Extended Dual-Pin PCB Solder Tab For Secure Board Electrical Connections Metal Terminal

Description

This extended dual-pin PCB solder tab is designed for secure and stable electrical connections on printed circuit boards. Manufactured from high-quality metal using precision stamping, it provides accurate pin alignment, strong mechanical strength, and excellent conductivity. The dual extended pins improve soldering reliability and mechanical retention, reducing the risk of loosening during vibration or long-term use. Suitable for PCB assemblies, power modules, and electronic control systems, this solder tab supports OEM customization in material, thickness, pin length, and surface plating, making it ideal for various board-level electrical connection applications.

Our Advantages

1. Precision Metal Stamping Expertise
We specialize in precision metal stamping for stamped brass contacts, ensuring consistent dimensions, stable structures, and reliable performance in high-volume production.

2. High-Quality Brass Material Selection
Premium brass materials are used to deliver excellent electrical conductivity, strong elasticity, and long fatigue life, meeting the requirements of electrical connectors and sockets.

3. Strict Quality Control System
Quality is controlled throughout the entire process, including incoming material inspection, first-article approval, in-process checks, and final inspection to ensure batch consistency.

4. Multiple Surface Finishing Options
Tin, nickel, and silver plating are available to enhance corrosion resistance, solderability, and electrical performance for different application needs.

5. OEM & ODM Customization Support
We provide flexible OEM and ODM services, supporting custom material thickness, contact geometry, tolerances, and plating specifications based on customer drawings or applications.

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: How is electrical conductivity tested?
Electrical performance is verified through contact resistance testing and visual inspection of the contact area to ensure stable current transmission.

Q4: Can stamped brass contacts be customized?
OEM and ODM customization is supported, including material grade, thickness, contact geometry, and plating specification to meet different connector designs.

Q5: How do you ensure batch-to-batch consistency?
Consistency is maintained through stable material sourcing, standardized process control, and regular quality inspections throughout production.

Company introduction

Dongguan KAIYAN Metal Products Co., Ltd. is located in Dongguan, Guangdong, China—widely known as the “World’s Factory.” The company is a professional manufacturer specializing in precision metal stamping parts and custom metal components. With a dedicated stamping workshop and advanced manufacturing capabilities, KAIYAN focuses on producing a wide range of high-precision metal parts, including RF shielding cans, shielding frames, precision spring clips, electrical contact terminals, conductive contacts, metal brackets, metal enclosures, and various custom metal stamping parts. Our products are widely used in electronics, electrical equipment, communication devices, new energy vehicles, and industrial applications.

With years of experience in metal stamping manufacturing, KAIYAN continuously improves its production management system and integrates upstream and downstream supply chain resources to provide more comprehensive manufacturing services. In addition to stamping, we also support CNC machining, die casting parts, sheet metal fabrication, springs, plastic components, surface treatment, and product assembly, enabling us to offer global customers a one-stop customized solution from product design and mold development to production, quality inspection, packaging, and export.

In terms of technical development, KAIYAN has an experienced engineering and tooling team, and all molds are independently designed and developed in-house. The company continuously optimizes stamping processes and production workflows to improve both product quality and manufacturing efficiency. Equipped with multiple precision stamping machines, KAIYAN is capable of stable high-volume production while continuously upgrading automation and process efficiency.

For quality management, KAIYAN has obtained ISO 9001 Quality Management System Certification and IATF 16949 Automotive Quality Management Certification, and holds multiple technical patents. The company is also equipped with a full range of inspection equipment, including CMM coordinate measuring machines, 2.5D vision measuring systems, coating thickness testers, salt spray testers, hardness testers, and other precision inspection instruments. From raw materials to final shipment, strict quality control procedures ensure stable and reliable product performance, with all inspection data traceable for long-term quality assurance.

KAIYAN places strong emphasis on team development and efficient management, supported by professional engineering, production, quality, and sales teams that provide responsive and reliable services to global customers. Today, our products are exported to Europe, North America, and Southeast Asia, earning long-term trust from customers worldwide.

Guided by the philosophy of Quality First and Win-Win Cooperation, Dongguan KAIYAN Metal Products Co., Ltd. is committed to continuously improving technology and manufacturing capabilities to deliver high-quality metal components and solutions to customers around the world.