DR SERIES
l
ELECTRICAL SPECIFICATIONS
INDUCTANCE
PART NO
@1KHZ/0.25V
（μH）
DR0608-100K
DR0608-120K
DR0608-150K
DR0608-180K
DR0608-220K
DR0608-270K
DR0608-330K
DR0608-390K
DR0608-470K
DR0608-560K
DR0608-680K
DR0608-820K
DR0608-101K
DR0608-121K
DR0608-151K
DR0608-181K
DR0608-221K
DR0608-271K
DR0608-331K
DR0608-391K
DR0608-471K
DR0608-561K
DR0608-681K
DR0608-821K
DR0608-102K
DR0608-122K
DR0608-152K
DR0608-182K
DR0608-222K
DR0608-272K
DR0608-332K
10
12
15
18
22
27
33
39
47
56
68
82
100
120
150
180
220
270
330
390
470
560
680
820
1000
1200
1500
1800
2200
2700
3300
Q
(MIN)
25
25
25
20
25
25
25
20
20
20
20
20
30
30
35
35
35
30
40
25
35
35
45
40
80
80
75
80
75
80
80
TEST
FREQ
(MHZ)
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
0.796
0.796
0.796
0.796
0.796
0.796
0.796
0.796
0.796
0.796
0.796
0.796
0.252
0.252
0.252
0.252
0.252
0.252
0.252
DC
RESISTANCE
(Ω)MAX
0.09
0.10
0.11
0.12
0.12
0.17
0.19
0.22
0.23
0.29
0.37
0.39
0.44
0.64
0.73
0.82
0.92
1.30
1.50
1.80
2.30
3.00
3.25
4.16
4.55
5.20
7.54
7.54
8.32
9.62
10.92
DRUM INDUCTORS
RATED DC
CURRENT
(A)MAX
1.30
1.10
1.05
1.00
0.96
0.92
0.88
0.86
0.83
0.81
0.75
0.74
0.71
0.68
0.60
0.54
0.45
0.42
0.40
0.37
0.34
0.28
0.25
0.23
0.21
0.20
0.18
0.16
0.15
0.13
0.13
S.F.R
FREQ
(MHZ)MIN.
16
15
13
12
11
10
8.8
8.4
8.2
7.9
7.0
6.5
5.7
5.2
4.7
4.2
3.7
3.5
3.2
2.9
2.4
2.2
2.0
1.6
1.5
1.4
1.3
1.2
1.1
1.0
0.85
Productwell Precision Elect.Co.,Ltd
Kai Ping Productwell Precision Elect.Co.,Ltd Tel:0750-2323113 Fax:0750-2312333 http:// www.productwell.com
29
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