O95E9.pdf 03.7.7
Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.
!Note •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,thereareno space for detailed specifications. Therefore, please approve our productsheet for product specificaions approval sheet for product specifications before ordering.
This catalog has only typical specifications because you is requested to approve our product specifications or to transact the approval specifications or transact the before ordering.
Dielectric Resonators (RESOMICSr)
Dielectric Resonator E Series (DRD Type)
s Features
Dr
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 chosen from 8.4 to
25.2GHz.
5. E series is also fit for applications above 25GHz.
Please consult us.
Lr
Outer Dia.
(mm)
Thickness
(mm)
Frequency Range
DRD0280125Eppp00T
2.82 ±0.05 mm
1.25 ±0.05 mm
23.17~25.15 GHz
DRD0310136Eppp00T
3.06 ±0.05 mm
1.36 ±0.05 mm
21.27~23.17 GHz
DRD0330148Eppp00T
3.33 ±0.05 mm
1.48 ±0.05 mm
19.48~21.27 GHz
DRD0360161Eppp00T
3.62 ±0.05 mm
1.61 ±0.05 mm
17.93~19.48 GHz
DRD0390176Eppp00T
3.94 ±0.05 mm
1.76 ±0.05 mm
16.47~17.93 GHz
DRD0430191Eppp00T
4.28 ±0.05 mm
1.91 ±0.05 mm
15.16~16.47 GHz
DRD0460206Eppp00T
4.65 ±0.05 mm
2.06 ±0.05 mm
13.95~15.16 GHz
DRD0510224Eppp00T
5.06 ±0.05 mm
2.24 ±0.05 mm
12.82~13.95 GHz
DRD0550244Eppp00T
5.50 ±0.05 mm
2.44 ±0.05 mm
11.80~12.82 GHz
DRD0600265Eppp00T
5.98 ±0.05 mm
2.65 ±0.05 mm
10.85~11.80 GHz
DRD0650288Eppp00T
6.50 ±0.05 mm
2.88 ±0.05 mm
9.98~10.85 GHz
DRD0710314Eppp00T
7.07 ±0.05 mm
3.14 ±0.05 mm
9.18~9.98 GHz
DRD0770341Eppp00T
7.69 ±0.05 mm
3.41 ±0.05 mm
8.44~9.18 GHz
Part Number
13
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
• E series
Characteristic Frequency Temperature
Coefficient
Code
(τf) (ppm/°C)
Dielectric
Constant
(εr)
00
24.2±0.4
2
24.4±0.4
40
4
24.7±0.4
60
24
0
20
6
24.9±0.4
Q
(at 10GHz)
20,000 min.
