0402 CHIP INDUCTORS
High-Reliability Chip Inductors
ML235RAG
■
■
■
■
Higher Q and lower DCR than other 0402 inductors
Very high SRF values – as high as 16 GHz
Excellent current handling capability – up to 2300 mA
52 inductance values from 1.0 to 220 nH
Core material
Ceramic
Terminations
Silver-palladium-platinum-glass frit
Weight
0.7 – 1.0 mg
Ambient temperature
–55°C to +140°C with
Imax
current, +140°C
to +155°C with derated current
Storage temperature
Component: –55°C to +155°C.
Packaging: –55°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
B
overall
C
D
This robust version of Coilcraft’s standard 0402HP series
features high temperature materials that allow operation
in ambient temperatures up to 155°C.
H
I
J
I
Moisture Sensitivity Level (MSL)
1 (unlimited floor life at <30°C /
85% relative humidity)
Enhanced Crush-Resitant Packaging
2000 per 7″ reel.
Paper tape: 8 mm wide, 0.66 mm thick, 2 mm pocket spacing
F
A
G
F
Current Derating
120
110
Percent of rated
I
rms
E
terminal
Terminal wraparound:
approx 0.007/0,18 both ends
Suggested
Land Pattern
C max
0.024
0,61
C max
0.026
0,66
I
0.014
0,36
100
90
80
70
60
50
30
20
10
0
-40
-20
0
20
40
60
80
100
120
140 160
40
1–51 nH
A max
0.045
1,14
A max
0.044
1,12
F
0.008
0,20
B
0.020 – 0.028
0,51 – 0,71
B
0.020 – 0.028
0,51 – 0,71
G
0.024
0,61
H
0.026
0,66
inches
mm
inches
mm
J
0.020
0,51
inches
mm
D
0.010
0,25
E
0.020
0,51
Ambient temperature (°C)
Typical L vs Frequency
80
70
68 nH
Typical Q vs Frequency
51 nH
Inductance (nH)
60
50
39 nH
40
30
20
10
0
1
10
100
1000
11 nH
2.0 nH
27 nH
120
110
100
90
80
70
60
50
40
30
20
10
0
25°C
56–220 nH
2.0 nH
11 nH
27 nH
39 nH
51 nH
68 nH
Q Factor
10000
1
10
100
1000
10000
Frequency (MHz)
Frequency (MHz)
®
These parts are preproduction products for electrical evaluation only.
Specification subject to change without notice.
Document ML526-1
Revised 06/16/11
1102 Silver Lake Road
Cary IL 60013
© Coilcraft, Inc. 2011
Phone 800-981-0363
Fax 847-639-1508
E-mail cps@coilcraft.com
Web www.coilcraft-cps.com
0402 CHIP INDUCTORS
ML235RAG Series (0402)
Part
number
1
Inductance
2
Percent Test freq
(nH)
tolerance
(MHz)
1.0
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
11
12
13
15
16
18
19
20
21
22
23
24
25
26
27
30
33
36
37
39
40
43
47
51
56
68
82
100
120
150
180
220
5
5
5
5,2
5,2
5,2
5,2
5,2
5,2
5,2
5,2
5,2
5,2
5,2
5,2
5,2
5,2
5,2
5,2
5,2
5,2
5,2
5,2
5,2
5,2
5,2
5,2
5,2
5,2
5,2
5,2
5,2
5,2
5,2
5,2
5,2
5,2
5,2
5,2
5,2
5,2
5,2
5,2
5,2
5,2
5,2
5,2
5,2
5
5
5
5
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
100
100
100
Q min at
test freq
18
21
24
26
18
26
31
31
25
24
18
29
27
27
23
27
26
30
25
24
27
27
23
25
26
25
25
24
24
26
25
25
24
24
24
25
25
25
25
25
24
24
24
24
23
24
24
26
26
20
20
21
900 MHz
L typ Q typ
3
0.97
1.96
2.17
2.37
2.66
3.26
3.56
3.87
4.26
4.67
5.07
5.56
6.18
6.78
7.49
8.10
8.73
8.99
9.52
9.98
11.0
12.0
13.1
15.1
16.2
18.2
19.2
20.3
21.3
22.3
23.3
24.5
25.5
26.6
27.3
30.8
34.0
37.1
38.2
40.5
41.3
45.0
49.0
49.1
58.8
72.2
89.7
–
–
–
–
–
46
58
60
60
62
66
65
64
63
58
54
73
73
68
60
68
66
67
64
62
68
66
62
62
57
58
61
58
48
60
60
55
57
56
62
61
61
59
57
56
56
52
48
52
56
56
52
–
–
–
–
–
1.7 GHz
SRF min
4
DCR max
5
Imax
3
L typ Q typ
(GHz)
(Ohms)
(mA)
0.99
1.98
2.17
2.38
2.68
3.28
3.58
3.91
4.33
4.74
5.16
5.66
6.25
6.97
7.77
8.40
9.04
9.21
9.97
10.4
11.6
12.6
13.9
16.0
17.3
19.5
20.7
22.0
23.2
24.4
25.5
27.1
28.3
29.3
29.5
35.0
38.3
42.2
44.0
47.0
47.4
54.1
58.9
58.8
72.2
91.4
–
–
–
–
–
–
72
85
86
83
85
95
94
98
90
83
76
105
100
94
82
95
95
92
90
90
98
100
82
85
77
74
88
76
62
74
77
71
73
74
86
87
80
76
72
84
75
68
62
59
64
64
–
–
–
–
–
–
>5.00
>5.00
>5.00
>5.00
>5.00
>5.00
>5.00
>5.00
>5.00
>5.00
>5.00
4.70
4.20
4.00
3.80
3.80
3.40
3.60
3.40
3.20
3.20
3.00
2.95
2.70
2.55
2.40
2.20
2.15
2.20
1.80
1.75
1.75
1.75
1.75
1.75
1.75
1.65
1.65
1.65
1.65
1.65
1.60
1.60
1.65
1.65
1.60
1.60
1.40
1.40
1.40
1.40
1.40
0.030
0.038
0.038
0.042
0.090
0.045
0.045
0.045
0.055
0.085
0.125
0.055
0.055
0.070
0.100
0.065
0.070
0.080
0.090
0.110
0.065
0.100
0.155
0.115
0.150
0.125
0.150
0.185
0.460
0.165
0.165
0.210
0.260
0.290
0.350
0.350
0.310
0.390
0.480
0.420
0.420
0.520
0.580
0.700
0.900
1.00
1.10
1.20
1.20
2.0
2.1
3.1
700
700
700
700
510
700
700
700
700
700
510
700
700
700
690
700
700
700
700
700
700
700
600
700
580
650
600
520
340
570
520
480
440
440
340
340
340
320
300
320
320
290
270
240
250
230
200
180
170
160
150
150
ML235RAG1N0JLZ
ML235RAG2N0JLZ
ML235RAG2N2JLZ
ML235RAG2N4_LZ
ML235RAG2N7_LZ
ML235RAG3N3_LZ
ML235RAG3N6_LZ
ML235RAG3N9_LZ
ML235RAG4N3_LZ
ML235RAG4N7_LZ
ML235RAG5N1_LZ
ML235RAG5N6_LZ
ML235RAG6N2_LZ
ML235RAG6N8_LZ
ML235RAG7N5_LZ
ML235RAG8N2_LZ
ML235RAG8N7_LZ
ML235RAG9N0_LZ
ML235RAG9N5_LZ
ML235RAG10N_LZ
ML235RAG11N_LZ
ML235RAG12N_LZ
ML235RAG13N_LZ
ML235RAG15N_LZ
ML235RAG16N_LZ
ML235RAG18N_LZ
ML235RAG19N_LZ
ML235RAG20N_LZ
ML235RAG21N_LZ
ML235RAG22N_LZ
ML235RAG23N_LZ
ML235RAG24N_LZ
ML235RAG25N_LZ
ML235RAG26N_LZ
ML235RAG27N_LZ
ML235RAG30N_LZ
ML235RAG33N_LZ
ML235RAG36N_LZ
ML235RAG37N_LZ
ML235RAG39N_LZ
ML235RAG40N_LZ
ML235RAG43N_LZ
ML235RAG47N_LZ
ML235RAG51N_LZ
ML235RAG56N_LZ
ML235RAG68N_LZ
ML235RAG82N_LZ
ML235RAGR10_LZ
ML235RAGR12JLZ
ML235RAGR15JLZ
ML235RAGR18JLZ
ML235RAGR22JLZ
1. When ordering, please specify
tolerance
and
testing
codes:
ML235RAGR10GLZ
F
= 1%
G
= 2%
J
= 5%
Z
= COTS
H
= Screening per Coilcraft CP-SA-10001
N
= Screening per Coilcraft CP-SA-10003
2. Inductance measured at 250 MHz using a Coilcraft SMD-F fixture in
an Agilent/HP 4286A impedance analyzer or equivalent with Coilcraft-
provided correlation pieces.
Tolerance:
Testing:
3. Q measured using an Agilent/HP 4291A with an Agilent/HP 16197 test
fixture or equivalents.
4. SRF measured using an Agilent/HP 8753ES network analyzer or
equivalent and a Coilcraft CCF1232 test fixture.
5. DCR measured on a Keithley 580 micro-ohmmeter and a Coilcraft
CCF1192 test fixture.
6. Electrical specifications at 25°C.
Refer to Doc 362 “Soldering Surface Mount Components” before soldering.
®
These parts are preproduction products for electrical evaluation only.
Document ML526-2
Specification subject to change without notice.
Revised 06/16/11
1102 Silver Lake Road
Cary IL 60013
© Coilcraft, Inc. 2011
Phone 800-981-0363
Fax 847-639-1508
E-mail cps@coilcraft.com
Web www.coilcraft-cps.com
