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HARWIN 3.85 mm Grounding Contact Copper Nickel Surface Mount Contact Resistance 20mΩ Tin Plating S2711-46R
Specifications
| Country of Origin | United Kingdom |
|---|---|
| Brand | HARWIN |
| Material | Copper Nickel |
| Height | 3.85mm |
| Length | 8.79mm |
| Model | S2711-46R |
| Width | 2.28mm |
| Contact Resistance | 20mΩ |
| Contact Plating | Tin |
| Fixing Method | Surface Mount |
Key Features
- Manufactured from copper nickel for durability and corrosion resistance.
- Features 3.85 mm height and 8.79 mm length for compact PCB integration.
- Surface mount fixing method allows for streamlined assembly.
- Contact resistance rated at 20 milliohms ensures effective grounding.
- Tin plating enhances conductivity and protects against oxidation.
- Designed for use with SMT RFI shield clips to reduce PCB assembly costs.
- Easy removal for maintenance or repair of the RFI shield can.
Product Description
HARWIN S2711-46R is a 3.85 mm grounding contact designed for use in electronic and electrical applications requiring reliable ESD and RF shielding solutions.
Constructed from copper nickel material with tin plating, this surface mount component offers excellent corrosion resistance and low electrical contact resistance of 20 milliohms. Its compact dimensions of 3.85 mm height, 8.79 mm length, and 2.28 mm width make it suitable for integration into space-constrained printed circuit boards.
These grounding contacts are part of Harwin's EZ Boardware SMT shield clips range, which provide an efficient and cost-effective means of mounting RFI shield cans without direct soldering to PCBs. This reduces assembly complexity and enables easy removal of the shield for maintenance or repair.
The clips accommodate a range of shield thicknesses and plating options, with this particular midi RFI shield clip fitting shields with thicknesses between 0.17 mm and 0.3 mm. The tin plating ensures optimal conductivity while protecting from oxidation.
Ideal for industrial electronics manufacturing, prototyping, and cleanroom PCB assembly, the HARWIN S2711-46R grounding contact supports projects requiring reliable electromagnetic interference mitigation and electrostatic discharge control.
Manufactured from copper nickel for durability and corrosion resistance. Surface mount fixing method for ease of PCB assembly. Low contact resistance of 20 milliohms ensures efficient grounding. Tin plating provides oxidation resistance and improved conductivity.
Compact size allows effective use in space-limited board designs. Enables RFI shield cans to be mounted without direct soldering. Supports easy removal for maintenance and repair applications. Complies with electrical component standards though no specific approvals noted.
Available from a reputable brand with manufacturing origin from the United Kingdom, this component is suited for industrial, laboratory, and commercial electronics assembly environments.
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Frequently Asked Questions
The contact resistance is rated at 20 milliohms, ensuring effective grounding.
It has a height of 3.85 mm, a length of 8.79 mm, and a width of 2.28 mm, making it suitable for compact PCB integration.
This grounding contact is constructed from copper nickel, which provides durability and corrosion resistance.
It utilizes a surface mount fixing method, allowing for streamlined assembly on printed circuit boards.
The grounding contact features tin plating, which enhances conductivity and protects against oxidation.
It is ideal for industrial electronics manufacturing, prototyping, and cleanroom PCB assembly, particularly for ESD and RF shielding solutions.
It provides reliable electromagnetic interference mitigation and electrostatic discharge control in electronic and electrical applications.
Yes, it is designed for easy removal, facilitating maintenance or repair of the RFI shield.
It fits shields with thicknesses between 0.17 mm and 0.3 mm, making it versatile for various applications.
It is manufactured in the United Kingdom, ensuring a reputable origin.
The low contact resistance of 20 milliohms ensures efficient grounding, which is crucial for reliable electronic performance.
While it complies with electrical component standards, no specific approvals are noted for this model.
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