Surface Mount Drum Core
Power Inductors: DSB-2612 Series
2nd Significant Digit
SwitchmodePower
Features
• Economical, reliable surface
mount 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
• Designed for pick and
place operations
• Compatible with solder reflow
processes to 240°C
•
Magnetically shielded
1st Significant Digit
Multiplio
S
Applications
• Specifcally for backlight
applications
Environmental Specifications
F
• Operating temperature range:
-40°C to +85°C
• Storage temperature range:
-50°C to +125°C
Packaging
Part Number
(Note 1)
OCL
(uH +/- 20%)
0.10
0.15
0.22
0.33
0.47
0.68
1.0
1.5
2.2
3.3
4.7
6.8
10.0
(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-Windi-
ng
(Mohms)
>10
>10
>10
>10
>10
>10
>10
>10
>10
>10
>10
>10
>10
SRF
(MHz)
12
10
8
6
5
4
2
1
0
COLOR TABLE
BLACK
BROWN
RED
ORANGE
YELLOW
GREEN
BLUE
VIOLET
GRAY
WHITE
DSB-2612-1R1R
DSB-2612-1R5R
DSB-2612-2R2R
DSB-2612-3R3R
DSB-2612-4R7R
DSB-2612-6R8R
DSB-2612-100R
DSB-2612-150R
DSB-2612-220R
DSB-2612-330R
DSB-2612-470R
DSB-2612-680R
• Parts are packaged in 24 mm
embossed carrier tape
per EIA-481-2
• DUS-2612 is packaged 2000
pieces per 13” reel
Color Coding
• 1st and 2nd digits indicate the
inductance in uH
• Multiplier indicates the number of
zeros to be added
1
1
1
0.9
0.8
1
2
3
4
5
6
7
8
9
Midcom,Inc
121 Airport Drive
PO Box 1330
Watertown, SD 57201-6330 USA
DSB-2612-101R
www.midcom-inc.com
e-mail: sales@midcom-inc.com
Toll Free (US & Canada)
800.643.2661
Phone 605.886.4385
Fax 605.886.4486
Midcom, Inc.
(HK
Office)
10/F Spectrum Tower
53 Hung To Road
Kwun Tong Kowloon, HK
Phone 852.2320.4221
e-mail: gforsberg@midcom-inc.com
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 delta T of 30
°
C rise from a 25
°
C ambient
09/24/01
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.
1
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