TransformingMagnetics
TM
SwitchmodePower
Surface Mount Drum Core
Power Inductors: DSB-2612 Series
AND
Features
Economical, reliable SMD inductors
Inductance range: 0.1 uH to 10.0 uH
Excellent current rating in
a low-profile package
High energy storage and
extremely low resistance
High breakdown voltage
Magnetically shielded
Designed for pick and
place operations
Compatible with solder reflow
processes to 240°C
Applications
Specifically for backlight applications
Environmental Specifications
Operating temperature range:
-40°C to +85°C
Storage temperature range:
-50°C to +125°C
Packaging
MOUNTING PATTERN
Parts are packaged in 12 mm embossed
carrier tape
per EIA-481-2
DSB-2612 is packaged 2500 pieces per 13
reel
Color Coding
Part Number
DSB-2612-101R
DSB-2612-151R
DSB-2612-221R
DSB-2612-331R
DSB-2612-471R
DSB-2612-681R
DSB-2612-102R
DSB-2612-152R
DSB-2612-222R
DSB-2612-332R
DSB-2612-472R
DSB-2612-682R
DSB-2612-103R
(Note 1)
OCL
(uH +/- 20%)
100
150
220
330
470
680
1000
1500
2200
3300
4700
6800
10,000
(Note 2)
DCR
(ohms max)
0.95
1.4
1.7
2.2
3.8
4.9
9
11
19
24
30
56
74
(Note 3)
Icont
(mADC)
220
200
180
160
140
120
100
80
50
40
30
20
10
Core-Winding
(Mohms)
>10
>10
>10
>10
>10
>10
>10
>10
>10
>10
>10
>10
>10
SRF
(MHz)
12
10
8
6
5
4
2
1
1
1
1
0.9
0.8
1st and 2nd digits indicate the inductance in
nH
Multiplier indicates the number of zeros to
be added to convert to uH
COLOR TABLE
0
1
2
3
4
5
6
7
8
9
BLACK
BROWN
RED
ORANGE
YELLOW
GREEN
BLUE
VIOLET
GRAY
WHITE
NOTES
1 Open circuit inductance test at 100KHz, 0.1 Vrms, 0.0Adc
2 DCR limits at 20°C
3 Continuous DC current for approximate temperature rise of 30°C from a 25°C ambient
3/29/06
Details subject to change. Contact your Midcom sales representative for additional information. Dimensions: in/mm. All tolerances are ± .010/0,25 and electrical specifications are @ 25°C unless otherwise specified.
Midcom, Inc. USA
121 Airport Drive - PO Box 1330
Watertown, SD 57201
T: 605.886.4385 ~ F: 605.886.4486
www.midcom-inc.com ~ email:sales@midcom-inc.com
Midcom, Inc. China
10/F Spectrum Tower 53 Hung to Road
Kwun Tong, Kowloon, HK
T: 852.2320.4221 ~ F: 852.2352.3272
www.midcom.com.cn ~ email:sye@midcom-inc.com
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