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Bourns Electronic |
Features
■ 0805 size
■ Magnetic shielding
■ Height as low as 0.85 mm
■ Nickel barrier
■ Lead free
Applications
■ Prevention of electromagnetic
interference to signals on the secondary
side of electronic equipment
CV201210 Series - Ferrite Multi-Layer Chip Inductors
Electrical Specifications
Bourns Part No.
CV201210-47NK
Inductance
Q Test Freq. SRF MHz
µH Tol. % min. L,Q MHz
0.047 ± 10 15
50*
min.
320
CV201210-68NK
0.068 ± 10 15 50 280
CV201210-82NK
0.082 ± 10 15 50 255
CV201210-R10K
0.10 ± 10 20 25 235
CV201210-R12K
0.12 ± 10 20 25 220
CV201210-R15K
0.15 ± 10 20 25 200
CV201210-R18K
0.18 ± 10 20 25 185
CV201210-R22K
0.22 ± 10 20 25 170
CV201210-R27K
0.27 ± 10 20 25 150
CV201210-R33K
0.33 ± 10 20 25 145
CV201210-R39K
0.39 ± 10 25 25 135
CV201210-R47K
0.47 ± 10 25 25 125
CV201210-R56K
0.56 ± 10 25 25 115
CV201210-R68K
0.68 ± 10 25 25 105
CV201210-R82K
0.82 ± 10 25 25 100
www.DataSheet4UC.cVom201210-1R0K
1.0 ± 10 45
10
75
CV201210-1R2K
1.2 ± 10 45
10
65
CV201210-1R5K
1.5 ± 10 45
10
60
CV201210-1R8K
1.8 ± 10 45
10
55
CV201210-2R2K
2.2 ± 10 45
10
50
CV201210-2R7K
2.7 ± 10 45
10
45
CV201210-3R3K
3.3 ± 10 45
10
41
CV201210-3R9K
3.9 ± 10 45
10
38
CV201210-4R7K
4.7 ± 10 45
10
35
CV201210-5R6K
5.6 ± 10 45
4
32
CV201210-6R8K
6.8 ± 10 45
4
29
CV201210-8R2K
8.2 ± 10 45
4
26
CV201210-100K
10 ± 10 45
2
24
CV201210-120K
12 ± 10 45
2
22
CV201210-150K
15 ± 10 30
1
19
CV201210-180K
18 ± 10 30
1
18
CV201210-220K
22 ± 10 30
1
16
CV201210-270K
27 ± 10 30
1
14
CV201210-330K
33 ± 10 30
0.4
13
*Test Frequency for L (inductance) of CV201210-47NK is 10 MHz.
DCR
mΩ max.
200
200
200
300
300
400
400
500
500
550
650
650
750
800
1000
400
500
500
600
650
750
800
900
1000
900
1000
1100
1150
1250
800
900
1100
1150
1250
I rms
mA max.
300
300
300
250
250
250
250
250
250
250
200
200
150
150
150
50
50
50
50
30
30
30
30
30
15
15
15
15
5
5
5
5
5
5
Packaging Specifications
178.0
(7.00)
DIA.
2.0 ± 0.8
(.079 ± .031)
12.0
(.472)
General Specifications
Temperature Rise
...................30 ˚C max. at rated current
Operating Temperature
..................................-55 °C to +125 °C
Storage Temperature
.................................-55 °C to +125 °C
Reflow Soldering ...230 °C, 50 sec. max.
Resistance to Soldering Heat
...............................260 ˚C, 10 seconds
Materials
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
Product Dimensions
A ± 0.20
(A ± 0.008)
0.5 ± 0.3
(0.02 ± 0.008)
2.0 ± 0.2
(.079 ± .008)
DIMENSIONS:
MM
(INCHES)
1.25 ± 0.20
(0.49 ± 0.008)
Model
CV201210-47NK through
CV201210-R39K
CV201210-R47K through
CV201210-R82K
CV201210-1R0K through
CV201210-2R2K
CV201210-2R7K through
CV201210-330K
Dimension A
0.85
(0.033)
1.25
(0.050)
0.85
(0.033)
1.25
(0.050)
Recommended Layout
3.0
(.118)
21.0 ± 0.8
(.827 ± .031)
13.5 ± 0.5
(.531 ± .020)
DIA.
13.0 ± 0.5
(.512 ± .020)
DIA.
60.0
(2.362)
1.0
(.039)
1.0
(.039)
9.0
(.354)
*RoHS Directive 2002/95/EC Jan 27 2003 including Annex
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
CV201210 Series - Ferrite Multi-Layer Chip Inductors
Electrical Specifications
Q Characteristics
120
100
80
60
40 1R0
100
20 330
4R7
0
1 10
Frequency (MHz)
R10
100
DC Bias Characteristics
100
330
100
10
4R7
1R2
1
R12
0.1
1
10 100
DC Current (mA)
Inductance Characteristics
100
330
10
4R7
1R0
1
0.1
1
10 100
Frequency (MHz)
1000
Impedance Characteristics
10000
1000
330
150
100
4R7
10 1R0
1
1 10 100
Frequency (MHz)
1000
1000
REV. 06/05
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
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