Dielectric Materials

Type
Dielectric Constant
Dielectric Loss Tangent (e')
Temperature Coefficient of Dielectric Constant
Composition
CD-6
6.3
<0.00015
-
MgO - SiO2
CD-9
9.5
<0.00015
-
MgO - SiO2 - TiO2
CD-13
13.0
<0.00015
-
MgO - TiO2 - SiO2
CD-15
15.0
<0.00015
-
MgO - TiO2
CD-16
16.0
<0.00015
-
MgO - TiO2
CD-18
18.0
<0.00015
-
Mgo - CaO - TiO2
CD-20
20.0
<0.00015
-
Mgo - CaO - TiO2
CD-30
30.0
<0.0002
-
Mgo - CaO - TiO2
CD-50
50.0
<0.0005
-
Mgo - CaO - TiO2
CD-100
100.0
<0.0008
-
Mgo - CaO - TiO2
CD-140
140.0
<0.0010
-
Mgo - CaO - TiO2

Composition

Types CD-6 through CD-140 are dielectric materials composed of solid state solutions of magnesium, calcium, silicon, and titanium oxides.


Characteristics and Applications

These dielectric materials offer a full range of dielectric constants with very low dielectric loss tangents. They are used as matching materials for ferrite devices from P-band to Ka-band.













Countis Laboratories  12295 Charles Drive, Grass Valley CA 95945
Tel:  (530) 272-8334    Fax:  (530) 272-6702   Email:  tcountis@countis.com