Halogen-free Ultra-low transmission loss Multi-layer circuit board materials, Halogen-free MEGTRON6 | R-5375

Halogen-free MEGTRON6 R-5375

 

 

  1. The industry standard high speed, ultra-low loss material.
  2. Transmission loss is located at the level of MEGTRON6 R-5775 to MEGTRON7 R-5785(N).
  3. Excellent HDI and thermal performance with Halogen free.

Circuit Board Materials

  • Part Number

Low Dk glass cloth type

Laminate R-5375(N)
Prepreg R-5370(N)

E glass cloth

Laminate R-5375(E)
Prepreg R-5370(E)

  • Application
  • Detailed use
Network
Wireless
・Network
・Wireless
ICT infrastructure equipment, High speed networking(High-end server/ router, Optical network, switch), High layer count PCB, etc.

Properties

Dk 3.4 Df 0.003
@12GHz
Tg (DMA)
250°C
T320 (with copper)
>120min.

Frequency dependence by Transmission loss

Frequency dependence by Transmission loss

Heat resisitance of High Multi-layer

Heat resisitance of High Multi-layer

General properties

Item Test method Condition Unit Halogen-free
MEGTRON6
R-5375(N)
Low Dk glass cloth
Halogen-free
MEGTRON6
R-5375(E)
E glass cloth
MEGTRON6
R-5775
E glass cloth
Glass transition temp.(Tg) DMA (1Hz) A °C 250 250 210*1
Thermal expansion TMA (Z direction) 50-260°C % 1.7 1.7 2.9
T288(with copper) IPC-TM-650 2.4.24.1 A min >120 >120 >120
T320(with copper) >120 >120 50
Dielectric constant(Dk) 12GHz Balanced-type
circular disk resonator
C-24/23/50 3.4 3.7 3.6
Dissipation factor(Df) 0.003 0.004 0.004
Peel strength 1oz(35µm) IPC-TM-650 2.4.8 A kN/m 0.6*2 0.6*2 0.8*3

The sample thickness is 0.75mm.
*1 10Hz
*2 H-VLP2 Copper
*3 H-VLP Copper

Our Halogen-free materials are based on JPCA-ES-01-2003 standard and others.
Contain; Chlorine:≤0.09wt%(900ppm), Bromine:≤0.09wt%(900ppm),
Chlorine+Bromine:≤0.15wt%(1500ppm)

The above data are typical values and not guaranteed values.