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參數資料
| 型號： | DHC-7342-470R |
| 廠商： | WURTH ELEKTRONIK GMBH CO KG |
| 元件分類： | 通用定值電感 |
| 英文描述： | 1 ELEMENT, 47 uH, GENERAL PURPOSE INDUCTOR, SMD |
| 文件頁數： | 1/1頁 |
| 文件大小： | 120K |
| 代理商： | DHC-7342-470R |
16
SwitchmodePower
TransformingMagneticsTM
3/29/06
Midcom, Inc. USA
Midcom, Inc. China
121 Airport Drive - PO Box 133010
/F Spectrum Tower 53 Hung to Road
Watertown, SD 57201
Kwun Tong, Kowloon, HK
T: 605.886.4385 ~ F: 605.886.4486
T: 852.2320.4221 ~ F: 852.2352.3272
www.midcom-inc.com ~ email:sales@midcom-inc.com
www.midcom.com.cn ~ email:sye@midcom-inc.com
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.
High Current Surface Mount Drum Core
Power Inductors: DHC-7342 Series
Features
Economical, reliable SMD inductors
Inductance range: 0.68 uH to 150 uH
Excellent current rating in a low-profile
package
High energy storage and extremely low
resistance
Excellent saturating (>60A) and
continuous (>20A) current ratings
Designed for pick and place operations
Compatible with solder reflow processes
to 240°C
Same footprint as DUS-7328 and DHC-
7328 series
Applications
Highest current in a medium profile
inductor for DC/DC converter supplies
Low inductance with multi-filar windings
for high-frequency, high-current, low-
voltage supplies
Higher currents for high-frequency, low-
voltage supplies
Inductors for DC/DC conversion circuits in
notebook computer, peripheral, process
control, factory automation and test
industries
Useful in highest current rated, medium
and low voltage converters
Environmental Specifications
Operating temperature range:
-40°C to +85°C
Storage temperature range:
-50°C to +125°C
Packaging
Parts are packaged in 32 mm embossed
carrier tape per EIA-481-3
DHC-7342 is packaged 200 pieces per
13 reel
NOTES
1 Open circuit inductance test at 100KHz, 0.1 Vrms, 0.0Adc
2 DCR limits at 20
°C
3 Saturating DC current for approximately 20% rolloff from initial inductance
4 Continuous DC current for approximate temperature rise of 40
°C from a 25°C ambient
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Mounting Pattern
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