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RS PRO Red Binding Post 16A Brass Contacts Nickel Plated 50V Female Maximum Panel Thickness 12.7mm 423-239
Specifications
| Country of Origin | United Kingdom |
|---|---|
| Voltage | 50V dc |
| Brand | RS PRO |
| Colour | Red |
| Current | 16A |
| Model | 423-239 |
| Gender | Female |
| Contact Material | Brass |
| Thread Size | 4BA |
| Contact Resistance | 0.5 mΩ |
| Contact Plating | Nickel |
| Maximum Panel Thickness | 12.7mm |
Key Features
- Electrical binding post in vibrant red color for clear identification.
- Rated for 16A current and 50V DC operating voltage.
- Constructed with robust brass contacts and nickel plating for reliable conductivity and durability.
- Female terminal interface ensures secure connection for laboratory and testing setups.
- Acetal-moulded insulation allows robust performance in demanding environments.
- Suitable for panel thicknesses up to 12.7mm, providing versatility in installation.
- Maximum contact resistance of 0.5 mΩ ensures minimal losses.
- Tested for up to 10,000 mating cycles for high durability.
Product Description
RS PRO 423-239 is a high-specification red binding post designed for laboratory, industrial, and test and measurement applications. With a 16A current rating and 50V DC voltage, this binding post serves as a reliable interface for connecting electrical circuits and instrumentation in panels, test rigs, and control environments.
Constructed with premium brass contacts and nickel plating, the binding post delivers low contact resistance (maximum 0.5 mΩ) and stable electrical conduction. The female terminal type ensures secure connections and facilitates compatibility with standard banana plugs or wire terminations, making it ideal for laboratories, electronics workbenches, educational setups, and industrial testing.
Its bright red color aids in rapid identification and circuit organization, reducing errors during assembly and maintenance. The robust acetal insulation is designed for demanding test and measurement environments, providing longevity and resistance to mechanical wear, chemical exposure, and repeated mating cycles (tested up to 10,000 cycles).
The binding post supports panel thicknesses up to 12.7mm, allowing flexible installation in panels, device enclosures, and equipment racks. With a thread size suitable for secure mounting, the overall height above panel is between 24mm and 32mm, and diameter is 14mm, optimizing both accessibility and stability in the mounted position.
Applications include electrical and electronic testing, laboratory equipment, control panels, precision measurement systems, educational electronics workbenches, and industrial test rigs. The RS PRO range is trusted worldwide for its strict adherence to industry standards and consistent quality.
Browse the complete Test Connector range and RS PRO laboratory solutions on EnvMart for industrial, laboratory, and commercial use.
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Frequently Asked Questions
It is rated for a current of 16A and an operating voltage of 50V DC.
This binding post can support a maximum panel thickness of 12.7mm.
The contacts are constructed from brass and are nickel plated for enhanced conductivity.
The maximum contact resistance is 0.5 mΩ, ensuring minimal losses during operation.
It has been tested for up to 10,000 mating cycles, indicating its durability.
This model features a female terminal interface, allowing for secure connections with standard banana plugs or wire terminations.
The overall height above the panel is between 24mm and 32mm, and the diameter is 14mm.
It is suitable for laboratory equipment, control panels, precision measurement systems, and industrial test rigs.
The binding post features robust acetal-moulded insulation, designed for demanding environments.
The thread size for secure mounting is 4BA.
It is vibrant red, which aids in clear identification and organization in circuit setups, reducing errors during assembly.
The country of origin for this binding post is the United Kingdom.
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