SLF12555T-331MR59 [TDK]
General Purpose Inductor, 330uH, 20%, 1 Element, Ferrite-Core, SMD, 4949,;
| 型号： | SLF12555T-331MR59 |
| 厂家： | 
TDK ELECTRONICS |
| 描述： | General Purpose Inductor, 330uH, 20%, 1 Element, Ferrite-Core, SMD, 4949, |
| 文件： | 总2页 (文件大小：37K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
(1/2)
001-01 / 20030806 / e531_slf12555
SLF Series SLF12555 Type
Inductors
For Power Line
SMD
FEATURES
PRODUCT IDENTIFICATION
• The SLF series are characterized by low profile, low DC
resistance, and high current handling capacities.
• Because they are magnetically shielded, these parts can be
used in high-density mounting configurations.
• Flat bottom surface ensures secure, reliable mounting.
• Provided in embossed carrier tape packaging for use with
automatic mounting machines.
SLF 12555 T- 220 M 2R3 -2
(1)
(2) (3) (4) (5) (6) (7)
(1) Series name
(2) Dimensions L×W×T
12555
12.5×12.5×5.5mm
APPLICATIONS
(3) Packaging style
Portable telephones, personal computers, hard disk drives, and
other electronic equipment.
T
Taping(reel)
(4) Inductance value
6R0
100
6µH
10µH
SPECIFICATIONS
–20 to +90°C
Operating temperature range
[Including self-temperature rise]
Storage temperature range
–40 to +90°C[Unit of products]
(5) Inductance tolerance
M
20%
RECOMMENDED REFLOW SOLDERING CONDITIONS
(6) Rated current
5s
1R9
R88
1.9A
0.88A
240 5˚C
Natural
cooling
220 5˚C
40s
(7) TDK internal code
(Some products may not have this number. See the main body
for details.)
150˚C
130˚C
60 to 120s
Preheating
PACKAGING STYLE AND QUANTITIES
Packaging style
Taping
Quantity
500 pieces/reel
( )
Time s
• All specifications are subject to change without notice.
(2/2)
001-01 / 20030806 / e531_slf12555
SLF Series SLF12555 Type
Inductors
For Power Line
SMD
SHAPES AND DIMENSIONS/RECOMMENDED PC BOARD PATTERN
Marking
(
)
Inductance code
12.5 0.3
5.5 0.3
3
0.1
3.2
Winding start mark
0.1typ.
Weight: 2.4g
Dimensions in mm
ELECTRICAL CHARACTERISTICS
Rated current (A)∗ max.
Based on
inductance change
3.6
3.4
2.8
2.3
1.9
1.6
1.3
Inductance
(µH)
Inductance
tolerance (%)
Test frequency
L (kHz)
DC resistance
(Ω) 20%
Part No.
Based on
temperature rise
6
10
15
22
33
47
68
100
150
220
330
470
680
1000
30
20
20
20
20
20
20
20
20
20
20
20
20
20
20
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
0.0164
0.0215
0.0259
0.0338
0.0415
0.0618
0.0832
0.117
0.19
0.27
0.41
0.52
0.76
4.9
4.3
3.9
3.4
3.1
2.5
2.2
1.8
1.4
1.2
1
SLF12555T-6R0N3R6
SLF12555T-100M3R4
SLF12555T-150M2R8
SLF12555T-220M2R3
SLF12555T-330M1R9
SLF12555T-470M1R6
SLF12555T-680M1R3
SLF12555T-101M1R1
SLF12555T-151MR88
SLF12555T-221MR72
SLF12555T-331MR59
SLF12555T-471MR49
SLF12555T-681MR43
SLF12555T-102MR34
SLF12555T-152MR29
1.1
0.88
0.72
0.59
0.49
0.43
0.34
0.29
0.88
0.73
0.6
0.48
1.12
1.73
1500
∗
Rated current: Value obtained when current flows and the temperature has risen to 30°C or when DC current flows and the initial value of inductance has
fallen by 10%, whichever is smaller.
• Test equipment L:YHP 4194A IMPEDANCE GAIN/PHASE ANALYZER, or equivalent (Measured at 1kHz/0.5V)
Rdc:MATSUSHITA VP-2941A DIGITAL MILLIOHM METER, or equivalent
TYPICAL ELECTRICAL CHARACTERISTICS
INDUCTANCE CHANGE vs. DC SUPERPOSITION
CHARACTERISTICS
Test circuit L=0.1H
C=20000µF
A
10000
DC
Specimen
YHP model-4275A or equivalent
3000
1000
1000µH
330µH
100µH
33µH
300
100
30
10
3
1
0.01 0.03
0.1
0.3
1
3
10
(
)
DC current A
• All specifications are subject to change without notice.
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