If you have questions about our products, Fill out the form below and we will answer any questions you have. Tips: Fields marked with*are required. Aluminum nitride ceramic DPC ceramic substrate(Direct Plating Copper)Aluminum nitride ceramic DPC ceramic substrate Direct Plating Copper Material: aluminum nitride ceramic Thickness: 0.38 Graphic tolerance: ±0.03 Product size: 109.2*54.5mm Tolerance: ±0.05 Warp (mm): 0.003/mm Features: Ceramic thermal conductivity>170, with good thermal conductivity/heat resistance, high graphic accuracy, vertical circuit interconnection and other technical advantages, high electrical insulation, close to the thermal expansion coefficient of silicon Application areas: LED, laser,… Please enable JavaScript in your browser to complete this form.Please enable JavaScript in your browser to complete this form.Name *Email *PhoneProduct InquirySubmit Please create Inquiry form and add Related Shortcode.