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TU-768 Digital de alta velocidad (HSD) Materiales de PCB - y

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TU-768 Digital de alta velocidad (HSD) Materiales de PCB

High-Tg and High Thermal Reliability Laminate and Prepreg

Core: TU-768; Prepreg: TU-768P

TU-768 / TU-768P laminate / prepreg are made of high quality woven E-glass coated with the epoxy resin system, which provides the laminates with UV-block characteristic, and compatibility with automated optical inspection (AOI) proceso. These products are suitable for boards that need to survive severe thermal cycles, or to experience excessive assembly work. TU-768 laminates exhibit excellent CTE, superior chemical resistance and thermal stability plus CAF resistance property.

Main Applications

  • Electrónica de Consumo
  • Server, workstation
  • Automotor

Características clave

  • Lead Free process compatible
  • Excellent coefficient of thermal expansion
  • Anti-CAF property
  • Superior chemical and thermal resistance
  • Fluorescence for AOI
  • Moisture resistance

Property

Typical Values Presupuesto
tg (DMA) 190°C
tg (DSC) 180°C
tg (TMA) 170°C
td (TGA) 340°C
CTE z-axis (50 a 260 °C) 2.7%
T-260/ T288 >60 min/ >15 mín.
Permittivity @1GHz(RC 50%) 4.3
Loss Tangent @1GHz(RC 50%) 0.018

Industry Approvals

  • IPC-4101E Type Designation: /98, /99, /101, /126
  • IPC-4101E/126 Validation Services QPL Certified
  • UL DesignationANSI Grade: FR-4.0
  • UL File Number: E189572
  • Flammability Rating: 94V-0
  • Maximum Operating Temperature: 130°C

Standard Availability

  • Espesor: 0.002"[0.05milímetros] to 0.062”[1.58milímetros], available in sheet or panel form
  • Copper Foil Cladding: 1/8 to 12oz (HTE) for built-up; 1/8 to 3oz (HTE) for double sides and H to 2oz (MLS)
  • Prepregs: Available in roll or panel form
  • Glass Styles: 106, 1080, 2113, 2116, 1506 y 7628 etc..

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