Product Description
Electrical contact springs made from phosphor bronze or brass are widely used in electronic and electrical devices to provide reliable electrical connections and stable mechanical contact. These precision metal components are manufactured through high-precision stamping processes, ensuring consistent elasticity, excellent conductivity, and long service life.
Phosphor bronze offers superior elasticity, fatigue resistance, and stable electrical performance, making it ideal for connectors and precision electronic components. Brass provides good conductivity and cost-effective performance, making it suitable for various electrical contact applications.
Surface treatments such as tin plating, nickel plating, silver plating, or gold plating can be applied to improve corrosion resistance and electrical conductivity. These electrical contact springs are commonly used in PCB connectors, switches, battery contacts, communication equipment, and automotive electronics.
Custom designs can be produced based on drawings or samples to meet specific application requirements.
Product Specifications
| Item |
Description |
| Product Name |
Electrical Contact Spring |
| Manufacturing Process |
Precision Metal Stamping |
| Material |
Phosphor Bronze / Brass |
| Surface Finish |
Tin Plated / Nickel Plated / Silver Plated / Gold Plated |
| Thickness |
0.05 mm – 2.0 mm |
| Tolerance |
±0.01 mm |
| Production Type |
OEM / Custom Manufacturing |
| Application |
PCB Connectors, Switches, Battery Contacts |
Applications
Electrical contact springs are widely used in:
FAQ
1. What materials are commonly used for electrical contact springs?
Electrical contact springs are typically made from phosphor bronze, beryllium copper, brass, or stainless steel. These materials offer excellent elasticity, good electrical conductivity, and long service life.
2. Can electrical contact springs be customized?
Yes. Electrical contact springs can be fully customized according to drawings, samples, or technical specifications, including shape, thickness, material, and surface finish.
3. What surface finishes are available for contact springs?
Common surface treatments include tin plating, nickel plating, silver plating, and gold plating. These finishes help improve conductivity, corrosion resistance, and durability.
4. What industries use electrical contact springs?
Electrical contact springs are widely used in connectors, PCB assemblies, switches, battery contacts, automotive electronics, communication equipment, and consumer electronic devices.
5. What is the typical thickness of stamped contact springs?
The thickness usually ranges from 0.05 mm to 2.0 mm, depending on the application requirements and the type of metal material used.
6. Do you support OEM and ODM production?
Yes, OEM and ODM services are supported. Manufacturers can produce electrical contact springs based on customer drawings, samples, or design requirements.
