Bourns CS160808-R68K Ferrite multi-layer chip inductor Datasheet

NT
IA
PL
M
CO
Features
Applications
■ 0603 size
■ Prevention of electromagnetic
interference to signals on the secondary
side of electronic equipment
*R
oH
S
■ Magnetic shielding
■ High Q characteristics
■ Nickel barrier
■ Lead free
CS160808 Series - Ferrite Multi-Layer Chip Inductors
Electrical Specifications
Q
Test Freq.
DCR
I rms
µH
Inductance
Tol. %
typ.
L,Q MHz
min.
typ.
Ω max.
mΩ
mA max.
0.047
0.068
0.082
0.10
0.12
0.15
0.18
0.22
0.27
0.33
0.39
0.47
0.56
0.68
0.82
1.0
1.2
1.5
1.8
2.2
2.7
±10
±10
±10
±10
±10
±10
±10
±10
±10
±10
±10
±10
±10
±10
±10
±10
±10
±10
±10
±10
±10
45
45
45
30
30
30
30
30
30
30
30
30
30
30
30
50
50
50
50
50
50
50
50
50
25
25
25
25
25
25
25
25
25
25
25
25
10
10
10
10
10
10
260
250
245
240
205
180
165
150
136
125
110
105
95
80
75
70
60
55
50
45
40
320
290
280
270
260
250
220
200
190
180
170
160
150
140
130
95
80
70
70
60
55
150
200
250
250
300
350
400
400
500
550
600
700
900
900
1400
500
600
650
750
900
1000
200
200
200
200
200
200
200
200
200
150
150
150
150
150
100
100
100
50
50
50
50
Bourns Part No.
CS160808-47NK
CS160808-68NK
CS160808-82NK
CS160808-R10K
CS160808-R12K
CS160808-R15K
CS160808-R18K
CS160808-R22K
CS160808-R27K
CS160808-R33K
CS160808-R39K
CS160808-R47K
CS160808-R56K
CS160808-R68K
CS160808-R82K
CS160808-1R0K
CS160808-1R2K
CS160808-1R5K
CS160808-1R8K
CS160808-2R2K
CS160808-2R7K
SRF MHz
Packaging Specifications
Materials
Base Material ................................Ferrite
Terminal.....................................Ag/Ni/Sn
Packaging..................4,000 pcs. per reel
Product Dimensions
0.8 ± 0.15
(.031 ± .006)
0.5
MAX.
(.020)
21.0 ± 0.8
(.827 ± .031)
12.0
(.472)
0.8 ± 0.15
(.031 ± .006)
1.6 ± 0.15
(.063 ± .006)
DIMENSIONS:
2.0 ± 0.8
(.079 ± .031)
178.0
(7.00)
DIA.
General Specifications
Temperature Rise
...................20 ˚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
MM
(INCHES)
Recommended Layout
13.0 ± 0.5
(.512 ± .020)
DIA.
1.0
(.039)
REF.
1.0
(.039)
REF.
50.0
(1.969)
1.3
(.051)
REF.
13.0 ± 0.5
DIA.
(.512 ± .020)
0.5
REF.
(0.02)
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.
CS160808 Series - Ferrite Multi-Layer Chip Inductors
Electrical Specifications
100
DC Bias Characteristics
Inductance Characteristics
10
1.0µH
1
0.1µH
0.1
0.01
Inductance (µH)
Inductance (µH)
10
1
10
100
1.0µH
1
0.1µH
0.1
0.01
1000 1800
1
10
DC Bias (mA)
100
10001800
Frequency (MHz)
Q Characteristics
Impedance Characteristics
100
10000
90
80
1.0µH
60
Q
Impedance (Ohms)
1000
70
0.1µH
50
40
30
20
10
10
1
0.1
0
1
10
100
1000 1800
Frequency (MHz)
Temperature Characteristics
15
10
1.0µH
5
∆L/L (%)
100
0.1µH
0
0.1µH
-5
1.0µH
-10
-15
-25
0
25
50
Temperature (°C)
75
REV. 05/05
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
1
10
100
Frequency (MHz)
1000
1800
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