High frequency absorber sheets 5780-C5G

Works as a high frequency absorber & thermal conduction composite

The material can be used at the same time as a electromagnetic waves absorber and as a thermal conduction material. It is suitable for the medium and low bands (FR1) below 6 GHz (Sub6G) in 5G NR (New Radio) technology because of the high frequency absorbing characteristics.

The 5780-C5G can reduce cavity Resonance Effects caused by high frequency, PCB Edge Radiation, PCB Trace Radiation and Heat-sink Radiation

The product can also be used as a thermal conductive material. Because of it's high thermal conductivity, softness, compressibility and self-adhesiveness it also can be used as a thermal conductive material.

It can be mounted tightly on different surfaces to fill the irregular space between the heat source and the thermal module, so that the high temperature can be effectively transferred from the heat source to the thermal module, thereby achieving the cooling effect.

Features

Ultra-thin and extremely flexible
Can easily be cut into any shape
EMI + thermal shock absorber
High thermal conductivity, softness compressibility and self-adhesive
Reduce Cavity Resonance effects
PCB Reduce edge rays
Reduce PCB trace radiation
Reduce heat sink radiation

Applications

Small Cell
Massive MIMO
Digital Products
Wireless equipments
Network switch / Router
Mobile Phones / Smart Phones / Phablet
Computers (NB / Desktop / Tablet), peripherals

Characteristics

Property	Unit
Applicable frequency	GHz	500 MHz - 6 GHz
Operating temperature	°C	-40 ~ +180
Thickness	mm	1.0 / 1.5 / 2.0 / 2.5 / 3.0
Max. Dimension	mm	320 x 320
Permeability (μ’)	-	4.3 (@100 MHz)
Thermal conductivity	W/m-K	2.0
Volume Resistivity	Ohm-cm	10¹²
Density	g/cm³	4.4
Hardness	Shore 00	40
RoHS 2.0 Compliance	-	2011/65/EU
Hologen-Free	-	Yes