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Document 302 -1
Chip Inductors - 0302CS (0805)
• 0302 size – 20% smaller than our 0402CS inductors
• 35 inductance values from 0.67 to 34 nH
• High Q values – up to 131 at 2.4 GHz!
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
5.6
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
5
Request free evaluation samples by contacting Coilcraft
or visiting
www.coilcraft.com.
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
6.40
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
Part number
1
0302CS-N67XKE_
0302CS-1N7XJE_
0302CS-1N9XJE_
0302CS-2N1XJE_
0302CS-3N0XJE_
0302CS-3N3XJE_
0302CS-3N5XJE_
0302CS-3N8XJE_
0302CS-4N0XJE_
0302CS-4N7XJE_
0302CS-5N1XJE_
0302CS-5N6XJE_
0302CS-6N0XJE_
0302CS-6N3XJE_
0302CS-6N5XJE_
0302CS-7N0XJE_
0302CS-7N2XJE_
0302CS-7N4XJE_
0302CS-8N3XJE_
0302CS-9N2XJE_
0302CS-10NXJE_
0302CS-11NXJE_
0302CS-12NXJE_
0302CS-13NXJE_
0302CS-15NXJE_
0302CS-16NXJE_
0302CS-17NXJE_
0302CS-18NXJE_
0302CS-19NXJE_
0302CS-20NXJE_
0302CS-21NXJE_
0302CS-22NXJE_
0302CS-23NXJE_
0302CS-29NXJE_
0302CS-34NXJE_
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
5.5
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
50
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
5.5
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
71
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
3.8
4.1
4.7
5.2
5.6
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
108
105
100
100
112
110
110
104
120
119
105
110
104
106
102
118
111
104
112
95
94
92
90
94
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
0.120
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
730
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-34NXJEW
Termination: E
= Halogen free component. RoHS compliant silver-
platinum-glass frit terminations.
L
= RoHS compliant, not halogen-free. Silver-platinum-
glass frit terminations.
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 cor-
relation 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. This
information is for reference only and does not represent absolute
maximum ratings.
7. Electrical specifications at 25°C.
Refer to Doc 362 “Soldering Surface Mount Components” before soldering.
US
+1-847-639-6400 sales@coilcraft.com
UK
+44-1236-730595 sales@coilcraft-europe.com
Taiwan
+886-2-2264 3646 sales@coilcraft.com.tw
China
+86-21-6218 8074 sales@coilcraft.com.cn
Singapore
+ 65-6484 8412 sales@coilcraft.com.sg
Document 302-1
Revised 10/12/15
© Coilcraft Inc. 2017
This product may not be used in medical or high
risk applications without prior Coilcraft approval.
Specification subject to change without notice.
Please check web site for latest information.
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)
B
overall
D
A
D
E
terminal
Terminal wraparound:
approx 0.006/0,15 both ends
Frequency (MHz)
Designer’s Kit C370
contains 20 each of all values
Core material
Ceramic
Environmental
RoHS compliant, halogen free
Terminations
Silver-platinum-glass frit.
Weight
0.4 – 0.5 mg
Ambient temperature
–40°C to +125°C with
Irms
current
Maximum part temperature
+155°C (ambient + temp rise).
Storage temperature
Component: –40°C to +155°C.
Tape and reel 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)
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
Tested to MIL-STD-202 Method 215 plus an additional
aqueous wash. See
Doc787_PCB_Washing.pdf.
C
Pick and
place
material
H
F
G
F
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
US
+1-847-639-6400 sales@coilcraft.com
UK
+44-1236-730595 sales@coilcraft-europe.com
Taiwan
+886-2-2264 3646 sales@coilcraft.com.tw
China
+86-21-6218 8074 sales@coilcraft.com.cn
Singapore
+ 65-6484 8412 sales@coilcraft.com.sg
Document 302-2
Revised 10/12/15
© Coilcraft Inc. 2017
This product may not be used in medical or high
risk applications without prior Coilcraft approval.
Specification subject to change without notice.
Please check web site for latest information.
