AC Line Filters
Common Mode SS Coils, 28V/H-CH Series
Overview
Applications
The KEMET SS Coils, SS28V/H-CH Type AC line filters are
offered in a wide variety of sizes and specifications.
• Consumer Electronics
• Common mode choke
Common mode
Benefits
• Wide variety of sizes and specifications
• Inductances up to 60 mH
• Rated Currents up to 2.5 A
• DC Resistances as low as 0.16 Ω
H Type
CH
nt]
ant]
Rated
urrent
AC(A)
0.8
1.0
1.5
2.0
2.5
0.8
1.0
1.5
2.0
2.5
0.8
1.0
1.5
2.0
2.5
Inductance
(mH)
min.
DC resistance
(/line)
max.
35
25 System
Part Number
10
SS
287.5
V4.5
Core
Core
Series
Size53
(mm)
Orientation
41
SS 28 = 28.0 mm V- = Vertical
15.5 H- = Horizontal
11.5
7.5
60
45
17
13
8.0
Temperature
rise(K)
max.
0.95
45
0.65
45
0.35
50
0.22
45
R
0.16
45
Core Type
0.95
45
0.65
45
Blank = Standard
0.35
50
K = High permeability (μ ≈ 8,000)
R0.22
= High permeability (μ ≈ 10,000)
45
0.16
45
0.95
45
0.65
45
0.35
50
0.22
45
0.16
45
Weight approx.(g)
V
H
29.6
32.0
31.0
33.4
27.6
30.0
32.7
08
600- 30.3
30.5
32.9
Rated Current AC (A) 32.0Inductance (mH) Minimum
29.6
31.0
33.4
0x = 0.x A
xx0 = xx mH
27.6
30.0
xx = x.x A
0xx = x.x mH
30.3
32.7
Examples:
Examples:
32.9
30.5
08 = 0.8 A
600 = 60 mH
29.6
32.0
15 = 1.5 A
045 = 4.5 mH
31.0
33.4
27.6
30.0
30.3
32.7
32.9
30.5
anding voltage: 2400VAC (2sec between lines)
more than 100M (between lines) • Thermal class: E (120˚C)
–25 to T (T=120–temperature rise) • Inductance measurement condition: 1kHz, 1V, KC530
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
CH
Product
Type
CH
One world. One KEMET
LF0031_SS28V-H-CH • 1/31/2020
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AC Line Filters – Common Mode SS Coils, 28V/H-CH Series
Dimensions – Millimeters
SS28V-CH
24.5 Maximum
24.5 Maximum
24
24
30 Maximum
30 Maximum
20
10
22 Maximum
22 Maximum
30 Maximum
30 Maximum
4.0 ±1.0
10 ±0.510 ±0.5
20 ±0.520 ±0.5
20
13
30 Maximum
30 Maximum
24 ±0.524 ±0.5
10
13
13 ±0.513 ±0.5
ø0.8 ø0.8
4.0 ±1.0
35.5 Maximum
4.0 ±1.0
35.5 Maximum
4.0 ±1.0
ø0.8 ø0.8
SS28H-CH
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
LF0031_SS28V-H-CH • 1/31/2020
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AC Line Filters – Common Mode SS Coils, 28V/H-CH Series
Table 1 – Ratings & Part Number Reference
Part Number
Rated Current
AC (A)
SS28H-08350-CH
SS28V-08350-CH
SS28H-10250-CH
SS28V-10250-CH
SS28H-15100-CH
SS28V-15100-CH
SS28H-20075-CH
SS28V-20075-CH
SS28H-25045-CH
SS28V-25045-CH
SS28H-K08530-CH
SS28V-K08530-CH
SS28H-K10410-CH
SS28V-K10410-CH
SS28H-K15155-CH
SS28V-K15155-CH
SS28H-K20115-CH
SS28V-K20115-CH
SS28H-K25075-CH
SS28V-K25075-CH
SS28H-R08600-CH
SS28V-R08600-CH
SS28H-R10450-CH
SS28V-R10450-CH
SS28H-R15170-CH
SS28V-R15170-CH
SS28H-R20130-CH
SS28V-R20130-CH
SS28H-R25080-CH
SS28V-R25080-CH
0.8
0.8
1.0
1.0
1.5
1.5
2.0
2.0
2.5
2.5
0.8
0.8
1.0
1.0
1.5
1.5
2.0
2.0
2.5
2.5
0.8
0.8
1.0
1.0
1.5
1.5
2.0
2.0
2.5
2.5
Inductance
(mH)
Minimum
35.0
35.0
25.0
25.0
10.0
10.0
7.5
7.5
4.5
4.5
53.0
53.0
41.0
41.0
15.5
15.5
11.5
11.5
7.5
7.5
60.0
60.0
45.0
45.0
17.0
17.0
13.0
13.0
8.0
8.0
DC Resistance/
Line (Ω)
Maximum
0.95
0.95
0.65
0.65
0.35
0.35
0.22
0.22
0.16
0.16
0.95
0.95
0.65
0.65
0.35
0.35
0.22
0.22
0.16
0.16
0.95
0.95
0.65
0.65
0.35
0.35
0.22
0.22
0.16
0.16
Temperature
Rise (K)
Maximum
45
45
45
45
50
50
45
45
45
45
45
45
45
45
50
50
45
45
45
45
45
45
45
45
50
50
45
45
45
45
Weight (g)
Approximate
29.6
32.0
31.0
33.4
27.6
30.0
30.3
32.7
30.5
32.9
29.6
32.0
31.0
33.4
27.6
30.0
30.3
32.7
30.5
32.9
29.6
32.0
31.0
33.4
27.6
30.0
30.3
32.7
30.5
32.9
Performance Characteristics
Item
SS28V/H-CH
Rated Voltage
250 VAC
Withstanding Voltage
2,400 VAC (2 seconds, between lines)
Insulation Resistance
> 100 MΩ at 500 VDC (between lines)
Rated Current AC Range
0.8 – 2.5 A
Rated Inductance Range
4.5 – 60.0 mH minimum
Inductance Measurement Condition
1 kHz
Thermal Class
E (120°C)
Operating Temperature Range
−25°C to +120°C (include self temperature rise)
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
LF0031_SS28V-H-CH • 1/31/2020
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Common mode
AC Line Filters – Common Mode SS Coils, 28V/H-CH Series
Frequency
Characteristics
Frequency
characteristic
1M
1M
0
8350
08350
10250
10250
10k
15100
15100
1k
20075
20075
100
1
1k
10k
K08530
K08530
10k
K15155
K
15155
1k
K20115
K
20115
100
K25075
K25075
25046
25046
10
K10410
K10410
100k
Impedance (Ω)
Impedance (Ω)
100k
10
100k
1M
10M
30M
1M
10M
30M
Frequency (Hz)
1
1k
10k
100k
1M
Frequency (Hz)
10M
30M
1M
R10450
Impedance (Ω)
100k
R08600
10k
R15170
1k
R20130
100
R25080
10
1
1k
10k
100k
Frequency (Hz)
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
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
AC Line Filters
LF0031_SS28V-H-CH • 1/31/2020
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AC Line Filters – Common Mode SS Coils, 28V/H-CH Series
Export Control
For customers in Japan
For products that are controlled items subject to the “Foreign Exchange and Foreign Trade Law” of Japan, the export license
specified by the law is required for export.
For customers outside Japan
AC line filters should not be used or sold for the use in the development, production, stockpiling, or utilization of any
conventional weapons, mass-destruction weapons (nuclear, chemical, biological weapons, or missiles), or any other
weapons.
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
LF0031_SS28V-H-CH • 1/31/2020
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AC Line Filters – Common Mode SS Coils, 28V/H-CH Series
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.
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
LF0031_SS28V-H-CH • 1/31/2020
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