Shenzhen Xinhaisen Technology Limited
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Photo Chemical Etching Metal Connectors for Electronical Industry
Metal Connectors Overview
Xinhaisen Technology specializes in manufacturing high-performance chemically etched electrical connectors for demanding applications across electronics, automotive, aerospace, and industrial sectors. Our precision etching technology enables the production of ultra-fine pitch connectors with exceptional conductivity, durability, and dimensional accuracy that surpass traditional stamped alternatives.
Metal Connectors Features
·Micro-Precision
·Material Expertise
·Complex Designs
·Superior Surface Finish
·Cost-Effective
·Rapid Production
| Parameter | Specification |
| Current Rating | Up to 20A (material and design dependent) |
| Surface Finish | Gold, Silver, Tin, or Nickel plating options |
| Contact Resistance | <5mΩ (depending on material and plating) |
| Tolerance | ±0.01mm |
| Material Options | Stainless Steel, Nickel,Silver,etc. |
·Battery Connectors - High-current contacts for energy storage systems
·FFC/FPC Connectors - Fine-pitch flex circuit interfaces
·Board-to-Board - Precision interconnects for PCBs
·Power Connectors - High-current terminals and busbars
·RF Connectors - Shielded contacts for high-frequency applications
·Custom Spring Contacts - MEMS and micro-switch components
·Consistent Quality: Etching process eliminates stamping variability
·Design Flexibility: No limitations on contact geometry
·Durability: Excellent spring properties (especially BeCu)
·Plating Adhesion: Superior surface for reliable plating bonds
·Miniaturization: Enables ultra-compact connector designs
·ISO 9001:2015 certified manufacturing
·100% automated optical inspection (AOI)
·Cross-section analysis for critical dimensions
·Continuous plating thickness monitoring
·Mechanical and electrical testing capabilities
Welcome to contact us at any time!