Meled
Specifications for Multi-layer Chip Ferrite Bead
S P E C I F I C AT I O N S
Customer：
Customer P/N:
Drawing No：
MLB-F Series
Quantity：
Meled
P/N：
0
Pcs.
Date :
MLB-F Series/參照
2017/09/06
SPECIFICATION
ACCEPTED BY:
COMPONENT
ENGINEER
ELECTRICAL
ENGINEER
MECHANICAL
ENGINEER
APPROVED
REJECTED
For Customer approval Only
Qualification Status:
Full
Approved By
Verified By
Restricted
Rejected
Checked By
Re-checked By
Comments:
Meled Electronics Co., Ltd.
www.meledinc.com
Meled
Version change history
Rev.
01
Effective Date
/
Changed Contents
New release
Specifications for Multi-layer Chip Ferrite Bead
Change Reasons
/
Approved By
/
www.meledinc.com
Meled
1.
2.
Scope
Specifications for Multi-layer Chip Ferrite Bead
This specification applies to MLB-F Series of multi-layer ferrite chip bead.
Product Description and Identification (Part Number)
1)
2)
Description:
MLB-F Series of multi-layer ferrite chip bead.
Product Identification (Part Number)
ＭＬＢ
□□□□
□
－□□□
Ｔ
Packaging
Impedance
Ｍ½½½½½½½ Ｃ½½½
Dimension
Ｓ½½½½
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 s e lf - te m p e ra tu re rise )
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
0603
[0201]
1005
[0402]
1608
[0603]
2012
[0805]
3216
[1206]
L
0.6±0.05
[.024±0.002]
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
0.3±0.05
[.012±.002]
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
0.3±0.05
[.012±.002]
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
0.15±0.05
[.006±.002]
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
0.2~0.3
0.45~0.55
0.60~0.80
0.80~1.20
1.80~2.50
B
0.2~0.3
0.40~0.50
0.60~0.80
0.80~1.20
1.00~1.50
C
0.3~0.35
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 Bead
I. MLB0603 Series of Beads
Part Number
MLB0603F-300T
MLB0603F-800T
MLB0603F-121T
MLB0603F-241T
MLB0603F-601T
Impedance (Ω)
30±25%
80±25%
120±25%
240±25%
600±25%
Z Test Freq.
(MHz)
100
100
100
100
100
DCR
(Ω) Max.
0.35
0.40
0.80
1.00
1.70
Ir
(mA) Max.
300
200
200
200
200
0.3±0.05
[.012±.002]
Thickness
(mm) [inch]
I. MLB1005 Series of Beads
Part Number
MLB1005F-100T
MLB1005F-300T
MLB1005F-310T
MLB1005F-600T
MLB1005F-700T
MLB1005F-800T
MLB1005F-121T
MLB1005F-221T
MLB1005F-241T
MLB1005F-301T
MLB1005F-421T
MLB1005F-501T
MLB1005F-601T
MLB1005F-751T
MLB1005F-102T
MLB1005F-152T
MLB1005F-182T
Impedance (Ω)
0~15
30±25%
31±25%
60±25%
70±25%
80±25%
120±25%
220±25%
240±25%
300±25%
420±25%
500±25%
600±25%
750±25%
1000±25%
1500±25%
1800±25%
Z Test Freq.
(MHz)
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
DCR
(Ω) Max.
0.05
0.20
0.20
0.30
0.30
0.35
0.40
0.45
0.50
0.50
0.60
0.80
0.90
1.00
1.20
1.60
1.80
Ir
(mA) Max.
500
300
300
200
200
200
200
150
200
100
100
100
100
100
100
100
100
0.5±0.15
[.020±.006]
Thickness
(mm) [inch]
II. MLB1608 Series of Beads
Part Number
MLB1608F-070T
MLB1608F-150T
MLB1608F-300T
MLB1608F-600T
MLB1608F-800T
MLB1608F-101T
MLB1608F-121T
MLB1608F-151T
MLB1608F-221T
MLB1608F-301T
MLB1608F-501T
MLB1608F-601T
MLB1608F-801T
MLB1608F-102T
MLB1608F-122T
MLB1608F-152T
MLB1608F-182T
MLB1608F-202T
MLB1608F-222T
MLB1608F-252T
MLB1608F-272T
Impedance (Ω)
0~11
9~21
30±25%
60±25%
80±25%
100±25%
120±25%
150±25%
220±25%
300±25%
500±25%
600±25%
800±25%
1000±25%
1200±25%
1500±25%
1800±25%
2000±25%
2200±25%
2500±25%
2700±25%
Z Test Freq.
(MHz)
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
DCR
(Ω) Max.
0.05
0.05
0.10
0.20
0.20
0.20
0.20
0.30
0.30
0.35
0.50
0.50
0.60
0.60
0.85
0.85
1.10
1.10
1.20
1.20
1.30
Ir
(mA) Max.
800
800
500
300
300
300
300
300
300
200
200
200
200
200
100
100
50
50
50
50
50
0.8±0.15
[.031±.006]
Thickness
(mm) [inch]
Meled
III. MLB2012 Series of Beads
Part Number
MLB2012F-050T
MLB2012F-100T
MLB2012F-220T
MLB2012F-300T
MLB2012F-470T
MLB2012F-600T
MLB2012F-700T
MLB2012F-800T
MLB2012F-101T
MLB2012F-121T
MLB2012F-151T
MLB2012F-181T
MLB2012F-221T
MLB2012F-301T
MLB2012F-421T
MLB2012F-471T
MLB2012F-601T
MLB2012F-801T
MLB2012F-102T
MLB2012F-122T
MLB2012F-152T
MLB2012F-202T
MLB2012F-222T
MLB2012F-252T
MLB2012F-272T
Impedance (Ω)
0~15
10±25%
22±25%
30±25%
47±25%
60±25%
70±25%
80±25%
100±25%
120±25%
150±25%
180±25%
220±25%
300±25%
420±25%
470±25%
600±25%
800±25%
1000±25%
1200±25%
1500±25%
2000±25%
2200±25%
2500±25%
2700±25%
Z Test Freq.
(MHz)
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
Specifications for Multi-layer Chip Ferrite Bead
DCR
(Ω) Max.
0.08
0.10
0.10
0.10
0.15
0.15
0.15
0.18
0.18
0.18
0.20
0.30
0.20
0.25
0.30
0.35
0.35
0.40
0.35
0.60
0.70
0.90
0.90
1.20
1.30
Ir
(mA) Max.
900
900
900
900
900
900
800
500
500
500
400
400
400
400
400
300
300
300
500
100
100
100
50
50
50
Thickness
(mm) [inch]
0.85±0.2
[.033±.008]
IV. MLB 3216 Series of Beads
Part Number
MLB3216F-000T
MLB3216F-310T
MLB3216F-600T
MLB3216F-800T
MLB3216F-121T
MLB3216F-221T
MLB3216F-301T
MLB3216F-501T
MLB3216F-601T
MLB3216F-102T
MLB3216F-122T
MLB3216F-152T
MLB3216F-202T
MLB3216F-252T
MLB3216F-272T
Impedance (Ω)
0~15
31±25%
60±25%
80±25%
120±25%
220±25%
300±25%
500±25%
600±25%
1000±25%
1200±25%
1500±25%
2000±25%
2500±25%
2700±25%
Z Test Freq.
(MHz)
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
DCR
(Ω) Max.
0.03
0.05
0.10
0.10
0.10
0.20
0.20
0.30
0.30
0.60
0.60
0.80
1.00
1.20
1.50
Ir
(mA) Max.
2200
2000
1000
1000
1000
600
600
600
600
500
300
200
50
50
50
0.85±0.2
[.033±.008]
Thickness
(mm) [inch]
Products with other electrical characteristic can be provided upon customer’s
request. Please contact your local sales.
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