12 pins) and 3.81mm pitch.

Q: What wire gauge is compatible with these 15EDG 3.81mm terminal blocks?

A: These connectors accept wires in the range of 26 AWG to 16 AWG, covering most standard signal and low-power wiring needs. Ensure the wire is stripped to approximately 7mm before insertion.

Q: Are these terminal block connectors safe for use in enclosed electronics enclosures?

A: Yes. The housing is made from PA66 UL94V-0 flame-retardant material, meaning it meets a recognized standard for resistance to ignition. They are rated for up to 125V and 8A, making them suitable for low-voltage PCB applications in enclosed and semi-enclosed environments.

Q: Can these connectors be used for both PCB prototyping and production boards?

A: Absolutely. The 15EDG series is widely used across both prototype development and small-batch production environments. The plug-in design allows the female socket to be soldered onto the PCB permanently while the male plug can be disconnected and reconnected as needed for easy servicing.

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.