Meled
Specifications for Multi-layer Chip Ferrite Inductor
S P E C I F I C AT I O N S
Customer：
Customer P/N:
Drawing No：
MLI-F
Ser es
i
Quantity：
Meled
P/N：
0
Pcs.
Date :
2017/09/06
Series/參照
MLI-F
SPECIFICATION
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Meled Electronics Co., Ltd.
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Version change history
Rev.
01
Effective Date
/
Changed Contents
New release
Specifications for Multi-layer Chip Ferrite Inductor
Change Reasons
/
Approved By
/
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Meled
1.
2.
Scope
Specifications for Multi-layer Chip Ferrite Inductor
This specification applies to MLI-F Series of multi-layer ferrite chip bead.
Product Description and Identification (Part Number)
1)
2)
Description:
MLI -F Series of multi-layer ferrite chip bead.
Product Identification (Part Number)
ＭＬＩ
□□□□
Ｆ
－□□□
□
Ｔ
Packaging
Tolerance
Inductance
Material Code
Dimension
Scope
3.Rating
O p e ra tin g T e m p e ra tu re :
－ ５ ５ ℃ ½ １ ２ ５ ℃
(In clu d in g se lf - te m p e ra tu re ris e )
S to ra g e T e m p e ra tu re :
－ ５ ５ ℃ ½ １ ２ ５ ℃
(a fte r P C B )
－ ５ ℃ ½ ４ ０ ℃
,H u m id ity
４ ０ ％ ½ ７ ０ ％
(b e fo re P C B )
4.
ShapeandDimensions
1)
2)
Dimensions and recommended PCB pattern for reflow soldering: See
Fig.4-1, Fig.4-2
and
Table 4-1.
Structure: See
Fig. 4-3
and
Fig. 4-4.
Chip Bead
C
Solder-resist
Land pattern
B
A
B
Fig. 4-2
Fig. 4-1
Structure of
Electro-plating
T
Sn
④-2
Ferrite
①
Ferrite for Bead Series
②
Internal electrode (Ag)
③
Pull out electrode( Ag)
④-1
Terminal electrode: Inside (Ag)
④-2
Outside (Electro-plating Ni-Sn)
a
L
a
T
W
Ni
Ag
Fig. 4-4
①
②
③
Fig. 4-3
④
④-1
[Table
4-1]
Type
1005
[0402]
1608
[0603]
2012
[0805]
3216
[1206]
L
1.0±0.15
[0.039±0.006]
1.6±0.15
[0.063±0.006]
2.0 (+0.3, -0.1)
[0.079(+0.012,-0.004)]
3.2±0.2
[0.126±0.008]
W
0.5±0.15
[0.020±0.006]
0.8±0.15
[0.031±0.006]
1.25±0.2
[0.049±0.008]
1.6±0.2
[0.063±0.008]
T
0.5±0.15
[0.020±0.006]
0.8±0.15
[0.031±0.006]
0.85±0.2
[0.033±0.008]
0.85±0.2
[0.033±0.008]
a
0.25±0.1
[0.010±0.004]
0.3±0.2
[0.012±0.008]
0.5±0.3
[0.020±0.012]
0.5±0.3
[0.020±0.012]
Unit: mm [inch]
A
0.45~0.55
0.60~0.80
0.80~1.20
1.80~2.50
B
0.40~0.50
0.60~0.80
0.80~1.20
1.00~1.50
C
0.45~0.55
0.60~0.80
0.90~1.60
1.20~2.00
Meled
Appendix A: Electrical Characteristics
Specifications for Multi-layer Chip Ferrite Inductor
I. MLI1005F Series of Inductors
Part Number
L
(µH)
Q
Min.
L, Q Test.
Freq.
(MHz)
S.R.F
Min.
(MHz)
DCR
Max. (Ω)
Ir
Max.
(mA)
Thickness
(mm) [inch]
MLI1005F-47NKT
MLI1005F-68NKT
MLI1005F-82NKT
MLI1005F-R10KT
MLI1005F-R12KT
MLI1005F-R15KT
MLI1005F-R18KT
MLI1005F-R22KT
MLI1005F-R27KT
MLI1005F-R33KT
MLI1005F-R39KT
MLI1005F-R47KT
MLI1005F-R56KT
MLI1005F-R68KT
MLI1005F-R82KT
MLI1005F-1R0KT
MLI1005F-1R2KT
MLI1005F-1R5KT
MLI1005F-1R8KT
MLI1005F-2R2KT
MLI1005F-2R7KT
MLI1005F-3R3KT
0.047
0.068
0.082
0.1
0.12
0.15
0.18
0.22
0.27
0.33
0.39
0.47
0.56
0.68
0.82
1.0
1.2
1.5
1.8
2.2
2.7
3.3
10
10
10
10
10
10
10
10
15
15
20
20
20
20
20
20
20
20
20
20
20
20
50
50
50
25
25
25
25
25
25
25
10
10
10
10
10
10
10
10
10
10
10
10
220
210
200
200
165
140
120
110
95
85
85
80
75
70
65
40
35
30
30
28
28
28
0.45
0.45
0.45
0.8
0.8
0.9
0.9
1.2
1.2
1.25
0.6
0.7
0.8
0.9
0.9
0.9
1.2
1.2
1.45
1.7
2.4
2.7
25
25
25
25
25
25
25
25
25
18
15
15
15
15
15
15
15
15
15
10
10
10
0.5±0.15
[0.020±0.006]
II. MLI1608F Series of Inductors
Part Number
L
(µH)
Q
Min.
L, Q Test.
Freq.
(MHz)
S.R.F
Min.
(MHz)
DCR
Max. (Ω)
Ir
Max.
(mA)
Thickness
(mm) [inch]
MLI1608F-47NKT
MLI1608F-68NKT
MLI1608F-82NKT
MLI1608F-R10KT
MLI1608F-R12KT
MLI1608F-R15KT
MLI1608F-R18KT
MLI1608F-R22KT
MLI1608F-R27KT
MLI1608F-R33KT
MLI1608F-R39KT
MLI1608F-R47KT
MLI1608F-R56KT
MLI1608F-R68KT
MLI1608F-R82KT
MLI1608F-1R0KT
MLI1608F-1R2KT
MLI1608F-1R5KT
MLI1608F-1R8KT
MLI1608F-2R2KT
MLI1608F-2R7KT
MLI1608F-3R3KT
0.047
0.068
0.082
0.1
0.12
0.15
0.18
0.22
0.27
0.33
0.39
0.47
0.56
0.68
0.82
1.0
1.2
1.5
1.8
2.2
2.7
3.3
10
10
10
15
15
15
15
15
15
15
15
15
15
15
15
35
35
35
35
35
35
35
50
50
50
25
25
25
25
25
25
25
25
25
25
25
25
10
10
10
10
10
10
10
260
250
245
240
205
180
165
150
136
125
110
105
95
90
85
75
65
60
55
50
45
40
0.3
0.3
0.3
0.5
0.5
0.6
0.6
0.8
0.8
0.85
1.0
1.35
1.55
1.7
2.1
0.6
0.8
0.8
0.95
1.15
1.35
1.55
50
50
50
50
50
50
50
50
50
35
35
35
35
35
35
25
25
25
25
15
15
15
0.8±0.15
[0.031±0.006]
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II. MLI1608F Series of Inductors
L
(µH)
Q
Min.
L, Q Test.
Freq.
(MHz)
Part Number
Specifications for Multi-layer Chip Ferrite Inductor
S.R.F
Min.
(MHz)
DCR
Max. (Ω)
Ir
Max.
(mA)
Thickness
(mm) [inch]
MLI1608F-3R9KT
MLI1608F-4R7KT
MLI1608F-5R6KT
MLI1608F-6R8KT
MLI1608F-8R2KT
MLI1608F-100KT
MLI1608F-120KT
MLI1608F-150KT
MLI1608F-180KT
MLI1608F-220KT
MLI1608F-270KT
MLI1608F-330KT
3.9
4.7
5.6
6.8
8.2
10
12
15
18
22
27
33
35
35
35
35
35
30
30
20
20
20
20
20
10
10
4
4
4
2
2
1
1
1
1
1
35
33
22
20
18
17
15
14
13
11
10
9
1.7
2.1
1.55
1.7
2.1
1.85
2.1
1.7
1.85
2.1
2.75
2.95
15
15
5
5
5
3
3
1
1
1
1
1
0.8±0.15
[0.031±0.008]
III. MLI2012F Series of Inductors
L, Q Test.
Freq.
(MHz)
S.R.F
Min.
(MHz)
Ir
Max.
(mA)
Part Number
L
(µH)
Q
Min.
DCR
Max. (Ω)
Thickness
(mm) [inch]
MLI2012F-47NKT
MLI2012F-68NKT
MLI2012F-82NKT
MLI2012F-R10KT
MLI2012F-R12KT
MLI2012F-R15KT
MLI2012F-R18KT
MLI2012F-R22KT
MLI2012F-R27KT
MLI2012F-R33KT
MLI2012F-R39KT
MLI2012F-R47KT
MLI2012F-R56KT
MLI2012F-R68KT
MLI2012F-R82KT
MLI2012F-1R0KT
MLI2012F-1R2KT
MLI2012F-1R5KT
MLI2012F-1R8KT
MLI2012F-2R2KT
MLI2012F-2R7KT
MLI2012F-3R3KT
MLI2012F-3R9KT
MLI2012F-4R7KT
MLI2012F-5R6KT
MLI2012F-6R8KT
MLI2012F-8R2KT
MLI2012F-100KT
0.047
0.068
0.082
0.1
0.12
0.15
0.18
0.22
0.27
0.33
0.39
0.47
0.56
0.68
0.82
1.0
1.2
1.5
1.8
2.2
2.7
3.3
3.9
4.7
5.6
6.8
8.2
10
15
15
15
20
20
20
20
20
20
20
25
25
25
25
25
45
45
45
45
45
45
45
45
45
50
50
50
50
50
50
50
25
25
25
25
25
25
25
25
25
25
25
25
10
10
10
10
10
10
10
10
10
4
4
4
2
320
280
255
235
220
200
185
170
150
145
135
125
115
105
100
75
65
60
55
50
45
41
38
35
32
29
26
24
0.2
0.2
0.2
0.3
0.3
0.4
0.4
0.5
0.5
0.55
0.65
0.65
0.75
0.8
1
0.4
0.5
0.5
0.6
0.65
0.75
0.8
0.9
1
0.9
1
1.1
1.15
300
300
300
250
250
250
250
250
250
250
200
200
150
150
150
50
50
50
50
30
30
30
30
30
15
15
15
15
0.85±0.15
[0.033±0.008]
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