Features
0805 size
Magnetic shielding
Height as low as 0.85 mm
Nickel barrier
RoHS compliant*
Applications
Prevention of electromagnetic interference
to signals on the secondary side of
electronic equipment
CV201210 Series - Ferrite Multi-Layer Chip Inductors
Inductance Test Voltage ...............60 mV
Temperature Rise
.................30 °C max. at rated current
Operating Temperature
................................-55 °C to +125 °C
Storage Temperature
................................-55 °C to +125 °C
Re ow Soldering .. 230 °C, 50 sec. max.
Resistance to Soldering Heat
.......................... +260 °C, 10 seconds
Electrical Specifi cations
Bourns® Part No. Inductance Q
Test
Freq.
(MHz)
SRF
(MHz)
DCR
(mΩ)
I rms
(mA)
µH Tol. % Min. L, Q Min. Max. Max.
CV201210-47NK 0.047 ±10 15 50* 320 200 300
CV201210-68NK 0.068 ±10 15 50 280 200 300
CV201210-82NK 0.082 ±10 15 50 255 200 300
CV201210-R10K 0.10 ±10 20 25 235 300 250
CV201210-R12K 0.12 ±10 20 25 220 300 250
CV201210-R15K 0.15 ±10 20 25 200 400 250
CV201210-R18K 0.18 ±10 20 25 185 400 250
CV201210-R22K 0.22 ±10 20 25 170 500 250
CV201210-R27K 0.27 ±10 20 25 150 500 250
CV201210-R33K 0.33 ±10 20 25 145 550 250
CV201210-R39K 0.39 ±10 25 25 135 650 200
CV201210-R47K 0.47 ±10 25 25 125 650 200
CV201210-R56K 0.56 ±10 25 25 115 750 150
CV201210-R68K 0.68 ±10 25 25 105 800 150
CV201210-R82K 0.82 ±10 25 25 100 1000 150
CV201210-1R0K 1.0 ±10 45 10 75 400 50
CV201210-1R2K 1.2 ±10 45 10 65 500 50
CV201210-1R5K 1.5 ±10 45 10 60 500 50
CV201210-1R8K 1.8 ±10 45 10 55 600 50
CV201210-2R2K 2.2 ±10 45 10 50 650 30
CV201210-2R7K 2.7 ±10 45 10 45 750 30
CV201210-3R3K 3.3 ±10 45 10 41 800 30
CV201210-3R9K 3.9 ±10 45 10 38 900 30
CV201210-4R7K 4.7 ±10 45 10 35 1000 30
CV201210-5R6K 5.6 ±10 45432 900 15
CV201210-6R8K 6.8 ±10 45429 1000 15
CV201210-8R2K 8.2 ±10 45426 1100 15
CV201210-100K 10 ±10 45224 1150 15
CV201210-120K 12 ±10 45222 1250 5
CV201210-150K 15 ±10 30119 800 5
CV201210-180K 18 ±10 30118 900 5
CV201210-220K 22 ±10 30116 1100 5
CV201210-270K 27 ±10 30114 1150 5
CV201210-330K 33 ±10 30 0.4 13 1250 5
General Specifi cations
Base Material................................Ferrite
Terminal ....................................Ag/Ni/Sn
Packaging
0.85 mm Product Height
.............................. 4,000 pcs. per reel
1.25 mm Product Height
.............................. 2,000 pcs. per reel
Materials
Product Dimensions
*RoHS COMPLIANT
DIMENSIONS: MM
(INCHES)
Recommended Layout
*Test Frequency for L (inductance) of CV201210-47NK is 10 MHz.
Packaging Specifi cations
DIMENSIONS: MM
(INCHES)
9.0
(.354)
12.0
(.472)
2.0 ± 0.8
(.079 ± .031)
60.0
(2.362)
178.0
(7.00)
DIA.
13.5 ± 0.5
(.531 ± .020)DIA.
13.0 ± 0.5
(.512 ± .020)
DIA.
21.0 ± 0.8
(.827 ± .031)
2.0 ± 0.2
(.079 ± .008)
0.5 ± 0.3
(0.02 ± 0.008) 1.25 ± 0.20
(0.49 ± 0.008)
A ± 0.20
(A ± 0.008)
Model Dim. A
CV201210-47NK through
CV201210-R39K
0.85
(0.033)
CV201210-R47K through
CV201210-R82K
1.25
(0.050)
CV201210-1R0K through
CV201210-2R2K
0.85
(0.033)
CV201210-2R7K through
CV201210-330K
1.25
(0.050)
1.0
(.039)
1.0
(.039)
3.0
(.118)
*RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011.
Specifications are subject to change without notice. Users should verify actual device performance in their
specific applications. The products described herein and this document are subject to specific legal disclaimers
as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf.
WARNING Cancer and Reproductive Harm
www.P65Warnings.ca.gov
REV. 12/14
CV201210 Series - Ferrite Multi-Layer Chip Inductors
Electrical Specifi cations
001011
0
20
40
60
80
100
120
0001001011
DC Current (mA)
Frequency (MHz)Frequency (MHz)
Frequency (MHz)
scitsiretcarahC saiB CDscitsiretcarahC Q
scitsiretcarahC ecnadepmIscitsiretcarahC ecnatcudnI
0.1
1
10
100
Inductance (µH)
Q
Inductance (µH)
Impedance (ohms)
0001001011
0.1
1
10
100
001011
1000
1
10
100
1000
10000
330
330
330
150
4R7
4R7
4R7
1R0
1R0
R10
1R0
330
100
100
4R7
1R2
R12
Specifications are subject to change without notice.
Users should verify actual device performance in their specific applications.
The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf.
Tel: +886-2 2562-4117 • Email: asiacus@bourns.com
EMEA: Tel: +36 88 520 390 • Email: eurocus@bourns.com
The Americas: Tel: +1-951 781-5500 • Email: americus@bourns.com
www.bourns.com
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This legal disclaimer applies to purchasers and users of Bourns® products manufactured by or on behalf of Bourns, Inc. and
its aliates (collectively, “Bourns”).
Unless otherwise expressly indicated in writing, Bourns® products and data sheets relating thereto are subject to change
without notice. Users should check for and obtain the latest relevant information and verify that such information is current
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The characteristics and parameters of a Bourns® product set forth in its data sheet are based on laboratory conditions, and
statements regarding the suitability of products for certain types of applications are based on Bourns’ knowledge of typical
requirements in generic applications. The characteristics and parameters of a Bourns® product in a user application may vary
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Unless Bourns has explicitly designated an individual Bourns® product as meeting the requirements of a particular industry
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failure of an individual Bourns® product to meet the requirements of such industry standard or particular qualication. Users
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Bourns® products are not recommended, authorized or intended for use in nuclear, lifesaving, life-critical or life-sustaining
applications, nor in any other applications where failure or malfunction may result in personal injury, death, or severe property
or environmental damage. Unless expressly and specically approved in writing by two authorized Bourns representatives
on a case-by-case basis, use of any Bourns® products in such unauthorized applications might not be safe and thus is at
the user’s sole risk. Life-critical applications include devices identied by the U.S. Food and Drug Administration as Class III
devices and generally equivalent classications outside of the United States.
Bourns expressly identies those Bourns® standard products that are suitable for use in automotive applications on such
products’ data sheets in the section entitled “Applications.” Unless expressly and specically approved in writing by two
authorized Bourns representatives on a case-by-case basis, use of any other Bourns® standard products in an automotive
application might not be safe and thus is not recommended, authorized or intended and is at the user’s sole risk. If Bourns
expressly identies a sub-category of automotive application in the data sheet for its standard products (such as infotainment
or lighting), such identication means that Bourns has reviewed its standard product and has determined that if such Bourns®
standard product is considered for potential use in automotive applications, it should only be used in such sub-category of
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or any other generally equivalent governmental organization standard applicable to products designed or manufactured for
use in aircraft or space applications. Bourns expressly identies Bourns® standard products that are suitable for use in aircraft
or space applications on such products’ data sheets in the section entitled “Applications.” Unless expressly and specically
approved in writing by two authorized Bourns representatives on a case-by-case basis, use of any other Bourns® standard
product in an aircraft or space application might not be safe and thus is not recommended, authorized or intended and is at
the user’s sole risk.
The use and level of testing applicable to Bourns® custom products shall be negotiated on a case-by-case basis by Bourns
and the user for which such Bourns® custom products are specially designed. Absent a written agreement between Bourns
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also apply to such Bourns® custom products.
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bilingual versions are available at:
Web Page: http://www.bourns.com/legal/disclaimers-terms-and-policies
PDF: http://www.bourns.com/docs/Legal/disclaimer.pdf
C1753 05/17/18R