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25
14
!Note Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.
This catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.
Dielectric Resonators (RESOMICSr)
Dielectric Resonator E Series (DRT Type)
s Features
1. High Q of 24,000 at 10GHz
2. High dielectric constant : Er=24.5
3. Resonant frequency temperature coefficient can be
chosen from 0 to 6ppm/(degree C). Tolerance of
frequency temperature coefficient can be chosen
from +-1, +-2ppm/(degree C).
4. Resonant frequency can be Chosenfrom 8.4 to
19.5GHz.
5. E series is also fit for applications above 25GHz.
Please consult us.
Dr
Lr
dr
Part Number
Outer Dia.
(mm)
Inner Dia.
(mm)
Thickness
(mm)
Frequency Range
DRT0360161Eppp00T
3.62
±0.05 mm
1.3
±0.1 mm
1.61
±0.05 mm
17.93~19.48 GHz
DRT0390176Eppp00T
3.94
±0.05 mm
1.3
±0.1 mm
1.76
±0.05 mm
16.47~17.93 GHz
DRT0430191Eppp00T
4.28
±0.05 mm
1.3
±0.1 mm
1.91
±0.05 mm
15.16~16.47 GHz
DRT0460206Eppp00T
4.65
±0.05 mm
2.0
±0.1 mm
2.06
±0.05 mm
13.95~15.16 GHz
DRT0510224Eppp00T
5.06
±0.05 mm
2.0
±0.1 mm
2.24
±0.05 mm
12.82~13.95 GHz
DRT0550244Eppp00T
5.50
±0.05 mm
2.0
±0.1 mm
2.44
±0.05 mm
11.80~12.82 GHz
DRT0600265Eppp00T
5.98
±0.05 mm
2.0
±0.1 mm
2.65
±0.05 mm
10.85~11.80 GHz
DRT0650288Eppp00T
6.50
±0.05 mm
2.0
±0.1 mm
2.88
±0.05 mm
9.98~10.85 GHz
DRT0710314Eppp00T
7.07
±0.05 mm
2.0
±0.1 mm
3.14
±0.05 mm
9.18~9.98 GHz
DRT0770341Eppp00T
7.69
±0.05 mm
2.0
±0.1 mm
3.41
±0.05 mm
8.44~9.18 GHz
Codes for temperature coefficient of resonant frequency and the tolerance should be put into the three blank boxes of the above Part Numbers.
Please see "Part Numbering" (ex.) 2.0
±1.0ppm/°C : 20A.
s Freq. Temp. Coefficient, Dielectric Constant and Q
Characteristic
Code
Frequency Temperature
Coefficient
(
τf) (ppm/°C)
Dielectric
Constant
(
εr)
00
20
40
60
0
2
4
6
24.2
±0.4
±0.4
24.7
±0.4
24.9
±0.4
Q
(at 10GHz)
20,000 min.
E series
Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this PDF catalog to prevent smoking and/or burning, etc.
This catalog has only typical specifications. Therefore, you are requested to approve our product specifications or to transact the approval sheet for product specificaions before ordering.
!Note
O95E9.pdf 03.7.7