FR-4 Multilayer PCB Manufacturing Process HASL Surface Finish PCBA For Drone
Price:
Negotiable
MOQ:
1
Delivery Time:
8-15DAYS
Brand:
XSW PCB
Product Description
Custom Multilayer PCB Manufacturer Supply FR-4 Material HASL Surface Finish PCBA for Drone Electronic Speed Controller
The Custom Multilayer PCB and PCBA for Drone Electronic Speed Controller (ESC) is specifically developed for UAV power management systems, motor control circuits, and high-performance drone applications. Manufactured using premium FR-4 material and finished with a reliable HASL (Hot Air Solder Leveling) surface treatment, this PCB provides excellent electrical insulation, mechanical durability, and solderability for demanding drone operating environments.
Key Specifications
| Layer Count | 4-Layer |
| Material | FR-4 |
| Board Thickness | 0.8 mm (Customizable) |
| Copper Thickness | 1/0.5/0.5/1 oz |
| Minimum Hole Size | 0.075 mm |
| Minimum Line Width | 0.075 mm |
| Minimum Line Spacing | 0.075 mm |
| Solder Mask Color | Black |
| Surface Finish | HASL |
Product Description
- Multilayer PCB Structure
- Supports complex ESC circuit designs with optimized signal and power routing.
- Enhances electrical performance and system integration.
- Premium FR-4 Material
- Provides excellent insulation properties and mechanical stability.
- Suitable for continuous operation in demanding environments.
- HASL Surface Finish
- Ensures reliable solderability and strong solder joint formation.
- Cost-effective solution for high-volume PCB assembly.
- Optimized for Drone ESC Applications
- Designed for precise brushless motor control and power management.
- Supports stable motor performance and responsive flight control.
- High Current Carrying Capability
- Supports power MOSFETs and high-current circuit requirements.
- Suitable for high-power UAV and drone propulsion systems.
- Design Specifications
| Item | Mass Production Capability | Extreme Capability |
|---|---|---|
| Board Thickness Range | 0.3~6.0mm | 0.3~6.0mm |
| Exposure Alignment Accuracy | ±0.015mm | ±0.005mm |
| Minimum Annular Ring | Single side ≥0.05mm | Single side ≥0.05mm |
| Min Line Width/Space (1/3oz base copper) | 0.05mm / 0.05mm | 0.045mm / 0.045mm |
| Min Line Width/Space (1/2oz base copper) | 0.05mm / 0.05mm | 0.05mm / 0.05mm |
| Min Line Width/Space (1oz base copper) | 0.075mm / 0.075mm | 0.075mm / 0.075mm |
| Etching Tolerance (1/3oz base copper) | ±0.005mm | ±0.005mm |
| Etching Tolerance (1/2oz base copper) | ±0.005mm | ±0.005mm |
| Etching Tolerance (1oz base copper) | ±0.0075mm | ±0.0075mm |
| Gold Finger Total Pitch Tolerance | <30mm: ±0.05mm 30~60mm: ±0.075mm |
<30mm: ±0.03mm 30~60mm: ±0.05mm |
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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
Shenzhen Xunsiwei Circuit Co., Ltd.
Location
No. 57, Houting Second Industrial Zone, Shajing Street, Bao'an District, Shenzhen, Guangdong Province, China
Contact Person
xia