DC2893 Microwave Dielectric Ceramic Powder

Catalog No. DC2893
Material SiO2,CaO,MgO,TiO2 etc.
Density 3.6-7.8 g/cm3
Permittivity 6.8-102

Microwave dielectric ceramic powder (MWDC) is a new type of ceramic material. SAM provides full lines of Microwave Dielectric Ceramic Powder with a good specialty for Disc type capacitor and patch antenna/resonator/filter applications.

Related products: MWDC E6A Powder, MWDC E8A Powder, MWDC E9A Powder.

 

Microwave Dielectric Ceramic Powder Descriptions

Microwave dielectric ceramic powder (MWDC) is a new type of ceramic material that is used as dielectric material in microwave frequency band circuits (mainly UHF and SHF bands, 300MHz~300GHz wavelength between 0.1mm-1m electromagnetic waves) and performs one or more functions.

It is suitable for making all kinds of modern microwave devices, such as frequency stabilizing oscillator, filter, and discriminator in electronic countermeasure, navigation, communication, radar, household satellite direct television receiver and mobile phone, etc., which can meet the requirements of miniaturization, integration, high reliability and low cost of microwave circuits.

 

Microwave Dielectric Ceramic Powder Specifications

Designation

Permittivity

τf

Q × f

I.R.

ρs

Reference Firing

εr*

(ppm/)

(1GHz)

(Ω-cm)

(g/c.c)

Temperature,

SAM-MWDC1

~ 8

-15~+15

>12,000

>1×1013

3.2

1355℃

SAM-MWDC2

~13

-15~+15

>40,000

>1×1013

3.4

1355℃

SAM-MWDC3

~20

-10~+10

>50,000

>1×1013

3.7

1365℃

SAM-MWDC4

~36

-10~+10

>40,000

>1×1013

4.5

1180℃

SAM-MWDC5

~38

-10~+10

>50,000

>1×1013

4.5

1375℃

SAM-MWDC6

~45

-10~+10

>15,000

>1×1013

5.0

1335℃

SAM-MWDC7

~47

-10~+10

>15,000

>1×1013

4.7

1300℃

SAM-MWDC8

~45

-10~+10

>50,000

>1×1013

4.6

1500℃

SAM-MWDC9

~65

-10~+10

>10,000

>1×1013

5.2

1305℃

SAM-MWDC10

~87

-10~+10

>5,500

>1×1013

5.5

1295℃

SAM-MWDC11

~95

-10~+10

>5,500

>1×1013

5.6

1290℃

SAM-MWDC12

~100

-20~+20

>4,000

>1×1013

5.6

1325℃

SAM-MWDC13

~130

-30~+30

>1,500

>1×1013

5.8

1255℃

 

Microwave Dielectric Ceramic Powder Features

-Specific tuning capability of ceramic characteristics

-A wide variety of K value

-High Q value

-Stable temperature coefficient

 

Microwave Dielectric Ceramic Powder Applications

-Dielectric resonator/filter

-Patch Antenna

-Substrate for MIC

-Pulp and paper

-Single layered capacitor for HF, etc.

 

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