0603 CHIP INDUCTORS
High-Reliability Chip Inductors
ML312RAG
■
■
■
■
Higher Q and lower DCR than other 0603 inductors
Highest SRF values – as high as 16 GHz
Excellent current handling capability – up to 1500 mA
54 inductance values from 1.8 to 390 nH
Current Derating
120
110
100
Percent of rated
I
rms
This robust version of Coilcraft’s standard 0603HP series
features high temperature materials that allow operation
in ambient temperatures up to 155°C.
90
80
70
60
50
1000
330 nH
150 nH
82 nH
30
20
10
0
-55 -40
-20
0
20
25°C
40
Typical L vs Frequency
40
60
80
100
120
140 160
Inductance (nH)
100
51 nH
24 nH
B
overall
F
A
G
F
Ambient temperature (°C)
C
D
I
J
I
Terminal wraparound:
approx 0.01/0,24 both ends
H
10
10 nH
1
10
100
1000
10000
Frequency (MHz)
E
terminal
Suggested
Land Pattern
H
I
J
Typical Q vs Frequency
160
140
120
100
24 nH
80
60
40
20
0
10
100
1000
10000
330 nH
51 nH
82 nH
150 nH
10 nH
A
max
1,75
B
min
–
max
0,86 – 1,09
C
max
0,86
D
E
F
G
0.069 0.034 – 0.043 0.034 0.015 0.029 0.013 0.038 0.040 0.027 0.028 inches
0,38 0,74 0,33
0,96 1,02 0,69 0,71 mm
Core material
Ceramic
Terminations
Silver-palladium-platinum-glass frit.
Ambient temperature
–55°C to +125°C with
Imax
current, +125°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 +155 ppm/°C
Moisture Sensitivity Level (MSL)
1 (unlimited floor life at <30°C /
85% relative humidity)
Enhanced crush-resistant packaging
2000 per 7″ reel.
Paper tape: 8 mm wide, 1 mm thick, 4 mm pocket spacing
Q Factor
Frequency (MHz)
®
These parts are preproduction products for electrical evaluation only.
Specification subject to change without notice.
Document ML537-1
Revised 06/22/11
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
0603 CHIP INDUCTORS
ML312RAG Series (0603)
L test Q min
3
Inductance Percent freq
at
Part number
1
(nH)
tolerance (MHz) 250 MHz
ML312RAG1N8JLZ
1.8
5
250
17
ML312RAG2N2JLZ
2.2
5
250
10
ML312RAG3N3_LZ
3.3
5,2
250
35
ML312RAG3N6_LZ
3.6
5,2
250
32
ML312RAG3N9_LZ
3.9
5,2
250
33
ML312RAG4N3_LZ
4.3
5,2
250
28
ML312RAG4N7_LZ
4.7
5,2
250
22
ML312RAG5N1_LZ
5.1
5,2
250
38
ML312RAG5N6_LZ
5.6
5,2
250
43
ML312RAG6N0_LZ
6.0
5,2
250
40
ML312RAG6N8_LZ
6.8
5,2
250
34
ML312RAG7N2_LZ
7.2
5,2
250
36
ML312RAG7N5_LZ
7.5
5,2
250
32
ML312RAG8N2_LZ
8.2
5,2
250
37
ML312RAG8N7_LZ
8.7
5,2
250
33
ML312RAG9N1_LZ
9.1
5,2
250
38
ML312RAG9N5_LZ
9.5
5,2
250
40
ML312RAG10N_LZ
10
5,2
250
38
ML312RAG11N_LZ
11
5,2
250
36
ML312RAG12N_LZ
12
5,2
250
32
ML312RAG15N_LZ
15
5,2
250
36
ML312RAG16N_LZ
16
5,2
250
32
ML312RAG18N_LZ
18
5,2
250
34
ML312RAG22N_LZ
22
5,2
250
30
ML312RAG23N_LZ
23
5,2
250
36
ML312RAG24N_LZ
24
5,2
250
43
ML312RAG27N_LZ
27
5,2
250
34
ML312RAG30N_LZ
30
5,2
250
40
ML312RAG33N_LZ
33
5,2
250
38
ML312RAG36N_LZ
36
5,2
250
36
39
5,2
250
38
ML312RAG39N_LZ
ML312RAG43N_LZ
43
5,2
250
36
ML312RAG47N_LZ
47
5,2
200
39
ML312RAG51N_LZ
51
5,2
200
37
ML312RAG56N_LZ
56
5,2
200
36
ML312RAG68N_LZ
68
5,2
200
37
ML312RAG72N_LZ
72
5,2
150
36
ML312RAG75N_LZ
75
5,2
150
36
ML312RAG82N_LZ
82
5,2
150
36
ML312RAG91N_LZ
91
5,2
150
36
ML312RAGR10_LZ 100
5,2
150
36
ML312RAGR11_LZ 110
5,2
150
35
ML312RAGR12_LZ 120
5,2
150
36
ML312RAGR15_LZ 150
5,2
150
36
ML312RAGR18_LZ 180
5,2
100
36
ML312RAGR20_LZ 200
5,2
100
36
ML312RAGR21_LZ 210
5,2
100
36
ML312RAGR22_LZ 220
5,2
100
35
ML312RAGR25_LZ 250
5,2
100
35
ML312RAGR27_LZ 270
5,2
100
35
ML312RAGR30_LZ 300
5,2
100
35
ML312RAGR33_LZ 330
5,2
100
36
ML312RAGR36_LZ 360
5,2
100
36
ML312RAGR39_LZ 390
5,2
100
36
2
900 MHz
L typ
Q typ
3
1.77
40
2.14
25
3.28
67
3.59
70
3.88
68
4.29
58
4.65
48
5.08
84
5.6
87
5.92
94
6.83
88
7.25
96
7.55
81
8.21
96
8.73
97
9.18
76
9.56
98
10.16
90
11.06
78
12.26
69
15.41
83
16.37
77
18.56
76
22.7
77
24.0
69
24.9
77
28.4
74
31.5
82
34.9
76
38.5
69
41.5
78
45.7
83
50.6
77
54.6
73
60.3
74
75.5
73
80.8
69
84.6
71
94.0
62
103.0
64
114.0
69
126.2
63
142.4
61
188.8
57
232.2
50
265
47
288
45
315
41
—
—
—
—
—
—
—
—
—
—
—
—
1.7 GHz
L typ
Q typ
3
1.77
65
2.12
35
3.32
104
3.62
116
3.95
108
4.31
91
4.71
75
5.12
140
5.73
145
6.12
154
7.05
143
7.38
139
7.85
112
8.39
148
9.00
149
9.64
109
9.99
149
10.64
142
11.82
108
13.20
91
17.20
124
18.70
116
20.90
100
25.90
88
29.53
80
28.9
91
34.0
84
37.9
82
42.9
80
50.0
64
51.9
74
58.1
76
66.9
72
71.3
62
79.9
56
113.3
49
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
SRF
min
4
(GHz)
>5.00
>5.00
>5.00
>5.00
>5.00
>5.00
>5.00
>5.00
>5.00
4.80
4.64
4.32
4.24
4.72
4.40
4.08
3.92
3.44
3.28
3.28
2.88
2.80
2.64
2.52
2.40
2.36
2.24
2.24
2.16
2.00
1.96
1.96
1.84
1.84
1.76
1.60
1.52
1.52
1.44
1.32
1.36
1.28
1.24
1.08
1.04
1.00
0.96
0.88
0.84
0.84
0.79
0.74
0.74
0.70
DCR
max
5
(Ohms)
0.035
0.205
0.030
0.033
0.045
0.080
0.100
0.042
0.042
0.053
0.050
0.080
0.100
0.054
0.054
0.054
0.053
0.054
0.075
0.110
0.085
0.095
0.075
0.140
0.195
0.085
0.150
0.130
0.170
0.225
0.190
0.170
0.270
0.280
0.30
0.33
0.42
0.52
0.46
0.58
0.54
0.58
0.72
0.82
1.50
2.00
2.00
2.00
3.00
2.25
2.40
3.60
4.00
4.00
Imax
(mA)
800
250
800
800
800
710
720
800
800
800
800
800
800
800
800
800
800
800
800
750
800
790
800
600
560
800
620
720
560
480
540
630
440
440
420
400
380
340
350
310
340
310
280
260
190
180
170
170
130
160
170
130
120
120
Color
code
Black
Yellow
Blue
Red
Brown
Orange
Violet
Green
Black
White
Red
Green
Brown
Orange
Yellow
Black
Blue
Orange
Gray
Yellow
Green
White
Blue
Violet
Orange
Black
Gray
Brown
White
Red
Black
Orange
Brown
Blue
Red
Orange
Yellow
Violet
Green
White
Blue
Violet
Gray
White
Black
Green
Gray
Brown
Violet
Red
Green
Blue
Gray
Yellow
1. When ordering, please specify
tolerance
and
testing
codes:
ML312RAGR39GLZ
Tolerance: G
= 2%
J
= 5%
Testing: 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-A test fixture
and Coilcraft-provided correlation pieces with an Agilent/HP 4286A
impedance analyzer or equivalent.
3. Q measured using an Agilent/HP 4291A with an Agilent/HP 16197A
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 or equivalent and a
Coilcraft CCF1010 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 ML537-2
Specification subject to change without notice.
Revised 06/22/11
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
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