AC Line Filters
Common Mode SC Coils, SC-G/GS Series, Small Type
Overview
Applications
The KEMET SC-G/GS coils are common mode chokes with
a wide variety of characteristics. These toroidal coils are
designed with our proprietary ferrite cores and are useful in
various noise countermeasure fields.
• Audio-visual equipment
• Home appliances
• Power supplies
Benefits
• Proprietary 10H ferrite material and equivalents
• Suitable for ≥ 150 kHz range
• Wide variety of sizes and specifications
• Operating temperature range from −25°C to +105°C
or +120°C
• UL 94 V–2 or V–0 flame retardant rated cap
Part Number System
SC-
01-
Series
Rated Current
(A)
SC
0x = x A
Example:
02 = 2 A
Thermal Class
Blank = Class A
E = Class E
06
G
Inductance (mH)
Minimum
Dimension Code
(See Dimensions)
0x = 0.x mH
x0 = x.0 mH
G
GS
Examples:
06 = 0.6 mH
20 = 2.0 mH
Note: With exceptions,
see Table 1 for details.
One world. One KEMET
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
LF0011_SC-G-GS • 11/12/2019
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AC Line Filters – Common Mode SC Coils, SC-G/GS Series, Small Type
Magnetic Permeability of Ferrite Material
In order to achieve most efficient noise reduction, it is important to select the material according to the target frequency
band. Depending on its magnetic permeability, a particular ferrite material will be effective in a certain frequency band.
A schematic representation of the relationship between the magnetic permeability of each material and the corresponding
effective band range is shown in Figure 1. Materials with higher magnetic permeability are effective in the lower frequency
range, while those with lower magnetic permeability are effective in the higher frequency range. Thus, Mn-Zn products are
mainly used for reducing conduction noise, while Ni-Zn products are commonly used for radiation noise countermeasures.
The effective frequency range varies depending on core shape, size and number of windings. This frequency dependence
of the magnetic permeability as shown in the figure serves for reference purposes only and it should be tested on the actual
device to determine its effectiveness.
S18H, S15H, 10H, 7H, 5H, 1400L and 700L are KEMET’s proprietary ferrite material names.
Other materials can also be available on request.
Figure 1 - Relationship between the magnetic permeability of each material and its effective frequency range
20,000
Higher magnetic permeability:
Higher noise suppression effect
in the lower frequency range
Mn-Zn Series
Magnetic Permeability
S18H
S15H
10H
10,000
Lower magnetic permeability:
Higher noise suppression effect
in the higher frequency range
7H
5H
Ni-Zn Series
0
10 kHz
1400L
700L
100 kHz
1 MHz
10 MHz
100 MHz
1 GHz
Effective Frequency Range
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
LF0011_SC-G-GS • 11/12/2019
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AC Line Filters – Common Mode SC Coils, SC-G/GS Series, Small Type
Dimensions – Millimeters
OD
T
N2
L
N1
(b)
(a)
Part Name
SC-01-06G
SC-01-10G
SC-01-20G
SC-01-30G
SC-01-50G
SC-01-80G
SC-01-E50G
SC-02-06G
SC-02-10G
SC-02-20G
SC-02-30G
SC-03-06G
SC-03-10G
SC-03-E016G
SC-06-01G
SC-01-10GS
SC-01-20GS
SC-02-10GS
SC-03-05GS
Dimensions
(mm)
OD
T
(Maximum) (Maximum)
17.5
17.5
17.5
17.5
17.5
17.5
17.5
17.5
17.5
17.5
17.5
17.5
17.5
17.5
17.0
15.0
15.0
15.0
15.0
14.0
14.0
14.0
14.0
14.0
14.0
14.0
14.0
14.0
14.0
14.0
14.0
14.0
14.0
14.0
8.5
8.5
8.5
8.5
Pin Pitch1
(Reference)
L
a
b
15±2.0
15±2.0
15±2.0
15±2.0
15±2.0
15±2.0
15±2.0
15±2.0
15±2.0
15±2.0
15±2.0
15±2.0
15±2.0
15±2.0
8±1.5
15±2.0
15±2.0
15±2.0
15±2.0
8
8
8
8
8
8
6
8
8
8
8
8
8
10
6
6
6
6
6
13
13
13
13
13
13
10
13
13
13
13
13
13
11
10
8
8
8
8
*Pin pitch values are for reference only. Values are not guaranteed.
Environmental Compliance
All KEMET AC line filters are RoHS Compliant.
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
LF0011_SC-G-GS • 11/12/2019
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AC Line Filters – Common Mode SC Coils, SC-G/GS Series, Small Type
Performance Characteristics
Item
Performance Characteristics
Rated Voltage
Withstanding Voltage
Insulation Resistance
Rated Current Range
Rated Inductance Range
Inductance Measurement Condition
Thermal Class
250 VAC/VDC
2, 400 V (2 seconds, between lines)
> 100 MΩ at 500 VDC (between lines)
1–6A
0.105 – 8.0 mH minimum
1 kHz, 10 kHz, and 100 kHz
A (105°C) and E (120°C)
−25°C to +105°C (include self temperature rise) and
-25°C to +120°C (include self temperature rise)
Operating Temperature Range
Table 1 – Ratings & Part Number Reference
Part
Number
Rated
Current
AC (A)
SC-01-06G
SC-01-10G
SC-01-20G
SC-01-30G
SC-01-50G
SC-01-80G
SC-01-E50G
SC-01-E100G
SC-01-E121G
SC-01-E150G
SC-02-06G
SC-02-10G
SC-02-20G
SC-02-30G
SC-03-06G
SC-03-10G
SC-03-E016G
SC-06-01G
SC-01-10GS
SC-01-20GS
SC-02-10GS
SC-03-05GS
1
1
1
1
1
1
1
1
1
1
2
2
2
2
3
3
3
6
1
1
2
3
DC
Inductance
Temperature
Resistance/
Rise (K)
(mH)
Line (mΩ)
Minimum
Maximum
Maximum
0.6000 3
1.0000 3
2.0000 3
3.0000 3
5.0000 3
8.0000 3
5.0000 1
10.0000
12.0000
15.0000
0.6000 3
1.0000 3
2.0000 3
3.0000 3
0.6000 3
1.0000 3
0.1638 2
0.1050 1
1.0000 1
2.0000 1
1.0000 1
0.5000 1
60.00
70.00
100.00
120.00
150.00
300.00
150.00
350.00
400.00
450.00
50.00
50.00
70.00
85.00
30.00
35.00
8.51
10.00
130.00
180.00
80.00
45.00
40.0
40.0
40.0
40.0
40.0
40.0
40.0
40.0
40.0
40.0
40.0
40.0
40.0
40.0
40.0
40.0
17.5
40.0
40.0
40.0
40.0
45.0
Wire
Diameter
(mm)
Marking
Thermal
Class
Weight (g)
Approximate
0.40
0.40
0.40
0.40
0.40
0.35
0.40
0.35
0.35
0.35
0.50
0.50
0.50
0.50
0.60
0.60
0.70
0.65
0.30
0.30
0.40
0.45
106
110
120
130
150
180
150
100
121
–
206
210
220
230
306
310
–
–
–
–
A (105°C)
A (105°C)
A (105°C)
A (105°C)
A (105°C)
A (105°C)
E (120°C)
E (120°C)
E (120°C)
E (120°C)
A (105°C)
A (105°C)
A (105°C)
A (105°C)
A (105°C)
A (105°C)
E (120°C)
A (105°C)
A (105°C)
A (105°C)
A (105°C)
A (105°C)
5.0
5.0
5.0
6.0
7.0
6.0
4.9
6.0
6.0
6.0
6.0
7.0
8.0
9.0
7.0
8.0
4.5
3.8
2.0
2.0
3.0
3.0
Parts in bold are not for new design.
1
Inductance Measurement Condition: 1 kHz
2
Inductance Measurement Condition: 10 kHz
3
Inductance Measurement Condition: 100 kHz
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
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LF0011_SC-G-GS • 11/12/2019
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AC Line Filters – Common Mode SC Coils, SC-G/GS Series, Small Type
Frequency Characteristics
1M
SC-01-06G
1M
10k
10k
Impedance (Ω)
100k
Impedance (Ω)
100k
1k
100
10
1k
100
10
1
1
1k
1M
10k
100k
Frequency (Hz)
1M
10M
30M
1k
SC-01-20G
1M
10k
10k
Impedance (Ω)
100k
Impedance (Ω)
100k
1k
100
1k
10M
30M
100k
1M
10M
30M
100k
1M
10M
30M
100k
1M
10M
30M
SC-01-30G
100
10k
100k
Frequency (Hz)
1M
10M
30M
1k
SC-01-50G
1M
10k
10k
Impedance (Ω)
100k
Impedance (Ω)
1M
1k
100k
1k
100
10
10k
Frequency (Hz)
SC-01-80G
1k
100
10
1
1
1k
10k
100k
Frequency (Hz)
1M
10M
30M
1k
SC-01-E50G
1M
100k
10k
10k
Impedance (Ω)
100k
Impedance (Ω)
100k
Frequency (Hz)
1
1
1M
10k
10
10
1M
SC-01-10G
1k
100
10
10k
Frequency (Hz)
SC-02-06G
1k
100
10
1
1
1k
10k
100k
Frequency (Hz)
1M
10M
30M
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
1k
10k
Frequency (Hz)
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AC Line Filters – Common Mode SC Coils, SC-G/GS Series, Small Type
Frequency Characteristics cont.
1M
SC-02-10G
1M
10k
10k
Impedance (Ω)
100k
Impedance (Ω)
100k
1k
100
10
1k
100
10
1
1
1k
1M
10k
100k
Frequency (Hz)
1M
10M
30M
1k
SC-02-30G
1M
10k
10k
Impedance (Ω)
100k
Impedance (Ω)
100k
1k
100
10
10M
30M
100k
1M
10M
30M
100k
1M
10M
30M
100k
1M
10M
30M
SC-03-06G
100
10k
100k
Frequency (Hz)
1M
10M
30M
1k
SC-03-10G
1M
10k
10k
Impedance (Ω)
100k
Impedance (Ω)
1M
1k
100k
1k
100
10k
Frequency (Hz)
SC-03-E016G
1k
100
10
10
1
1
1k
10k
100k
Frequency (Hz)
1M
10M
1k
30M
SC-06-01G
1M
100k
10k
10k
Impedance (Ω)
100k
Impedance (Ω)
100k
Frequency (Hz)
1
1k
1M
10k
10
1
1M
SC-02-20G
1k
100
10
10k
Frequency (Hz)
SC-01-10GS
1k
100
10
1
1
1k
10k
100k
Frequency (Hz)
1M
10M
30M
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
1k
10k
Frequency (Hz)
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AC Line Filters – Common Mode SC Coils, SC-G/GS Series, Small Type
Frequency Characteristics cont.
1M
SC-01-20GS
1M
10k
10k
Impedance (Ω)
100k
Impedance (Ω)
100k
1k
100
10
1k
100
10
1
1
1k
1M
SC-02-10GS
10k
100k
1M
10M
30M
100k
1M
10M
30M
Frequency (Hz)
1k
10k
100k
Frequency (Hz)
1M
10M
30M
SC-03-05GS
Impedance (Ω)
100k
10k
1k
100
10
1
1k
10k
Frequency (Hz)
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Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
LF0011_SC-G-GS • 11/12/2019
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AC Line Filters – Common Mode SC Coils, SC-G/GS Series, Small Type
Packaging
Type
Packaging Type
SC-G
SC-03-E016G
SC-GS
Tray
Bulk
Pieces Per Box
1,300
550
3,000
Handling Precautions
Precautions for product storage
AC Line Filters should be stored in normal working environments. While the chokes themselves are quite robust in other
environments, solderability will be degraded by exposure to high temperatures, high humidity, corrosive atmospheres, and
long term storage.
KEMET recommends that maximum storage temperature not exceed 40°C and maximum storage humidity not exceed 70%
relative humidity. Atmospheres should be free of chlorine and sulfur bearing compounds. Temperature fluctuations should
be minimized to avoid condensation on the parts. Avoid storage near strong magnetic fields, as this might magnetize the
product.
For optimized solderability, AC line filters stock should be used promptly and preferably within 6 months of receipt.
Product temperature rise values
The values listed for temperature rise are the result of self-heating in wires when the rated current (commercial frequency)
is applied.
When using the product, check and evaluate the value of the core temperature rise under actual operating conditions.
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
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LF0011_SC-G-GS • 11/12/2019
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AC Line Filters – Common Mode SC Coils, SC-G/GS Series, Small Type
KEMET Electronics Corporation Sales Offices
For a complete list of our global sales offi ces, please visit www.kemet.com/sales.
Disclaimer
All product specifi cations, statements, information and data (collectively, the “Information”) in this datasheet are subject to change. The customer is responsible for
checking and verifying the extent to which the Information contained in this publication is applicable to an order at the time the order is placed. All Information given
herein is believed to be accurate and reliable, but it is presented without guarantee, warranty, or responsibility of any kind, expressed or implied.
Statements of suitability for certain applications are based on KEMET Electronics Corporation’s (“KEMET”) knowledge of typical operating conditions for such
applications, but are not intended to constitute – and KEMET specifi cally disclaims – any warranty concerning suitability for a specifi c customer application or use.
The Information is intended for use only by customers who have the requisite experience and capability to determine the correct products for their application. Any
technical advice inferred from this Information or otherwise provided by KEMET with reference to the use of KEMET’s products is given gratis, and KEMET assumes no
obligation or liability for the advice given or results obtained.
Although KEMET designs and manufactures its products to the most stringent quality and safety standards, given the current state of the art, isolated component
failures may still occur. Accordingly, customer applications which require a high degree of reliability or safety should employ suitable designs or other safeguards
(such as installation of protective circuitry or redundancies) in order to ensure that the failure of an electrical component does not result in a risk of personal injury or
property damage.
Although all product–related warnings, cautions and notes must be observed, the customer should not assume that all safety measures are indicted or that other
measures may not be required.
When providing KEMET products and technologies contained herein to other countries, the customer must abide by the procedures and provisions stipulated in all
applicable export laws and regulations, including without limitation the International Traffi c in Arms Regulations (ITAR), the US Export Administration Regulations
(EAR) and the Japan Foreign Exchange and Foreign Trade Act.
KEMET is a registered trademark of KEMET Electronics Corporation.
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LF0011_SC-G-GS • 11/12/2019
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