19
8
!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 V Series (DRT Type)
s Features
1. High Q of 12,000 at 10GHz
2. High dielectric constant : Er=34
3. Resonant frequency temperature coefficient can be
chosen from 0 to 8ppm/(degree C). Tolerance of
frequency temperature coefficient can be chosen
from +-0.5, +-1 and +-2ppm/(degree C).
4. Resonant frequency can be chosen from 2.9 to
12.5GHz.
Dr
Lr
dr
Part Number
Outer Dia.
(mm)
Inner Dia.
(mm)
Thickness
(mm)
Frequency Range
DRT0510224Vppp00T
5.06
±0.05 mm
2.0
±0.1 mm
2.24
±0.05 mm
11.41~12.52 GHz
DRT0550244Vppp00T
5.50
±0.05 mm
2.0
±0.1 mm
2.44
±0.05 mm
10.42~11.42 GHz
DRT0600265Vppp00T
5.98
±0.05 mm
2.0
±0.1 mm
2.65
±0.05 mm
9.54~10.42 GHz
DRT0650288Vppp00T
6.50
±0.05 mm
2.0
±0.1 mm
2.88
±0.05 mm
8.74~9.54 GHz
DRT0710314Vppp00T
7.07
±0.05 mm
2.0
±0.1 mm
3.14
±0.05 mm
8.00~8.74 GHz
DRT0770341Vppp00T
7.69
±0.05 mm
2.0
±0.1 mm
3.41
±0.05 mm
7.34~8.00 GHz
DRT0840371Vppp00T
8.36
±0.05 mm
3.0
±0.1 mm
3.71
±0.05 mm
6.85~7.34 GHz
DRT0910403Vppp00T
9.09
±0.05 mm
3.0
±0.1 mm
4.03
±0.05 mm
6.27~6.85 GHz
DRT0990438Vppp00T
9.88
±0.05 mm
3.0
±0.1 mm
4.38
±0.05 mm
5.74~6.27 GHz
DRT1070477Vppp00T
10.75
±0.05 mm
4.0
±0.1 mm
4.77
±0.05 mm
5.34~5.74 GHz
DRT1170518Vppp00T
11.68
±0.05 mm
4.0
±0.1 mm
5.18
±0.05 mm
4.89~5.34 GHz
DRT1270563Vppp00T
12.70
±0.05 mm
4.0
±0.1 mm
5.63
±0.05 mm
4.48~4.89 GHz
DRT1380613Vppp00T
13.81
±0.05 mm
4.0
±0.1 mm
6.13
±0.05 mm
4.10~4.48 GHz
DRT1500666Vppp00T
15.02
±0.05 mm
4.0
±0.1 mm
6.66
±0.05 mm
3.76~4.10 GHz
DRT1630724Vppp00T
16.33
±0.05 mm
4.0
±0.1 mm
7.24
±0.05 mm
3.45~3.76 GHz
DRT1780788Vppp00T
17.76
±0.05 mm
4.0
±0.1 mm
7.88
±0.05 mm
3.17~3.45 GHz
DRT1930856Vppp00T
19.31
±0.05 mm
4.0
±0.1 mm
8.56
±0.05 mm
2.91~3.17 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
80
0
2
4
6
8
33.5
±0.5
33.9
±0.5
34.3
±0.5
34.7
±0.5
35.1
±0.5
Q
(at 10GHz)
10,000 min.
V 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