English
Language : 

DR331-7_14 Datasheet, PDF (1/2 Pages) Datatronic Distribution, Inc. – SHIELDED SMD INDUCTOR DR331-7 SERIES
October 28, 2011
SHIELDED SMD INDUCTOR DR331-7 SERIES
Features
 Inductance Range: 1.0µH to 10000µH
 Operating Temp. -40°C to +85°C
 Terminal Finish see Note 6
ELECTRICAL SPECIFICATIONS AT 25°C
Part No.
DR331-7-102
DR331-7-152
DR331-7-222
DR331-7-332
DR331-7-472
DR331-7-682
DR331-7-103
DR331-7-153
DR331-7-223
DR331-7-333
DR331-7-473
DR331-7-683
DR331-7-104
DR331-7-154
DR331-7-224
DR331-7-334
DR331-7-474
DR331-7-684
DR331-7-105
DR331-7-155
DR331-7-225
DR331-7-335
DR331-7-475
DR331-7-685
DR331-7-106
Inductance
H
1.0 ± 20%
1.5 ± 20%
2.2 ± 20%
3.3 ± 20%
4.7 ± 20%
6.8 ± 20%
10 ± 20%
15 ± 20%
22 ± 20%
33 ± 20%
47 ± 20%
68 ± 20%
100 ±20%
150 ± 20%
220 ± 20%
330 ± 20%
470 ± 20%
680 ± 20%
1000 ± 20%
1500 ± 20%
2200 ± 20%
3300 ± 20%
4700 ± 20%
6800 ± 20%
10000 ± 20%
DCR
() Max.
0.04
0.045
0.05
0.055
0.06
0.065
0.075
0.09
0.11
0.19
0.23
0.29
0.48
0.59
0.9
1.4
1.8
2.2
3.4
4.2
8.5
11
13.9
25
32.8
I rms (A)
Max. (Note 3)
3
2.8
1.8
1.6
1.4
1.2
1
0.8
0.7
0.6
0.5
0.4
0.3
0.26
0.22
0.2
0.19
0.18
0.15
0.12
0.1
0.08
0.06
0.04
0.02
I sat (A)
Max. (Note 2)
1.1
0.90
0.68
0.40
0.38
0.36
0.24
0.18
0.16
0.14
0.12
0.10
0.04
0.04
0.04
0.04
0.04
0.02
0.02
0.02
0.02
0.02
0.02
0.02
0.02
SRF
(MHz) REF.
250
125
120
120.0
105.0
50.0
38.0
33.0
25
20
20.0
15.0
10
9.0
6.0
5.0
4.0
3.0
2.0
2.0
2.0
1.0
1.0
1.0
0.8
Q Min
30 @200kHz, 0.1V
30 @200kHz, 0.1V
40 @200kHz, 0.1V
40 @200kHz, 0.1V
40 @200kHz, 0.1V
40 @200kHz, 0.1V
40 @200kHz, 0.1V
40 @100kHz, 0.1V
40 @100kHz, 0.1V
40 @100kHz, 0.1V
40 @100kHz, 0.1V
40 @100kHz, 0.1V
40 @100kHz, 0.1V
40 @100kHz, 0.1V
40 @100kHz, 0.1V
40 @100kHz, 0.1V
40 @100kHz, 0.1V
40 @100kHz, 0.1V
40 @100kHz, 0.1V
50 @100kHz, 0.1V
50 @100kHz, 0.1V
50 @100kHz, 0.1V
50 @100kHz, 0.1V
50 @100kHz, 0.1V
50 @100kHz, 0.1V
DATATRONIC: 28151 Highway 74, Romoland, CA 92585 Tel: 951-928-7700 Fax: 951-928-7701 Email: ddisales@datatronics.com
499 King’s Road, Hong Kong Tel: (852) 2562 3858, (852) 2564 8477 Fax: (852) 2565 7214, (852) 2563 1290
All specification are subject to change without notice.
 ▷