SSR21NVS-M25064 [KEMET]
Single Phase EMI Filter,;
| 型号： | SSR21NVS-M25064 |
| 厂家： | 
KEMET CORPORATION |
| 描述： | Single Phase EMI Filter, LTE |
| 文件： | 总7页 (文件大小：367K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
AC Line Filters
Common Mode SSR Coils, 21NVS-M/NHS-M,
Wide Range Impedance Type
Overview
Applications
The KEMET SSR coils are common mode chokes with a
wide variety of characteristics. These gear type coils are
designed with our proprietary high permeability ferrite
S15H cores and are useful in various noise countermeasure
fields.ꢀ
• Audio-visual equipment
• Officeꢀautomationꢀequipment
• Digital appliances
• Power supplies
Benefits
• Proprietary S15H ferrite material
• High permeability
• Higher performance due additional windings
• High impedance in wide frequency range due to divided
bobbin
• Compactꢀsize,ꢀlowꢀprofileꢀandꢀlightꢀweight
• Operatingꢀtemperatureꢀrangeꢀfromꢀ−25°Cꢀtoꢀ+120°C
• UL94ꢀV-0ꢀflameꢀretardantꢀratedꢀbaseꢀandꢀbobbin
Part Number System
SSR
Series
SSR
21N
VS-M
03
1500
Core Size
(mm)
Rated Current AC
Inductance (mH)
Minimum
Core Orientation and Bobbin Type
(A)
21N = 20.9 mm
HS-M = Horizontal, bobbin with
sectional winding structure
VS-M = Vertical, bobbin with sectional
winding structure
0x = 0.x A
xx = x.x A
xxx0 = xxx mH
xxx = xx.x mH
Examples:
04 = 0.4 A
13 = 1.3 A
Examples:
1590 = 159 mH
034 = 3.4 mH
One world. One KEMET
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
LF0047_SSR21NVS-M_NHS-M • 7/23/2018
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AC Line Filters – Common Mode SSR Coils, 21NVS-M/NHS-M, Wide Range Impedance Type
Magnetic Permeability of Ferrite Material
Inꢀorderꢀtoꢀachieveꢀmostꢀefficientꢀnoiseꢀreduction,ꢀitꢀisꢀimportantꢀtoꢀselectꢀtheꢀmaterialꢀaccordingꢀtoꢀtheꢀtargetꢀfrequencyꢀ
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
ofꢀtheꢀmagneticꢀpermeabilityꢀasꢀshownꢀinꢀtheꢀfigureꢀservesꢀforꢀreferenceꢀpurposesꢀonlyꢀandꢀitꢀshouldꢀbeꢀtestedꢀonꢀtheꢀactualꢀ
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
2ꢀ,ꢀꢀꢀ
Higꢋer magnetic permeaꢉilityꢊ
Higꢋer noise sꢌppression eꢍꢍect
in tꢋe loꢈer ꢍreꢎꢌency range
ꢌꢇꢒꢓꢇ ꢔerieꢕ
S1ꢆH
S1ꢇH
1ꢀH
1ꢀ,ꢀꢀꢀ
Loꢈer magnetic permeaꢉilityꢊ
Higꢋer noise sꢌppression eꢍꢍect
in tꢋe ꢋigꢋer ꢍreꢎꢌency range
ꢅH
ꢇH
ꢑiꢒꢓꢇ ꢔerieꢕ
1ꢄꢀꢀL
ꢅꢀꢀL
ꢀ
1ꢀ ꢁHꢂ
1ꢀꢀ ꢁHꢂ
1 MHꢂ
1ꢀ MHꢂ
1ꢀꢀ MHꢂ
1 ꢃHꢂ
ꢀꢁꢁeꢂꢃive ꢄreꢅꢆeꢇꢂꢈ ꢉꢊꢇꢋe
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
LF0047_SSR21NVS-M_NHS-M • 7/23/2018
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AC Line Filters – Common Mode SSR Coils, 21NVS-M/NHS-M, Wide Range Impedance Type
Dimensions – Millimeters
SSR21NVS-M
SSR21NHS-M
22ꢁꢂ Maꢃimꢄm
1ꢀꢁꢂ
2ꢀꢁꢂ Maꢃimꢄm
1ꢂꢁꢂ
N1
N2
N1
N2
φ0.8
φ0.8
1ꢂ ꢇ ꢂꢁꢆ
18.5 ± 0.5
1ꢀ ꢇ ꢂꢁꢆ
1ꢂ ꢇ ꢂꢁꢆ
Environmental Compliance
All KEMET AC Line Filters are RoHS Compliant.
RoHS Compliant
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
LF0047_SSR21NVS-M_NHS-M • 7/23/2018
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AC Line Filters – Common Mode SSR Coils, 21NVS-M/NHS-M, Wide Range Impedance Type
Table 1 – Ratings & Part Number Reference
DC Resistance/ Temperature
Rated Current Inductance (mH)
Wire Diameter
(mm)
Weight (g)
Approximate
Part Number
Line (Ω)
Rise (K)
Maximum
AC (A)
Minimum
Maximum
SSR21NHS-M031500
SSR21NVS-M031500
SSR21NHS-M041350
SSR21NVS-M041350
SSR21NHS-M051200
SSR21NVS-M051200
SSR21NHS-M06890
SSR21NVS-M06890
SSR21NHS-M07680
SSR21NVS-M07680
SSR21NHS-M08475
SSR21NVS-M08475
SSR21NHS-M10345
SSR21NVS-M10345
SSR21NHS-M12220
SSR21NVS-M12220
SSR21NHS-M15164
SSR21NVS-M15164
SSR21NHS-M18125
SSR21NVS-M18125
SSR21NHS-M20103
SSR21NVS-M20103
SSR21NHS-M25064
SSR21NVS-M25064
SSR21NHS-M30041
SSR21NVS-M30041
0.3
0.3
0.4
0.4
0.5
0.5
0.6
0.6
0.7
0.7
0.8
0.8
1.0
1.0
1.2
1.2
1.5
1.5
1.8
1.8
2.0
2.0
2.5
2.5
3.0
3.0
150.0
150.0
135.0
135.0
120.0
120.0
89.0
89.0
68.0
68.0
47.5
47.5
34.5
34.5
22.0
22.0
16.4
16.4
12.5
12.5
10.3
10.3
6.4
2.70
2.70
2.00
2.00
1.85
1.85
1.35
1.35
0.95
0.95
0.68
0.68
0.51
0.51
0.35
0.35
0.23
0.23
0.19
0.19
0.15
0.15
0.09
0.09
0.07
0.07
40
40
40
40
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
0.20
0.20
0.23
0.23
0.23
0.23
0.25
0.25
0.28
0.28
0.30
0.30
0.32
0.32
0.35
0.35
0.40
0.40
0.40
0.40
0.45
0.45
0.50
0.50
0.55
0.55
13.0
14.5
13.0
14.5
13.0
14.5
13.0
14.5
13.0
14.5
13.0
14.5
13.0
14.5
13.0
14.5
13.0
14.5
13.0
14.5
13.0
14.5
13.0
14.5
13.0
14.5
6.4
4.1
4.1
Performance Characteristics
Item
Rated Voltage
Performance Characteristics
250 VAC
Withstanding Voltage
2,400 VAC (2 seconds, between lines)
Insulation Resistance
>ꢀ100ꢀMΩꢀatꢀ500ꢀVDCꢀ(betweenꢀlines)
Rated Current AC Range
Rated Inductance Range
Inductance Measurement Condition
Thermal Class
0.3 – 3.0 A
4.1 – 150.0 mH minimum
10 kHz
Eꢀ(120°C)
Operating Temperature Range
Inductance Measurement Condition
−25°Cꢀtoꢀ+120°Cꢀ(includeꢀselfꢀtemperatureꢀrise)
at 10 kHz
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
LF0047_SSR21NVS-M_NHS-M • 7/23/2018
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AC Line Filters – Common Mode SSR Coils, 21NVS-M/NHS-M, Wide Range Impedance Type
Frequency Characteristics
Packaging
Type
Packaging Type
Pieces per Box
SSR21NHS-M
SSR21NVS-M
420
450
Tray
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
LF0047_SSR21NVS-M_NHS-M • 7/23/2018
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AC Line Filters – Common Mode SSR Coils, 21NVS-M/NHS-M, Wide Range Impedance Type
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.
KEMETꢀrecommendsꢀthatꢀmaximumꢀstorageꢀtemperatureꢀnotꢀexceedꢀ40°Cꢀandꢀmaximumꢀstorageꢀhumidityꢀnotꢀexceedꢀ70%ꢀ
relativeꢀhumidityꢀandꢀatmospheresꢀshouldꢀbeꢀfreeꢀofꢀchlorineꢀandꢀsulfurꢀbearingꢀcompounds.ꢀTemperatureꢀfluctuationsꢀ
shouldꢀbeꢀminimizedꢀtoꢀavoidꢀcondensationꢀonꢀtheꢀparts.ꢀAvoidꢀalsoꢀstorageꢀnearꢀstrongꢀmagneticꢀfieldsꢀasꢀthisꢀmightꢀ
magnetize the product.
For optimized solderability, AC Line Filters’ stock should be used promptly, preferably within 6 months of receipt.
Product temperature rise values
The values listed for tempreature rise are the result of self-heating in wires when the rated current (commercial frequency)
is applied.
Check and evaluate the value of the core temperature rise under actual operating conditions when using.
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
specifiedꢀbyꢀtheꢀlawꢀisꢀrequiredꢀforꢀexport.
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
LF0047_SSR21NVS-M_NHS-M • 7/23/2018
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AC Line Filters – Common Mode SSR Coils, 21NVS-M/NHS-M, Wide Range Impedance Type
KEMET Electronics Corporation Sales Offices
Forꢀaꢀcompleteꢀlistꢀofꢀourꢀglobalꢀsalesꢀoffiꢀꢀces,ꢀpleaseꢀvisitꢀwww.kemet.com/sales.
Disclaimer
Allꢀproductꢀspecifiꢀcations,ꢀstatements,ꢀinformationꢀandꢀdataꢀ(collectively,ꢀtheꢀ“Information”)ꢀinꢀthisꢀdatasheetꢀareꢀsubjectꢀtoꢀchange.ꢀTheꢀcustomerꢀisꢀresponsibleꢀforꢀ
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,ꢀbutꢀareꢀnotꢀintendedꢀtoꢀconstituteꢀ–ꢀandꢀKEMETꢀspecifiꢀcallyꢀdisclaimsꢀ–ꢀanyꢀwarrantyꢀconcerningꢀsuitabilityꢀforꢀaꢀspecifiꢀcꢀcustomerꢀapplicationꢀorꢀuse.ꢀ
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.
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
LF0047_SSR21NVS-M_NHS-M • 7/23/2018
7
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