Description

This stamped brass contact is engineered for electrical connectors that demand stable conductivity, long service life, and consistent mechanical performance. Produced through precision metal stamping, it ensures tight dimensional tolerances, smooth contact surfaces, and reliable spring force. Brass material provides excellent electrical conductivity, corrosion resistance, and formability, making it suitable for high-volume applications.

Commonly used in power connectors, sockets, terminals, and industrial electronic assemblies, this stamped brass contact delivers low contact resistance and stable current transmission. Various surface treatments such as tin, nickel, or silver plating are available to enhance solderability and wear resistance. OEM and ODM customization is supported, including material thickness, contact geometry, and plating specifications, ensuring compatibility with different connector designs and international standards.

Our Advantages

1. Consistent and Stable Product Quality
We apply standardized production processes and strict tooling control to ensure stamped metal parts maintain stable quality across different batches.

2. High Precision Tolerance Control
Through optimized die design and springback compensation, we consistently meet tight dimensional tolerances required for reliable assembly and fit.

3. Clear Material Specification and Traceability
All products are manufactured strictly according to specified materials such as H62 brass. Incoming material inspection and batch traceability prevent material mismatch issues.

4. Effective Burr and Edge Control
Optimized die clearance, regular tool maintenance, and deburring processes ensure smooth edges, improved safety, and reduced secondary processing costs.

5. Reliable Surface Finishing Quality
We offer tin, nickel, and silver plating with controlled pretreatment and plating parameters to ensure strong adhesion, uniform thickness, and corrosion resistance.

6. Fast Tooling and Sampling Lead Time
In-house engineering and tooling capabilities allow rapid mold development and quick sample delivery, helping customers accelerate project timelines.

7. Strong Engineering and DFM Support
Our engineering team provides Design for Manufacturability (DFM) feedback during early stages, reducing revision cycles and improving mass production stability.

8. Efficient and Professional Communication
Experienced in working with EU and US customers, we ensure clear technical communication, fast response times, and effective change management.

9. Cost-Effective and Flexible Tooling Solutions
We design tooling solutions that balance cost, durability, and flexibility, allowing future design modifications with minimal impact.

10. Secure Packaging and Reliable Delivery
Customized packaging such as blister trays and protective packing is used to prevent deformation and surface damage during transportation.

FAQ – Stamped Brass Contact & Metal Stamping Parts

Q1: What are common quality issues in stamped brass contacts?
Common issues include burrs, dimensional deviation, surface scratches, and inconsistent spring force. These are typically caused by improper die clearance, tool wear, or unstable material properties.

Q2: How are burrs controlled in stamped brass contacts?
Burrs are minimized by optimizing stamping die clearance, maintaining sharp tooling, and using secondary deburring processes such as tumbling or vibratory finishing.

Q3: Why do stamped contacts sometimes have dimensional variation?
Dimensional variation is often related to material springback, die wear, or forming stress. Precision progressive dies and in-process inspections help ensure stable tolerances.

Q4: How is spring performance ensured in brass contacts?
Spring performance depends on material selection, thickness control, and forming design. Fatigue testing and insertion cycle tests are conducted to verify long-term reliability.