Document 198-1
Chip Inductors - 0402CS Series (1005)
Continuing in our long tradition of innovation and lead-
ership, Coilcraft introduced the industry’s first 0402
wirewound inductor.
This series shares all of the characteristics of Coilcraft’s
other ceramic inductors: exceptionally high Q factors,
especially at use frequencies; outstanding self-resonant
frequency; tight inductance tolerance; and excellent
batch-to-batch consistency.
These parts can be ordered with terminations that make
them compliant with RoHS standards.
Coilcraft
Designer’s Kits C128A
and
C128B
contain
samples of 5% inductance tolerance parts. Kits with 2%
tolerance are also available. To order, contact Coilcraft or
visit
http://order.coilcraft.com.
A
max
0.047
1,19
A
B
overall
C
D
H
I
J
I
F
G
F
E
terminal
Terminal wraparound:
approx 0.007/0,18 both ends
Recommended
Land Pattern
B
max
0.025
0,64
C
max
0.026
0,66
D
ref
0.010
0,25
E
0,51
F
0,23
G
0,56
H
0,66
I
0,36
J
0,46
0.020 0.009 0.022 0.026 0.014 0.018
Weight:
0.8 – 1.0 mg
Tape and reel:
2000/7″ reel 8 mm tape width
For packaging data see Tape and Reel Specifications section.
Typical L vs Frequency
Typical Q vs Frequency
Specifications subject to change without notice.
Document 198-1
Revised 10/28/03
Document 198-2
0402CS Series (1005)
Part
number
1
Inductance
2
(nH)
1.0
1.9
2.0
2.2
2.4
2.7
3.3
3.6
3.9
4.3
4.7
5.1
5.6
6.2
6.8
7.5
8.2
8.7
9.0
9.5
10.0
11.0
12.0
13.0
15.0
16.0
18.0
19.0
20.0
22.0
23.0
24.0
27.0
30.0
33.0
36.0
39.0
40.0
43.0
47.0
51.0
56.0
68.0
82.0
100.0
Percent
tolerance
3
10,5
10,5
10,5
10,5
10,5
10,5
10,5,2
10,5,2
10,5,2
10,5,2
10,5,2
10,5,2
10,5,2
10,5,2
10,5,2
10,5,2
10,5,2
10,5,2
10,5,2
10,5,2
10,5,2
10,5,2
10,5,2
10,5,2
10,5,2
10,5,2
10,5,2
10,5,2
10,5,2
10,5,2
10,5,2
10,5,2
10,5,2
10,5,2
10,5,2
10,5,2
10,5,2
10,5,2
10,5,2
10,5,2
10,5,2
10,5,2
10,5,2
10,5,2
10,5,2
900 MHz
L typ
Q typ
4
1.02
1.72
1.93
2.19
2.24
2.58
3.10
3.56
3.89
4.19
4.55
5.15
5.16
6.16
6.56
7.91
8.50
8.78
9.07
9.42
9.8
10.7
11.9
13.4
14.6
16.6
18.3
19.1
20.7
23.2
23.8
25.1
28.7
31.1
34.9
39.5
41.7
39.0
45.8
50.0
56.6
62.8
78.2
–
–
77
68
54
59
51
42
65
45
50
47
48
56
54
52
63
60
57
54
62
54
50
52
53
51
55
46
57
50
52
53
49
51
49
46
31
44
47
44
46
38
40
42
36
–
–
1.7 GHz
L typ
Q typ
4
1.02
1.74
1.93
2.23
2.27
2.60
3.12
3.62
4.00
4.30
4.68
5.25
5.28
6.37
6.93
8.22
8.85
9.21
9.53
9.98
10.10
11.20
12.70
14.63
15.50
18.86
20.28
21.10
23.66
26.75
26.90
29.50
33.50
38.50
41.74
48.40
50.23
47.40
61.55
–
–
–
–
–
–
69
82
75
100
68
61
87
71
75
71
68
82
81
76
78
88
84
73
78
69
67
78
71
57
77
47
62
67
53
53
64
50
63
39
32
53
45
33
34
–
–
–
–
–
–
SRF
min
5
(GHz)
12.70
11.30
11.10
10.80
10.50
10.40
7.00
6.80
6.00
6.00
4.77
4.80
4.80
4.80
4.80
4.80
4.40
4.10
4.16
4.00
3.90
3.68
3.60
3.45
3.28
3.10
3.10
3.04
3.00
2.80
2.72
2.70
2.48
2.35
2.35
2.32
2.10
2.24
2.03
2.10
1.75
1.76
1.62
1.26
1.16
DCR
max
6
(Ohms)
0.045
0.070
0.070
0.070
0.068
0.120
0.066
0.066
0.066
0.091
0.130
0.083
0.083
0.083
0.083
0.10
0.10
0.20
0.10
0.20
0.20
0.12
0.12
0.21
0.17
0.22
0.23
0.20
0.25
0.30
0.30
0.30
0.30
0.30
0.30
0.44
0.55
0.44
0.81
0.83
0.82
0.97
1.12
1.55
2.00
Irms
7
(mA)
1360
1040
1040
960
790
640
840
840
840
700
640
800
760
760
680
680
680
480
680
480
480
640
640
440
560
560
420
480
420
400
400
400
400
400
400
320
200
320
100
150
100
100
100
50
30
0402CS-1N0X_B_
0402CS-1N9X_B_
0402CS-2N0X_B_
0402CS-2N2X_B_
0402CS-2N4X_B_
0402CS-2N7X_B_
0402CS-3N3X_B_
0402CS-3N6X_B_
0402CS-3N9X_B_
0402CS-4N3X_B_
0402CS-4N7X_B_
0402CS-5N1X_B_
0402CS-5N6X_B_
0402CS-6N2X_B_
0402CS-6N8X_B_
0402CS-7N5X_B_
0402CS-8N2X_B_
0402CS-8N7X_B_
0402CS-9N0X_B_
0402CS-9N5X_B_
0402CS-10NX_B_
0402CS-11NX_B_
0402CS-12NX_B_
0402CS-13NX_B_
0402CS-15NX_B_
0402CS-16NX_B_
0402CS-18NX_B_
0402CS-19NX_B_
0402CS-20NX_B_
0402CS-22NX_B_
0402CS-23NX_B_
0402CS-24NX_B_
0402CS-27NX_B_
0402CS-30NX_B_
0402CS-33NX_B_
0402CS-36NX_B_
0402CS-39NX_B_
0402CS-40NX_B_
0402CS-43NX_B_
0402CS-47NX_B_
0402CS-51NX_B_
0402CS-56NX_B_
0402CS-68NX_B_
0402CS-82NX_B_
0402CS-R10X_B_
1. When ordering, specify
tolerance, termination,
and
packaging
codes:
0402CS-68NXJBW
Tolerance: G
= 2%
J
= 5%
K
= 10% (Table shows stock
tolerances in bold.)
Termination: B
= Standard Ag/Pd/Pt
L
= RoHS compliant Ag/Pd/Pt
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 test
fixture and Coilcraft-provided correlation pieces with an Agilent/
HP 4286 impedance analyzer.
3. Tolerances in bold are stocked for immediate shipment.
4. Q measured using Agilent/HP 4291A with Agilent/HP 16193 test
fixture.
5. For SRF >6 GHz, measured using Agilent/HP 8722ES network
analyzer and Coilcraft SMD-D test fixture. For SRF
≤6
GHz,
measured using Agilent/HP 8753D network analyzer and Coilcraft
SMD-D test fixture.
6. DCR measured on micro-ohmmeter.
7. Average current for a 15°C rise above 25°C ambient.
8. Operating temperature range -40°C to +125°C.
9. Electrical specifications at 25°C.
See Qualification Standards section for environmental and test data.
Specifications subject to change without notice.
Document 198-2
Revised 10/25/04
