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High Current 20A 300V PCB Mount Screw Terminal Blocks for Aerospace and Railway High Current 20A 300V PCB Mount Screw Terminal Blocks for Aerospace and Railway

High Current 20A 300V PCB Mount Screw Terminal Blocks for Aerospace and Railway

US$ 0.10 ~ 0.0477
Min.Order: 1,000
Product origin: Ningbo, Zhejiang, China
Category: Electrical Equipment & Supplies
Product Name: Electrical Equipment & Supplies
Availability:In Stock
Product Review : 2 Reviews
Infringement complaint:
* Please contact the supplier via whatsapp first before placing an order
  • Model Number : SY825-8.25mm
  • Material : Copper & Nylon
  • Housing Material : PA66 UL94V-0
  • Pitch : 8.25 mm
  • Wire Range : 22-14AWG (0.08-10mm²)
  • Temperature Range : -40°C to +105°C
  • Max Soldering Temperature : +250°C for 5 seconds
  • Screw Type : M3 Steel Zinc Plated
  • Pole Options : 2P to 24P
  • Pin Material : Brass Tin Plated
  • Rated Voltage : 300V
  • Rated Current : 20A
  • Housing Color : Black
  • Certification : CE
  • Application : Industrial, Aerospace, Railway, Power Systems
  • Interface Type : AC/DC
  • Production Process : Injection Molding

The SY825-8.25mm PCB screw terminal blocks are high-quality electrical connectors designed for reliable connections in demanding industrial environments. These terminal blocks feature a robust construction with brass pins and PA66 UL94V-0 flame retardant housing, ensuring excellent performance and safety.

PCB Screw Terminal Blocks

With an 8.25mm pitch and support for wire sizes from 22-14AWG (0.08mm² to 10mm²), these terminal blocks provide versatile connection options. The M3 zinc plated steel screws offer secure wire clamping and high contact pressure, while the brass pin headers ensure optimal conductivity.

The terminal blocks operate within a wide temperature range of -40°C to +105°C, making them suitable for various environmental conditions. They can withstand soldering temperatures up to +250°C for 5 seconds during PCB assembly.

Available in multiple pole configurations from 2P to 24P, these terminal blocks are commonly used in aerospace projects, industrial automation, railway systems, and power distribution applications. The black housing provides a professional appearance while the standardized 8.25mm pitch ensures compatibility with various PCB designs.

I***B 2025-11-29

Outstanding experience with this purchase! The delivery was incredibly fast and efficient, arriving well ahead of the estimated date, which was a pleasant surprise. The packaging was secure and ensured the product arrived in perfect condition without any damage. In terms of quality, the terminal blocks feel robust and well-made, with a solid construction that inspires confidence for industrial applications. The customer service team was highly responsive and helpful, promptly addressing my inquiries with clear and friendly communication. Overall, a very reliable and satisfying transaction that I would highly recommend to others.

O***V 2025-11-18

Delivery was incredibly fast and efficient, arriving well ahead of the estimated date, which was a pleasant surprise. The packaging was secure and ensured the items were in perfect condition upon arrival. Dealing with the seller was a smooth experience; they were responsive and helpful throughout the process. Definitely a reliable choice for future orders.

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