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发布日期:2023-09-15 17:03浏览次数:
高频混压板可以是FR4和高频板材的混合,或者不同DK的高频板材的混合,这种电路板具有耐高温性能和优异耐辐射性,这种结构的高频电路板能够满足局部高频信号传输的要求,领智电路是一家专业提供TU883 PCB打样,TU883 PCB加工,TU883 PCB批量制作等一站式印刷电路板的生产厂家。ThunderClad 2 ( TU-883 ) is a very low loss category material based on a high performance resin.  This  material  is  reinforced  with  regular  woven  E-glass  and  designed  with  very  low dielectric constant and dissipation factor resin system for high speed low loss, radio frequency and wireless applications. ThunderClad 2 material is suitable for environmental protection lead free process and also compatible with FR-4 processes. ThunderClad 2 laminates also exhibit excellent moisture resistance,  improved CTE, superior chemical resistance, thermal stability and CAF resistance.
1. Applications
  • Radio frequency
  • Backplane, High performance computing
  • Line cards, Storage
  • Servers, Telecom, Base station, Office Routers
2. Performance and Processing Advantages
  • Excellent electrical properties
  • Dielectric constant less than 4.0
  • Dissipation factor less than 0.005
  • Stable and flat Dk/Df performance over frequency and temperature
  • Compatible with modified FR-4 processes
  • Excellent moisture resistance and Lead Free reflow process compatible
  • Improved z-axis thermal expansion
  • Anti-CAF capability
  • Excellent through-hole and soldering reliability
  • Halogen Free
3. Industry Approvals
  • IPC-4101 Type Designation: /134
  • IPC-4101/134 Validation Services QPL Certified
  • UL File Number : E189572
  • ANSI Grade : No-ANSI
  • Flammability Rating: 94V-0
  • Maximum Operating Temperature: 160°C
4. Standard Availability
  • Thickness: 0.002”[0.05mm] to 0.062”[1. 58mm], available in sheet or panel form
  • Copper Foil Cladding: 1/3 to 5 oz for built-up & double sides
  • Prepregs: Available in roll or panel form
  • Glass Styles: 106, 1080, 3313, 2116 and other prepreg grades are available upon request

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