DR SERIES
l
ELECTRICAL SPECIFICATIONS
INDUCTANCE
PART NO
@1KHZ/0.25V
（μH）
DR0406-1R0M
DR0406-1R5M
DR0406-2R2M
DR0406-3R3M
DR0406-4R7M
DR0406-6R8M
DR0406-100K
DR0406-120K
DR0406-150K
DR0406-180K
DR0406-220K
DR0406-270K
DR0406-330K
DR0406-390K
DR0406-470K
DR0406-560K
DR0406-680K
DR0406-820K
DR0406-101K
DR0406-121K
DR0406-151K
DR0406-181K
DR0406-221K
DR0406-271K
DR0406-331K
DR0406-391K
DR0406-471K
DR0406-561K
DR0406-681K
DR0406-821K
DR0406-102K
1.0
1.5
2.2
3.3
4.7
6.8
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
Q
(MIN)
85
85
85
85
80
75
70
70
65
50
50
50
50
45
45
35
35
35
20
20
20
20
20
25
25
25
25
25
25
25
50
TEST
(MHZ)
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
0.796
0.796
0.796
0.796
0.796
0.252
DC
(Ω)MAX
0.014
0.02
0.02
0.03
0.04
0.06
0.08
0.10
0.11
0.11
0.12
0.14
0.16
0.18
0.20
0.22
0.30
0.34
0.36
0.44
0.52
0.65
0.75
1.00
1.30
1.40
1.60
2.00
2.30
2.70
3.10
DRUM INDUCTORS
RATED DC
CURRENT
(A)MAX
3.5
3.0
2.5
2.0
1.7
1.3
1.0
0.95
0.90
0.80
0.70
0.60
0.55
0.50
0.50
0.45
0.45
0.40
0.40
0.35
0.30
0.30
0.25
0.24
0.20
0.18
0.16
0.16
0.14
0.13
0.12
S.F.R
FREQ
(MHZ)MIN.
120
90
55
50
30
25
22
20
16
14
14
12
10
9.0
9.0
8.0
8.0
8.0
7.0
6.0
5.5
5.0
4.5
4.0
3.5
3.0
3.0
2.7
2.5
2.4
2.2
FREQ RESISTANCE
Productwell Precision Elect.Co.,Ltd
Kai Ping Productwell Precision Elect.Co.,Ltd Tel:0750-2323113 Fax:0750-2312333 http:// www.productwell.com
28
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