slf12555 TDK Corp., slf12555 Datasheet - Page 2

• Manufacturer Part Number: slf12555
• Description: Smd Inductors Coils For Power Line Wound, Magnetic Shielded
• Manufacturer: TDK Corp.

SHAPES AND DIMENSIONS/RECOMMENDED PC BOARD PATTERN
ELECTRICAL CHARACTERISTICS
Inductance
(µH)
6
10
15
22
33
47
68
100
150
220
330
470
680
1000
1500
∗
• Test equipment
TYPICAL ELECTRICAL CHARACTERISTICS
INDUCTANCE CHANGE vs. DC SUPERPOSITION
CHARACTERISTICS
• All specifications are subject to change without notice.
Marking
( Inductance code )
Winding start mark
10000
Rated current: Value obtained when current flows and the temperature has risen to 30°C or when DC current flows and the nominal value of inductance
has fallen by 10%, whichever is smaller.
3000
1000
300
100
30
10
3
1
0.01
0.03
Test circuit
YHP model-4275A or equivalent
DC
0.1
12.5±0.3
L: 4194A IMPEDANCE/GAIN-PHASE ANALYZER HP, or equivalent (Measured at 1kHz/0.5V)
Rdc:MATSUSHITA VP-2941A DIGITAL MILLIOHM METER, or equivalent
1000µH
100µH
330µH
33µH
Inductance
tolerance
±30%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
DC current ( A )
A
Specimen
L=0.1H C=20000µF
0.3
0.1typ.
5.5±0.3
1
3
Weight: 2.6g
Dimensions in mm
Test frequency
L (kHz)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
10
3±0.1
3.2
0.0215
0.0259
0.0338
0.0415
0.0618
0.0832
1.12
1.73
DC resistance
(Ω)±20%
0.0164
0.117
0.19
0.27
0.41
0.52
0.76
0.34
0.29
Rated current (A)
Based on
inductance change
3.6
3.4
2.8
2.3
1.9
1.6
1.3
1.1
0.88
0.72
0.59
0.49
0.43
∗
max.
Based on
temperature rise
4.9
4.3
3.9
3.4
3.1
2.5
2.2
1.8
1.4
1.2
1
0.88
0.73
0.6
0.48
002-05 / 20060927 / e531_slf12555.fm
Part No.
SLF12555T-6R0N3R6-PF
SLF12555T-100M3R4-PF
SLF12555T-150M2R8-PF
SLF12555T-220M2R3-PF
SLF12555T-330M1R9-PF
SLF12555T-470M1R6-PF
SLF12555T-680M1R3-PF
SLF12555T-101M1R1-PF
SLF12555T-151MR88-PF
SLF12555T-221MR72-PF
SLF12555T-331MR59-PF
SLF12555T-471MR49-PF
SLF12555T-681MR43-PF
SLF12555T-102MR34-PF
SLF12555T-152MR29-PF
(2/2)