High Precision CNC Turned Brass Connector Pin Gold Plated Electronic Interconnect ±0.005mm OEM
Product Description
This high-precision CNC turned brass connector pin with gold plating is engineered for high-reliability electronic interconnect applications. Manufactured from C3604 free-cutting brass with ±0.005mm tolerance and gold-plated finish, the connector pin provides excellent electrical conductivity (28% IACS) and corrosion resistance. Suitable for PCB headers, automotive connectors, industrial sensors, and miltary-grade interconnect systems requiring reliable signal integrity over thousands of mating cycles.
As a leading CNC turning manufacturer with over 15 years of precision machining experience, we produce High Precision CNC Turned Brass...
Technical Specifications
| Parameter | Specification |
|---|---|
| Material | Brass C3604 |
| Tolerance | ±0.005mm |
| Surface Treatment | Gold Plated |
| Material Grade | Brass C3604 |
| Tolerance | ±0.005mm |
| Surface Finish | Gold Plated |
| Pin Diameter | 0.3mm-3mm |
| Conductivity | 28% IACS |
Key Selling Points
Factory Strength
50+ CNC Machines
Swiss-type lathes, 3/4/5-axis machining centers, turn-mill centers from Citizen, Star, Doosan, and Mazak
Advanced QC Lab
CMM, 2D vision measurement, roughness tester, hardness tester, salt spray chamber, spectral analyzer
Certifications
ISO 9001:2015, SGS certified, material traceability, PPAP Level 3, full inspection reports
Engineering Team
15+ engineers providing DFM analysis, process optimization, and free technical consultation
Monthly Capacity
500,000+ precision turned parts per month with stable quality and on-time delivery
Global Export
Exported to 30+ countries across North America, Europe, Japan, Korea, and Southeast Asia
Applications
- PCB Board-to-Board Connectors
- Automotive Wire Harness Pins
- Industrial Sensor Contacts
- Aerospace Connectors
- Test & Measurement Probe Tips
Frequently Asked Questions
Q: What plating options do you offer?
A: Gold flash (0.05μm), selective gold (0.76μm), heavy gold (1.27μm+), nickel underplate, tin, silver, and palladium-nickel. Selective plating available for cost optimization.
Q: Can you do connector pins as small as 0.3mm?
A: Yes, we routinely machine connector pins from 0.3mm to 3mm diameter using Swiss-type CNC lathes with in-process laser diameter measurement.
Q: Do you provide plating thickness certification?
A: Yes, we use XRF (X-ray fluorescence) measurement to verify plating thickness and provide certificates with each shipment.
Get Your Custom Quote Today
Send us your drawings or samples. We provide free DFM analysis and quotation within 24 hours.
ISO 9001:2015 Certified | 15+ Years Experience | Global Shipping | OEM/ODM Welcome
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.