Document M302 -1
Chip Inductors - M0302CS Series (0805)
The M0302CS are ultra-small wirewound inductors with a
20% smaller footprint than our 0402 series inductors.
These ceramic chip inductors have exceptionally high
Q factors, especially at use frequencies and outstanding
self-resonant frequencies. Despite their small size, they
offer excellent current handling capability – up to 1.6 A.
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
This robust version features a high temperature encapsu-
lant that allows operation in ambient temperature up to
155°C and a leach-resistant base metalization with 63/37
tin-lead terminations that ensure the best possible board
adhesion.
Part
number
1
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
M0302CS-N67XKS_
M0302CS-1N7XJS_
M0302CS-1N9XJS_
M0302CS-2N1XJS_
M0302CS-3N0XJS_
M0302CS-3N3XJS_
M0302CS-3N5XJS_
M0302CS-3N8XJS_
M0302CS-4N0XJS_
M0302CS-4N7XJS_
M0302CS-5N1XJS_
M0302CS-6N0XJS_
M0302CS-6N3XJS_
M0302CS-6N5XJS_
M0302CS-7N0XJS_
M0302CS-7N2XJS_
M0302CS-7N4XJS_
M0302CS-8N3XJS_
M0302CS-9N2XJS_
M0302CS-10NXJS_
M0302CS-11NXJS_
M0302CS-12NXJS_
M0302CS-13NXJS_
M0302CS-15NXJS_
M0302CS-16NXJS_
M0302CS-17NXJS_
M0302CS-18NXJS_
M0302CS-19NXJS_
M0302CS-20NXJS_
M0302CS-21NXJS_
M0302CS-22NXJS_
M0302CS-23NXJS_
M0302CS-29NXJS_
M0302CS-34NXJS_
1. When ordering, please specify
packaging
code:
M0302CS-34NXJSW
Packaging: W
= 7″ machine-ready reel with crush-resistant insert.
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.
Ambient temperature range:
–55°C to +140°C with
Irms
current
+140°C to +155°C with derated current
8.
Storage temperature range:
Component: –55°C to +155°C
Packaging: –55°C to +80°C
9.
Resistance to soldering heat:
Three reflows at >217°C for
90 seconds (+260°C ±5°C for 20 – 40 seconds), allowing parts to
cool to room temperature between.
10. 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 M302-1 Revised 09/25/07
Critical Products
© Coilcraft, Inc. 2007
1102 Silver Lake Road
Cary IL 60013
Phone
800-981-0363
Fax
847-639-1508
E-mail
cp@coilcraft.com
Web
www.coilcraft.com/cp
Document M302-2
M0302CS 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)
Irms Derating
120
110
B
overall
D
A
C
F
G
D
F
H
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
E
terminal
Terminal wraparound:
approx 0.006/0,15 both ends
Recommended
Land Pattern
A max B max
0.034
25°C
C max
0.018
0,45
D
0.006
0,20
E
0.015
0,38
F
0.010
0,25
G
0.014
0,36
H
0.021
0,53
0.018
0,46
0,86
Weight:
0.4 – 0.5 mg
Terminations:
Tin-lead (63/37) over silver-palladium-platinum-glass frit
Tape and reel:
2000/7″ reel 8 mm tape width
For packaging data see Tape and Reel Specifications section.
Ambient temperature (°C)
®
Specifications subject to change without notice.
Please check our website for latest information. Document M302-2
Revised 09/25/07
Critical Products
© Coilcraft, Inc. 2007
1102 Silver Lake Road
Cary IL 60013
Phone
800-981-0363
Fax
847-639-1508
E-mail
cp@coilcraft.com
Web
www.coilcraft.com/cp
