Double Sided Aluminum MPCB with 70/70um Copper and HASL-LF Surface Finish
Product Summary
This double sided aluminum-based MPCB features a 70/70um copper foil thickness, overall board thickness of 1.6mm ±0.16, and surface finish HASL-LF. The board is built on Al5 aluminum substrate, offering excellent thermal dissipation for home appliances. White solder mask and black silkscreen provide clear marking. Panel size is 217.54 x 197.80mm with 56 UPS. It passes REACH SVHC 251 substances and is designed for reliable operation.
Key Selling Points
- High copper thickness (70/70um): Supports higher current carrying capacity for power applications.
- HASL-LF surface finish: Provides excellent solderability and supports lead-free assembly.
- Aluminum base material (Al5): Offers superior thermal conductivity for LED and power modules.
- White solder mask & black silkscreen: Aids in visual inspection and prevents reflection in optical applications.
- Compliance: Certified to REACH SVHC 251 substances, meets UL 796 and IATF16949 standards.
Technical Specifications
| Parameter | Value |
|---|
| Copper foil thickness | 70/70um |
| Overall thickness | 1.6mm ±0.16 |
| Panel size | 217.54*197.80mm / 56ups |
| Solder mask | White/White |
| Silkscreen color | Black/Black |
| Surface finish | HASL-LF |
| Material | Al5 |
Models and Options
This specific variant is the Double sided MPCB with the above parameters. Additional customizations can be provided upon request.
Materials and Structure
Base material is Al5 aluminum substrate, featuring copper layers on both sides. The structure supports thermal dissipation and electrical interconnectivity for double-sided component mounting.
Applications
Home Application
Customization
We can adjust copper thickness, board dimensions, solder mask color, and silkscreen according to your design requirements. Contact us for details.
Case Study
A lighting OEM in Germany used our double-sided aluminum MPCB as a main component for 5 years, purchasing 5000sqm. The board showed stable operation and high thermal conductivity, meeting safety standards in harsh European climate.
FAQ
What is the minimum order quantity?
MOQ depends on the complexity of the board. Please contact our sales team for specifics.
Can you provide samples before mass production?
Yes, samples are available. Lead time for samples is typically 5-7 days.
What certifications does this product have?
It is compliant with REACH (test report DGC251204025BD03) and the company holds UL (E323980), IATF16949, ISO9001, ISO14001, and CQC certificates.
Can you support custom panel sizes?
Yes, we can produce custom sizes. Standard panel is 217.54 x 197.80mm.
What is the lead time for production?
Standard lead time is 2-3 weeks depending on quantity and complexity.
Do you offer technical support for design?
Yes, our engineering team can assist with design for manufacturability.
Is this board suitable for outdoor lighting?
While this board is designed for home application, with proper coating it can be used outdoors. Contact us for specific recommendations.
Inquiry Information
For pricing and availability, contact Melody Huang or Amy Bae at GJMYB1@wodepcb.com or call +86-756-3906072. Address: No. 2, South Qianwan Road, Qianwu, Doumen, Zhuhai, 519170, China.
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