Customizable Geometry Phosphor Bronze Terminal with High Electrical Conductivity via Precision Progressive Stamping

METS is a professional manufacturer of custom phosphor bronze connector terminals and precision stamped electrical contacts, providing OEM/ODM metal stamping solutions for electrical, electronic, connector, and industrial applications.

Using precision stamping dies, progressive stamping technology, and controlled forming processes, we manufacture phosphor bronze terminals with consistent dimensions, reliable contact performance, excellent electrical conductivity, and controlled spring characteristics.

Phosphor bronze is widely used for electrical connector terminals because it combines electrical conductivity, mechanical strength, elasticity, fatigue resistance, and corrosion resistance.

For connector applications, the material's spring properties help maintain stable contact force during repeated insertion and withdrawal, making it suitable for:

• Terminals and contact springs
• Connector contacts and socket components
• Relay contacts and switch components
• PCB connector contacts
• Battery contact components
• Wire connector terminals

• High Electrical Conductivity: Reliable conductivity with useful mechanical properties
• Stable Contact Force: Elastic characteristics for spring contacts and connector terminals
• Precision Stamping: Repeatable dimensions for critical features
• Complex Forming Capability: Multiple operations in continuous production
• Custom Connector Geometry: Tailored dimensions and structures
• Surface Treatment Options: Tin, nickel, silver, gold plating available
• High-Volume Production: Efficient progressive stamping for mass production

1. Drawing & Technical Review: Engineering evaluation of specifications
2. Stamping Process Design: Development of optimal stamping sequence
3. Precision Die Design: Customized tooling structure optimization
4. Tooling Manufacturing: Precision machining and CNC processing
5. Trial Stamping: Sample verification and quality assessment
6. Surface Treatment: Application of required plating finishes
7. Quality Inspection: Comprehensive dimensional and visual inspection
8. Volume Production: Stable production for repeat orders

• Electrical Connectors
• PCB Connectors
• Switches & Relays
• Wire Harness Components
• Electrical Appliances
• Industrial Electrical Equipment

Q: What is phosphor bronze used for in electrical terminals?
A: Phosphor bronze combines electrical conductivity with strength, elasticity, fatigue resistance, and corrosion resistance.

Q: Can you manufacture according to our drawings?
A: Yes, we provide OEM/ODM stamping services based on customer drawings, samples, CAD files, and technical specifications.

Q: Can you manufacture very small connector terminals?
A: Yes, we specialize in precision stamping and progressive tooling for small electronic and electrical components.