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.
O95E9.pdf 03.7.7
Dielectric Resonators (RESOMICSr)
Dielectric Resonator M Series (DRT Type)
s
Features
1. High Q of 7,000 at 7GHz
2. High dielectric constant : Er=38
3. Resonant frequency temperature coefficient can be
chosen from 0 to 6ppm/(degree C). Tolerance of
frequency temperature coefficient can be chosen
from +-0.5, +-1 and +-2ppm/(degree C).
4. Resonant freguency can be chosen from 2.5 to
11.5GHz.
Dr
dr
4
Lr
Part Number
DRT0510224Mppp00T
DRT0550244Mppp00T
DRT0600265Mppp00T
DRT0650288Mppp00T
DRT0710314Mppp00T
DRT0770341Mppp00T
DRT0840371Mppp00T
DRT0910403Mppp00T
DRT0990438Mppp00T
DRT1070477Mppp00T
DRT1170518Mppp00T
DRT1270563Mppp00T
DRT1380613Mppp00T
DRT1500666Mppp00T
DRT1630724Mppp00T
DRT1780788Mppp00T
DRT1930856Mppp00T
DRT2100931Mppp00T
Outer Dia.
(mm)
5.06
±0.05
mm
5.50
±0.05
mm
5.98
±0.05
mm
6.50
±0.05
mm
7.07
±0.05
mm
7.69
±0.05
mm
8.36
±0.05
mm
9.09
±0.05
mm
9.88
±0.05
mm
10.75
±0.05
mm
11.68
±0.05
mm
12.70
±0.05
mm
13.81
±0.05
mm
15.02
±0.05
mm
16.33
±0.05
mm
17.76
±0.05
mm
19.31
±0.05
mm
21.00
±0.05
mm
Inner Dia.
(mm)
2.0
±0.1
mm
2.0
±0.1
mm
2.0
±0.1
mm
2.0
±0.1
mm
2.0
±0.1
mm
2.0
±0.1
mm
3.0
±0.1
mm
3.0
±0.1
mm
3.0
±0.1
mm
4.0
±0.1
mm
4.0
±0.1
mm
4.0
±0.1
mm
4.0
±0.1
mm
4.0
±0.1
mm
4.0
±0.1
mm
4.0
±0.1
mm
4.0
±0.1
mm
4.0
±0.1
mm
Thickness
(mm)
2.24
±0.05
mm
2.44
±0.05
mm
2.65
±0.05
mm
2.88
±0.05
mm
3.14
±0.05
mm
3.41
±0.05
mm
3.71
±0.05
mm
4.03
±0.05
mm
4.38
±0.05
mm
4.77
±0.05
mm
5.18
±0.05
mm
5.63
±0.05
mm
6.13
±0.05
mm
6.66
±0.05
mm
7.24
±0.05
mm
7.88
±0.05
mm
8.56
±0.05
mm
9.31
±0.05
mm
Frequency Range
10.45~11.45 GHz
9.69~10.45 GHz
8.91~9.69 GHz
8.20~8.91 GHz
7.54~8.20 GHz
6.93~7.54 GHz
6.38~6.93 GHz
5.87~6.38 GHz
5.40~5.87 GHz
4.96~5.40 GHz
4.56~4.96 GHz
4.20~4.56 GHz
3.86~4.20 GHz
3.55~3.86 GHz
3.27~3.55 GHz
3.00~3.27 GHz
2.76~3.00 GHz
2.54~2.76 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
• M series
Frequency
Characteristic Temperature
Coefficient
Code
(τf) (ppm/°C)
00
20
40
60
0
2
4
6
Dielectric Constant
(εr)
q
38.5±1.0
38.7±1.0
38.9±1.0
39.2±1.0
w
37.7±1.0
37.9±1.0
38.2±1.0
38.4±1.0
7,400 min.
7,200 min.
7,100 min.
7,000 min.
Q
(at 7GHz)
q
: DRT051-DRT099 Type
w
: DRT107-DRT210 Type
15
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