MLF2012K390XT [TDK]
SMD; SMD
| 型号： | MLF2012K390XT |
| 厂家： | 
TDK ELECTRONICS |
| 描述： | SMD |
| 文件： | 总3页 (文件大小：97K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
MLF Series MLF2012 Type
Inductors
For General Applications
SMD
FEATURES
PRODUCT IDENTIFICATION
• High-reliability monolithic structure.
• Ferrite core and magnetic shielding enables the design of com-
pact circuits with high packing density.
• Excellent solderability and high heat resistance permits either
flow or reflow soldering.
MLF 1608
A
1R0 K
T
(1) (2) (3) (4) (5) (6)
(1) Series name
(2) Dimensions L×W
1608
2012
1.6×0.8mm
2.0×1.25mm
APPLICATIONS
Personal computers, HDDs, or other various electronic appliances.
(3) Material code
SPECIFICATIONS
Operating temperature range
Storage temperature range
–25 to +85°C
(4) Inductance value
–40 to +85°C[Unit of products]
47N
R15
1R0
100
47nH[0.047µH]
0.15µH
1µH
RECOMMENDED REFLOW SOLDERING CONDITIONS
10µH
10s max.
220°C
200°C
(5) Inductance tolerance
Natural
cooling
K
±10%
±20%
M
150°C
(6) Packaging style
T
Preheating 60 to 120s min. 40s max.
Taping [reel]
PACKAGING STYLE AND QUANTITIES
Packaging style
Taping
Product’s thickness
0.8/0.85mm
1.25mm
( )
Time s
Quantity
4000 pieces/reel
2000 pieces/reel
HANDLING AND PRECAUTIONS
• Before soldering, be sure to preheat components.
The preheating temperature should be set so that the tempera-
ture difference between the solder temperature and product
temperature does not exceed 150°C.
• After mounting components onto the printed circuit board, do not
apply stress through board bending or mishandling.
• The inductance value may change due to magnetic saturation if
the current exceeds the rated maximum.
• Do not expose the inductors to stray magnetic fields.
• Avoid static electricity discharge during handling.
• When hand soldering, apply the soldering iron to the printed cir-
cuit board only. Temperature of the iron tip should not exceed
300°C. Soldering time should not exceed 3 seconds.
Specifications which provide more details for the proper and safe use of the described product are available upon request.
All specifications are subject to change without notice.
MLF Series MLF2012 Type
Inductors
For General Applications
SMD
SHAPES AND DIMENSIONS/RECOMMENDED PC BOARD PATTERN
2+0.3, –0.1
1
2.6
0.5±0.3
(
)
T
Weight mg
0.85±0.2
1.25±0.2
10
14
Dimensions in mm
ELECTRICAL CHARACTERISTICS
Self-resonant
frequency (MHz) (Ω)
DC resistance
Test
frequency
L, Q (MHz)
Rated
current
(mA) max. (mm)
Thickness
T
Q
Inductance
(µH)
Inductance
tolerance
Part No.
min. nom.
min.
320
280
255
235
220
200
185
170
150
145
135
125
115
105
100
75
nom.
400
350
320
300
280
250
230
220
200
180
170
160
150
135
125
105
95
max.
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
nom.
0.11
0.11
0.11
0.16
0.16
0.21
0.21
0.26
0.26
0.31
0.36
0.36
0.41
0.46
0.56
0.21
0.26
0.26
0.31
0.36
0.41
0.46
0.51
0.56
0.51
0.56
0.61
0.66
0.71
0.46
0.51
0.61
0.66
0.71
2
MLF2012D47N 1X 2T
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MLF2012DR12XT
MLF2012DR15XT
MLF2012DR18XT
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MLF2012DR39XT
MLF2012DR47XT
MLF2012DR56XT
MLF2012DR68XT
MLF2012DR82XT
MLF2012A1R0XT
MLF2012A1R2XT
MLF2012A1R5XT
MLF2012A1R8XT
MLF2012A2R2XT
MLF2012A2R7XT
MLF2012A3R3XT
MLF2012A3R9XT
MLF2012A4R7XT
MLF2012E5R6XT
MLF2012E6R8XT
MLF2012E8R2XT
MLF2012E100XT
MLF2012E120XT
MLF2012C150XT
MLF2012C180XT
MLF2012C220XT
MLF2012C270XT
MLF2012C330XT
MLF2012K390XT
MLF2012K470XT
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MLF2012C680XT
MLF2012C820XT
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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
1.2
1.5
1.8
2.2
2.7
3.3
3.9
4.7
5.6
6.8
8.2
10
12
15
18
22
27
33
39
47
56
68
82
100
±20%
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
30
30
30
30
30
35
35
35
25
25
25
25
25
25
30
30
30
30
30
30
30
35
35
35
35
35
55
55
55
55
60
60
60
60
60
60
60
60
60
60
40
40
40
40
40
55
55
55
40
40
40
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
2
1
1
1
1
0.4
2
2
2
1
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
15
5
0.85
0.85
0.85
0.85
0.85
0.85
0.85
0.85
0.85
0.85
0.85
1.25
1.25
1.25
1.25
0.85
0.85
0.85
0.85
0.85
1.25
1.25
1.25
1.25
1.25
1.25
1.25
1.25
1.25
1.25
1.25
1.25
1.25
1.25
1.25
1.25
1.25
1.25
1.25
1.25
±20%
±20%
±20, ±10%
±20, ±10%
±20, ±10%
±20, ±10%
±20, ±10%
±20, ±10%
±20, ±10%
±20, ±10%
±20, ±10%
±20, ±10%
±20, ±10%
±20, ±10%
±20, ±10%
±20, ±10%
±20, ±10%
±20, ±10%
±20, ±10%
±20, ±10%
±20, ±10%
±20, ±10%
±20, ±10%
±20, ±10%
±20, ±10%
±20, ±10%
±20, ±10%
±20, ±10%
±20, ±10%
±20, ±10%
±20, ±10%
±20, ±10%
±20, ±10%
±20, ±10%
±20, ±10%
±20, ±10%
±20, ±10%
±20, ±10%
±20, ±10%
65
60
85
55
78
50
70
45
64
41
58
38
53
35
48
32
44
0.9
1
29
40
26
36
1.1
1.15
1.25
0.8
0.9
1.1
1.15
1.25
2.9
3
24
33
22
30
19
27
18
25
5
5
5
5
4
4
4
2
16
22
14
20
13
18
8
15
7.5
7
14
13
2.1
3.1
2.9
3
2.2
2
2.1
6.5
6
12
11
1
1
2
2
5.5
10
3.1
2.2
1 47N means for 47nH (0.047µH).
2 X: Please specify inductance tolerance, M(±20%) or K(±10%)
Specifications which provide more details for the proper and safe use of the described product are available upon request.
All specifications are subject to change without notice.
MLF Series MLF2012 Type
Inductors
For General Applications
SMD
TYPICAL ELECTRICAL CHARACTERISTICS
INDUCTANCE CHANGE vs. DC SUPERPOSITION
CHARACTERISTICS
IMPEDANCE vs. FREQUENCY CHARACTERISTICS
100
100
(
)
Test equipment: LCR meter 4275A YHP
Test equipment: Impedance analyzer
4191A YHP
(
)
22µH
10µH
10
1
10
1
1µH
22µH
10µH
0.1µH
1µH
0.1µH
0.1
0.01
0.1
0.01
1
5
10
50 100
5001000
1
5
10
50 100
5001000
(
)
(
)
Frequency MHz
DC current mA
INDUCTANCE CHANGE vs. TEMPERATURE
CHARACTERISTICS
Q vs. FREQUENCY CHARACTERISTICS
(
)
Test equipment: Impedance analyzer
80
Test equipment: LCR meter 4275A YHP
(
)
4191A YHP
12
8
1µH
10µH
10µH
0.1µH
60
40
20
0
1µH
4
–25
0
22µH
85
0.1µH
22µH
0 25
50
Temperature °C
0.1µH
1µH
22µH
–4
(
)
10µH
–8
–12
–16
0.1
0.5 1
5
10
50100
5001000
(
)
Frequency MHz
511_MLF2012
980820
Specifications which provide more details for the proper and safe use of the described product are available upon request.
All specifications are subject to change without notice.
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