DR SERIES
l
ELECTRICAL SPECIFICATIONS
INDUCTANCE
PART NO
@1KHZ/0.25V
（μH）
DR0810-1R0M
DR0810-1R2M
DR0810-1R5M
DR0810-1R8M
DR0810-2R2M
DR0810-2R7M
DR0810-3R3M
DR0810-3R9M
DR0810-4R7M
DR0810-5R6M
DR0810-6R8M
DR0810-8R2M
DR0810-100M
DR0810-120K
DR0810-150K
DR0810-180K
DR0810-220K
DR0810-270K
DR0810-330K
DR0810-390K
DR0810-470K
DR0810-680K
DR0810-820K
DR0810-101K
DR0810-121K
DR0810-151K
DR0810-181K
DR0810-221K
DR0810-271K
DR0810-331K
DR0810-391K
1.0
1.2
1.5
1.8
2.2
2.7
3.3
3.9
4.7
5.6
6.8
8.2
10.0
12.0
15.0
18.0
22.0
27.0
33.0
39.0
47.0
68.0
82.0
100
120
150
180
220
270
330
390
Q
(MIN)
90
90
95
95
100
110
110
110
110
110
90
80
90
90
90
80
70
70
70
70
70
60
60
60
40
40
40
40
40
30
30
TEST
(MHZ)
7.96
7.96
7.96
7.96
7.96
7.96
7.96
7.96
7.96
7.96
7.96
7.96
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
DC
(Ω)MAX
0.02
0.02
0.02
0.03
0.03
0.04
0.04
0.05
0.05
0.06
0.06
0.06
0.10
0.10
0.10
0.11
0.13
0.14
0.16
0.16
0.16
0.22
0.23
0.27
0.29
0.33
0.46
0.51
0.62
0.65
0.79
DRUM INDUCTORS
RATED DC
CURRENT
(A)MAX
3.4
3.4
3.3
3.0
3.0
3.0
2.9
2.9
2.6
2.5
2.0
1.6
1.4
1.3
1.2
1.1
1.0
0.9
0.8
0.7
0.7
0.6
0.5
0.4
0.4
0.35
0.35
0.30
0.25
0.25
0.20
S.F.R
FREQ
(MHZ)MIN.
100
90
80
75
70
60
56
52
30
30
20
17
12
11
9.0
8.0
7.0
7.0
6.0
5.5
5.5
5.0
4.5
4.5
4.5
4.5
4.0
3.5
3.0
3.0
2.5
FREQ RESISTANCE
Productwell Precision Elect.Co.,Ltd
Kai Ping Productwell Precision Elect.Co.,Ltd Tel:0750-2323113 Fax:0750-2312333 http:// www.productwell.com
30
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