SLF12555T-220M2R3-PF TDK Corporation, SLF12555T-220M2R3-PF Datasheet - Page 2

INDUCTOR SHIELD PWR 22UH 12555

SLF12555T-220M2R3-PF

Manufacturer Part Number
SLF12555T-220M2R3-PF
Description
INDUCTOR SHIELD PWR 22UH 12555
Manufacturer
TDK Corporation
Series
SLFr
Datasheet

Specifications of SLF12555T-220M2R3-PF

Inductance
22µH
Tolerance
±20%
Shielding
Shielded
Current
2.3A
Current - Temperature Rise
3.4A
Dc Resistance (dcr)
33.80 mOhm
Package / Case
0.492" L x 0.492" W x 0.216" H (12.50mm x 12.50mm x 5.50mm)
Mounting Type
Surface Mount
Operating Temperature
-20°C ~ 90°C
Frequency - Test
1kHz
Applications
Power Line
Maximum Dc Current
2.3 mAmps
Maximum Dc Resistance
0.0338 Ohms
Dimensions
12.5 mm W x 12.5 mm L x 5.5 mm H
Termination Style
SMD/SMT
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Q @ Freq
-
Self Resonant Freq
-
Current - Saturation
-
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Other names
SLF12555T220M2R3P

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
SLF12555T-220M2R3-PF
Manufacturer:
TDK
Quantity:
3 621
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
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(2/2)

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