SC03
Vishay Aztronic
Common Mode Inductors,
Noise Suppression
FEATURES
•
Copper winding on ferrite toroid in epoxy case
•
Phase opposition winding is an excellent filter for
assymmetrical (common mode) noise
•
Efficiency can be increased with Y-capacitors and
X-capacitors to make an EMC filter
•
Vertical mounting, style V or horizontal mounting, style H
•
Main use is switching power supplies
DIMENSIONS
in millimeters
SC03 V
15
1
10
10
4
18
3
13
1
4
18
1
2
12.5
3.5
3.5
2
2
3
15
SC03 H
ELECTRICAL
DIAGRAM
4
3
18
20
0.7 x 0.7
0.7 x 0.7
ELECTRICAL SPECIFICATIONS
Nominal Operating Voltage
Limiting Voltage
250 V
RMS
1500 V
RMS
50 Hz
ENVIRONMENTAL SPECIFICATIONS
Operating Temperature Range
- 40 °C + 125 °C
MARKING
Print marked:
manufacturer, model, style, inductance value, nominal
current by winding, nominal operating voltage, diagram
windings
PACKAGING
50 pieces in box
www.vishay.com
39
For technical questions, contact: sfer@vishay.com
Document Number: 59024
Revision: 01-Oct-07
SC03
Common Mode Inductors,
Noise Suppression
ORDERING INFORMATION
SC
MODEL
03
STYLE
V
VERSION
V: vertical
H: horizontal
6.8 mH
INDUCTANCE VALUE
e3
LEAD FINISH
e3: pure Sn
Vishay Aztronic
SAP PART NUMBERING GUIDELINES
S
C
0
3
V
VERSION
6
8
2
N
B
2
5
MODEL
STYLE
INDUCTANCE
VALUE
TOL.
PACKAGING
CODE
SPECIAL
(IF APPLICABLE)
See the end of this data book for conversion tables
NOMINAL
CURRENT
A
0.3
0.4
0.5
0.7
1.2
1.3
1.5
2
3.5
Other values on request.
BY WINDING
INDUCTANCE
± 30 %
mH
47
33
18
10
6.8
4.7
3,3
1
0.47
DCR
MAX.
mΩ
4100
2600
1500
600
290
220
180
90
37
Document Number: 59024
Revision: 01-Oct-07
For technical questions, contact: sfer@vishay.com
www.vishay.com
40
Legal Disclaimer Notice
Vishay
Notice
Specifications of the products displayed herein are subject to change without notice. Vishay Intertechnology, Inc.,
or anyone on its behalf, assumes no responsibility or liability for any errors or inaccuracies.
Information contained herein is intended to provide a product description only. No license, express or implied, by
estoppel or otherwise, to any intellectual property rights is granted by this document. Except as provided in Vishay's
terms and conditions of sale for such products, Vishay assumes no liability whatsoever, and disclaims any express
or implied warranty, relating to sale and/or use of Vishay products including liability or warranties relating to fitness
for a particular purpose, merchantability, or infringement of any patent, copyright, or other intellectual property right.
The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications.
Customers using or selling these products for use in such applications do so at their own risk and agree to fully
indemnify Vishay for any damages resulting from such improper use or sale.
Document Number: 91000
Revision: 08-Apr-05
www.vishay.com
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