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RS PRO Uninsulated Ring Terminal Copper Contact Tin Plating 4.3 mm Stud Size AWG 14-12 18mm Length 1mm Thickness 178-8610
Specifications
| Country of Origin | Taiwan |
|---|---|
| Brand | RS PRO |
| Colour | Grey |
| THICKNESS | 1mm |
| Model | 178-8610 |
| Insulation | Uninsulated |
| Overall Length | 18mm |
| Contact Material | Copper |
| Series | RS PRO |
| Maximum Operating Temperature | 150°C |
| Minimum Operating Temperature | -40°C |
| Contact Plating | Tin |
| Minimum Wire Size mm² | 2.5mm² |
| Maximum Wire Size mm² | 4mm² |
| Minimum Wire Size AWG | 14AWG |
| Maximum Wire Size AWG | 12AWG |
| Outer Ring Diameter | 8mm |
| Inner Ring Diameter | 4.3mm |
| Stud Size | 4.3 mm |
Key Features
- Constructed with high-quality copper contact material for excellent conductivity.
- Equipped with tin plating to resist corrosion and enhance durability.
- Uninsulated design suitable for applications requiring direct contact.
- Measures 18 mm overall length and 1 mm thickness for compact installation.
- Fits stud size of 4.3 mm ensuring secure and precise mounting.
- Supports wire sizes from 14 AWG minimum to 12 AWG maximum.
- Rated to operate safely within -40°C to 150°C temperature range.
- Grey color finish improves visibility and identification in assemblies.
Product Description
RS PRO 178-8610 uninsulated ring terminal is a precision-engineered electrical connector designed for professional industrial and electronic applications. It features a 4.3 mm stud size and supports wire sizes ranging from 14 AWG to 12 AWG, making it suitable for moderate current-carrying capacity wires up to 4 mm².
Manufactured with high-quality copper contact material and tin plating, this ring terminal delivers outstanding conductivity and corrosion resistance, ensuring long-term reliability in harsh electrical environments. The uninsulated design offers a direct metal-to-metal contact with no added insulation, which is favored in certain mounting and grounding scenarios where insulation is not required or desired.
Measuring 18 mm in overall length and 1 mm in thickness, the terminal allows for a compact fit in tight spaces without compromising mechanical strength. The grey finish provides easy visual distinction among wiring terminals.
This ring terminal functions effectively in a wide temperature range from -40°C to 150°C, making it ideal for industrial machinery, control panels, HVAC systems, and automotive electrical assemblies where temperature fluctuations occur.
Constructed with high-quality copper contact material for excellent conductivity. Equipped with tin plating to resist corrosion and enhance durability. Uninsulated design suitable for applications requiring direct contact.
Measures 18 mm overall length and 1 mm thickness for compact installation. Fits stud size of 4.3 mm ensuring secure and precise mounting. Supports wire sizes from 14 AWG minimum to 12 AWG maximum. Rated to operate safely within -40°C to 150°C temperature range.
Grey color finish improves visibility and identification in assemblies.
Its robust build and precise dimensions make it a reliable choice for electrical engineers, technicians, and maintenance professionals requiring dependable Ring Terminals for electronic components and power connectors.
Explore more from the RS PRO range of wire terminals and splices at EnvMart, offering a comprehensive selection for your electrical assembly needs.
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Frequently Asked Questions
This ring terminal has a stud size of 4.3 mm, ensuring secure and precise mounting.
It supports wire sizes ranging from 14 AWG (minimum) to 12 AWG (maximum), accommodating moderate current-carrying capacity wires up to 4 mm².
The overall length of this terminal is 18 mm, and it has a thickness of 1 mm, allowing for compact installation in tight spaces.
This model is rated to operate safely within a temperature range of -40°C to 150°C, making it suitable for various industrial applications.
It is constructed with high-quality copper contact material and features tin plating, which enhances conductivity and corrosion resistance.
No, this terminal is uninsulated, designed for applications requiring direct metal-to-metal contact without added insulation.
The terminal has a grey color finish, which improves visibility and identification in wiring assemblies.
The inner ring diameter is 4.3 mm, and the outer ring diameter is 8 mm, fitting standard mounting requirements.
The contact plating is tin, which helps to resist corrosion and enhance the durability of the terminal.
This ring terminal is manufactured in Taiwan, ensuring compliance with industry standards.
It is ideal for use in industrial machinery, control panels, HVAC systems, and automotive electrical assemblies where direct contact is required.
This terminal can accommodate a maximum wire size of 4 mm², suitable for various electrical connections.
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