3mil High Frequency PCB with Immersion Silver Finish | 1oz-5oz Copper Weight | ±10% Tolerance
Price:
Negotiable
MOQ:
10pcs
Delivery Time:
7-10 days
Brand:
LJC
Product Description
Product Overview
High Frequency PCBs are specialized printed circuit boards engineered for optimal performance in high-frequency applications requiring fast signal transmission and minimal signal loss. These boards feature precise 3mil line width/spacing and immersion silver surface finish for superior signal integrity.
Technical Specifications
Minimum Line Width/Spacing
3mil / 3mil
Copper Weight Range
Inner: 0.5oz-4oz | Outer: 1oz-5oz
Tolerance
±10%
Final Foil
1oz
Surface Finish Options
| Finish Type | Description | Benefits |
|---|---|---|
| Immersion Silver | Primary surface finish | Excellent conductivity, corrosion resistance |
| ENIG (Electroless Nickel Immersion Gold) | Electroless nickel with immersion gold layer | Superior solderability, flat surface |
| HASL | Hot Air Solder Leveling | Cost-effective, reliable performance |
| OSP | Organic Solderability Preservatives | Environmentally friendly, flat surface |
Key Applications
Primary Industries: Telecommunications, Aerospace, Defense, Medical Devices, High-Speed Digital Electronics
- Radar systems and satellite communications
- Wireless networks and RF/microwave components
- High-speed data transfer systems
- Critical electronic systems requiring precision
Customization Services
We offer comprehensive customization options to meet your specific application requirements:
- Multiple surface finish selections (HASL, ENIG, Immersion Silver, OSP)
- Flexible copper weight configurations
- Precision 3mil line width/spacing manufacturing
- Custom impedance control and thermal management
Technical Support
Our expert technical team provides comprehensive support including installation guidance, troubleshooting, best practices training, and product knowledge enhancement to ensure optimal performance of your high-frequency PCB applications.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Pingxiang Lianjin Cheng Technology Co., Ltd
Location
Lianjincheng 5G Industrial Park, Ganxiang Cooperative Park, Jinshan Town Shangli County, Pingxiang City 337009, China
Contact Person
Alice