Document 302 -1
Chip Inductors - 0302CS Series (0805)
• 0302 size – 20% smaller than our 0402CS inductors
• 34 inductance values from 0.67 to 34 nH
• High Q values – up to 131 at 2.4 GHz!
Request free evaluation samples by contacting Coilcraft
or visiting
www.coilcraft.com.
Part number
1
0302CS-N67XKL_
0302CS-1N7XJL_
0302CS-1N9XJL_
0302CS-2N1XJL_
0302CS-3N0XJL_
0302CS-3N3XJL_
0302CS-3N5XJL_
0302CS-3N8XJL_
0302CS-4N0XJL_
0302CS-4N7XJL_
0302CS-5N1XJL_
0302CS-6N0XJL_
0302CS-6N3XJL_
0302CS-6N5XJL_
0302CS-7N0XJL_
0302CS-7N2XJL_
0302CS-7N4XJL_
0302CS-8N3XJL_
0302CS-9N2XJL_
0302CS-10NXJL_
0302CS-11NXJL_
0302CS-12NXJL_
0302CS-13NXJL_
0302CS-15NXJL_
0302CS-16NXJL_
0302CS-17NXJL_
0302CS-18NXJL_
0302CS-19NXJL_
0302CS-20NXJL_
0302CS-21NXJL_
0302CS-22NXJL_
0302CS-23NXJL_
0302CS-29NXJL_
0302CS-34NXJL_
Inductance
2
Percent
(nH)
tolerance
0.67
1.7
1.9
2.1
3.0
3.3
3.5
3.8
4.0
4.7
5.1
6.0
6.3
6.5
7.0
7.2
7.4
8.3
9.2
10.0
11.0
12.0
13.0
15.0
16.0
17.0
18.0
19.0
20.0
21.0
22.0
23.5
29.0
34.0
10
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
900 MHz
L typ Q typ
3
0.66
1.7
1.9
2.1
3.0
3.3
3.5
3.8
4.0
4.6
5.1
6.0
6.3
6.5
7.0
7.2
7.3
8.2
8.9
10.0
11.0
12.0
13.0
15.0
16.0
16.9
17.9
18.9
19.9
20.9
22.0
23.5
29.0
34.0
42
57
42
38
56
56
60
60
52
55
62
58
56
56
62
60
60
58
58
58
57
59
53
55
54
52
55
53
56
53
52
54
51
55
1.7 GHz
L typ Q typ
3
0.66
1.7
1.9
2.1
3.0
3.3
3.5
3.8
4.0
4.6
5.1
6.0
6.3
6.5
7.1
7.2
7.4
8.3
9.0
10.1
11.2
12.6
13.3
15.4
16.4
17.4
18.5
19.6
20.2
22.0
23.1
24.6
30.5
35.5
56
78
65
57
92
88
84
89
80
88
92
82
80
80
84
82
82
80
83
91
83
88
83
84
85
82
80
85
88
82
79
84
75
78
2.4 GHz
L typ Q typ
3
0.67
1.7
1.9
2.1
3.0
3.3
3.5
7.8
4.1
4.7
5.2
6.2
6.5
6.8
7.2
7.4
7.6
8.5
9.2
10.2
11.6
12.7
13.8
15.9
17.0
18.2
19.3
20.5
20.8
24.1
25.2
27.4
33.0
38.1
70
95
83
72
131
129
110
105
98
120
118
105
100
100
112
110
110
104
120
119
105
110
104
106
102
118
111
104
112
95
94
92
90
94
SRF
typ
4
(GHz)
>26
16.14
16.06
15.94
15.10
11.50
11.53
10.67
11.21
12.07
9.65
8.60
9.34
8.19
8.50
9.12
7.98
8.19
7.92
7.45
6.85
6.86
6.94
6.20
6.13
6.26
6.03
5.79
5.68
5.16
4.95
5.18
4.83
4.45
DCR
max
5
(Ohms)
0.021
0.038
0.065
0.082
0.060
0.060
0.070
0.090
0.100
0.074
0.074
0.140
0.155
0.200
0.103
0.112
0.112
0.150
0.115
0.140
0.210
0.170
0.230
0.174
0.210
0.280
0.350
0.260
0.300
0.370
0.420
0.400
0.470
0.530
Irms
6
(mA)
1600
1140
910
830
950
950
870
830
760
830
830
700
620
620
760
690
690
590
690
620
590
560
480
560
480
440
390
480
430
370
340
430
330
310
1. When ordering, please specify
termination
and
packaging
codes:
0302CS-34NXJLW
Termination: L
= RoHS compliant silver-platinum-glass frit.
Special order: S
= non-RoHS tin-lead (63/37).
Packaging: W
= 7″ machine-ready reel. EIA-481 punched paper tape
(2000 parts per full reel).
U
= Less than full reel. In tape, but not machine ready.
To have a leader and trailer added ($25 charge), use
code letter W instead.
2. Inductance measured at 250 MHz using a Coilcraft SMD-F fixture in an
Agilent/HP 4286 impedance analyzer with Coilcraft-provided correlation
pieces.
3. Q measured using an Agilent/HP 4287A with an Agilent/HP 16193 test
fixture.
4. SRF measured using an Agilent/HP 8722ES network analyzer and a
test fixture with a 0.017″ air gap.
5. DCR measured on a micro-ohmmeter and a Coilcraft CCF858 test
fixture.
6. Current that causes a 30°C temperature rise from 25°C ambient.
7. Electrical specifications at 25°C.
Refer to Doc 362 “Soldering Surface Mount Components” before soldering.
Specifications subject to change without notice.
Please check our website for latest information.
Document 302-1
Revised 03/25/09
© Coilcraft, Inc. 2009
Document 302-2
0302CS Series (0805)
Typical L vs Frequency
45
40
35
34.0 nH
Typical Q vs Frequency
90
80
70
60
13.0 nH
6.0 nH
34.0 nH
2.1 nH
0.67 nH
Inductance (nH)
30
25
20
15
10
5
0
1
10
100
1000
6.0 nH
2.1 nH
0.67 nH
10000
13.0 nH
Q Factor
50
40
30
20
10
0
1
10
100
1000
10000
Frequency (MHz)
Frequency (MHz)
Designer’s Kit C370
contains 20 each of all values
Core material
Ceramic
Terminations
RoHS compliant silver-platinum-glass frit. Other
terminations available at additional cost.
Weight
0.4 – 0.5 mg
Ambient temperature
–40°C to +125°C with
Irms
current, +125°C
to +155°C with derated current
Storage temperature
Component: –40°C to +155°C.
Packaging: –40°C to +80°C
Resistance to soldering heat
Max three 40 second reflows at
+260°C, parts cooled to room temperature between cycles
Temperature Coefficient of Inductance (TCL)
+25 to +125 ppm/°C
Moisture Sensitivity Level (MSL)
1 (unlimited floor life at <30°C /
85% relative humidity)
Irms Derating
120
110
100
Percent of rated
I
rms
90
80
70
60
50
40
30
20
10
0
-40
-20
0
20
40
60
80
100
120
140 160
25°C
Failures in Time (FIT) / Mean Time Between Failures (MTBF)
One per billion hours / one billion hours, calculated per Telcordia SR-332
Packaging
2000 per 7″ reel. Paper tape: 8 mm wide, 0.5 mm thick,
2 mm pocket spacing
PCB washing
Only pure water or alcohol recommended
Ambient temperature (°C)
B
overall
D
A
D
E
terminal
C
F
G
F
H
Terminal wraparound:
approx 0.006/0,15 both ends
Recommended
Land Pattern
A max
0.034
0,86
B max
0.021
0,53
C max
0.018
0,45
D
0.006
0,20
E
0,38
F
0,25
G
0,36
H
0,53 mm
0.015 0.010 0.014 0.021 inches
Specifications subject to change without notice.
Please check our website for latest information.
Document 302-2
Revised 03/25/09
© Coilcraft, Inc. 2009
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