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 F Series (DRD Type)
s
Features
1. High Q of 35,000 at 10GHz
2. High dielectric constant : Er=24
3. Resonant frequency temperature coefficient can be
chosen from 0 to 4ppm/(degree C). Tolerance of
frequency temperature coefficient can be chosen
from +-1, +-2ppm/(degree C).
4. Resonant frequency can be chosen from 10.0 to
25.2GHz.
5. F series is also fit for applications above 25GHz.
Please consult us.
Outer Dia.
(mm)
2.82
±0.05
mm
3.06
±0.05
mm
3.33
±0.05
mm
3.62
±0.05
mm
3.94
±0.05
mm
4.28
±0.05
mm
4.65
±0.05
mm
5.06
±0.05
mm
5.50
±0.05
mm
5.98
±0.05
mm
6.50
±0.05
mm
Thickness
(mm)
1.25
±0.05
mm
1.36
±0.05
mm
1.48
±0.05
mm
1.61
±0.05
mm
1.76
±0.05
mm
1.91
±0.05
mm
2.06
±0.05
mm
2.24
±0.05
mm
2.44
±0.05
mm
2.65
±0.05
mm
2.88
±0.05
mm
Dr
Lr
Part Number
DRD0280125Fppp00T
DRD0310136Fppp00T
DRD0330148Fppp00T
DRD0360161Fppp00T
DRD0390176Fppp00T
DRD0430191Fppp00T
DRD0460206Fppp00T
DRD0510224Fppp00T
DRD0550244Fppp00T
DRD0600265Fppp00T
DRD0650288Fppp00T
Frequency Range
23.17~25.15 GHz
21.27~23.17 GHz
19.48~21.27 GHz
17.93~19.48 GHz
16.47~17.93 GHz
15.16~16.47 GHz
13.95~15.16 GHz
12.82~13.95 GHz
11.80~12.82 GHz
10.85~11.80 GHz
9.98~10.85 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 and Dielectric Constant
s
Unloaded Q Specifications (DRD Type)
Part Number
Unloaded Q (min.)
τf=0
τf=1
τf=2
τf=3
τf=4
11,000 11,200 11,500 11,700 12,000
12,500 12,800 13,200 13,600 14,000
14,000 14,200 14,500 14,700 15,000
15,500 15,800 16,200 16,600 17,000
17,000 17,200 17,500 17,700 18,000
18,000 18,200 18,500 18,700 19,000
19,000 19,300 19,700 20,100 20,500
20,000 20,300 20,700 21,100 21,500
22,000 22,600 23,200 13,800 24,500
23,500 24,100 24,700 25,300 26,000
25,000 25,200 25,500 25,700 26,000
15
• F series
Characteristic Frequency Temperature
Coefficient
Code
(τf) (ppm/°C)
00
10
20
30
40
0
1
2
3
4
Dielectric Constant
(εr)
23.8±0.5
23.9±0.5
24.0±0.5
24.1±0.5
24.2±0.5
DRD0280125Fppp00T
DRD0310136Fppp00T
DRD0330148Fppp00T
DRD0360161Fppp00T
DRD0390176Fppp00T
DRD0430191Fppp00T
DRD0460206Fppp00T
DRD0510224Fppp00T
DRD0550244Fppp00T
DRD0600265Fppp00T
DRD0620288Fppp00T
26
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