Micro CNC Turned Parts Gold Plated Customed For 5G Base Station RF Connectors
Technical Specifications and Process Advantages
The micro CNC turning gold-plated parts designed specifically for 5G base station RF connectors use micrometer level precision machining technology (tolerance ± 0.005mm) to ensure the geometric accuracy and stability of high-frequency signal transmission. Through customized turning technology, the inner diameter of the component can be accurately adapted to RF interface standards such as 2.92mm/4.3-10, with a surface gold plating layer thickness of 0.1-0.25 μ m, contact resistance<5m Ω, and insertion loss ≤ 0.15dB@40GHz Significantly better than traditional nickel plating process (insertion loss ≥ 0.3dB).
Specifications
| 
			 Raw Material  | 
			
			 Aluminum like 6061 7075 5052 2024 6082 6063 5083 2011 7050 7075-T6,Stainless steel like 301 302 303 304 305 309 310 316 317 321 347,Brass H59 H62 H63 H65 H68 H70 H75,Titanium alloy like TA1/2/3/4/5 TC4/6/11 and any other metal or plastic you need  | 
		
| 
			 Process techology  | 
			
			 CNC machining,turning,milling,cutting,welding, etc  | 
		
| 
			 Surface treatment  | 
			
			 Electroplating, sandblasting, anodizing, polishing, passivation, etc.  | 
		
| 
			 Colour  | 
			
			 Customed  | 
		
| 
			 MOQ  | 
			
			 50PCS  | 
		
| 
			 Accuracy  | 
			
			 +/- 0.0025mm  | 
		
| 
			 Equipment  | 
			
			 CNC machining centers, CNC lathes, grinders, engraving machines, etc.  | 
		
| 
			 Inspection  | 
			
			 Calipers, Micrometers, CMM  | 
		
| 
			 Application  | 
			
			 Surgical instruments, implants, medical equipment parts  | 
		
| 
			 Delivery Time  | 
			
			 2-3weeks  | 
		
The Advantages of Turning
Firstly, turning machining can achieve extremely high dimensional and shape accuracy, typically reaching IT6-IT7 levels. Secondly, high-efficiency turning has fast processing speed and is suitable for large-scale production. In addition, complex shape processing.Complex shapes such as surfaces, threads, grooves, etc. can be machined using a CNC lathe. Therefore, the turning process can meet the strict requirements of the medical industry for high precision, high cleanliness, complex shapes, and material diversity.
CNC Machining Tolerance
| 
			 Precision Machining  | 
			
			 Metals, PEEK, And  | 
			
			 Other Plastics  | 
			
			 No Drawing  | 
		
| 
			 Linear Dimension  | 
			
			 +/- 0.0025 mm  | 
			
			 +/- 0.05 mm
  | 
			
			 ISO 2768 Medium  | 
		
| 
			 Hole Diameters  | 
			
			 +/- 0.0025 mm
  | 
			
			 +/- 0.05 mm  | 
			
			 ISO 2768 Medium  | 
		
| 
			 Shaft Diameters  | 
			
			 +/- 0.0025 mm
  | 
			
			 +/- 0.05 mm
  | 
			
			 ISO 2768 Medium  | 
		
Why Choose Us to Process for You?
Choosing our CNC machining services ensures not only precision and quality but a partnership built on trust and reliability. At Polestar Metal, we are committed to delivering excellence in every aluminum component we produce. From prototyping to full-scale production, we are equipped to meet your specific needs and bring your designs to life.
![]()