MLZ2012E4R7PT TDK Corporation, MLZ2012E4R7PT Datasheet - Page 2

• Manufacturer Part Number: MLZ2012E4R7PT
• Description: Power Inductors 4.7 UH 25%
• Manufacturer: TDK Corporation
• Type: Powerr
• Series: MLZr

Specifications of MLZ2012E4R7PT

• Inductance: 4.7uH
• Technology: Multi-Layer
• Impedance: Not RequiredOhm
• Self Resonant Frequency: 70MHz
• Tolerance (+ Or -): 25%
• Dc Resistance: 300mOhm
• Case Size (inches): 0805in
• Operating Temp Range: -55C to 125C
• Test Frequency: 2MHz
• Shielding: Shielded
• Dc Current: 80mA
• Product Diameter (mm): Not Requiredmm
• Product Height (mm): 0.85mm
• Product Depth (mm): 1.25mm
• Product Length (mm): 2mm
• Military Standard: Not Required
• Failure Rate: Not Required
• Tolerance: 25 %
• Maximum Dc Current: 80 mAmps
• Maximum Dc Resistance: 0.3 Ohms
• Dimensions: 1.25 mm W x 2 mm L x 0.85 mm H
• Termination Style: SMD/SMT
• Lead Free Status / RoHS Status: Compliant

SHAPES AND DIMENSIONS/RECOMMENDED PC BOARD PATTERN
ELECTRICAL CHARACTERISTICS
Classification Part No.
High
frequency
supported
STD
IDC-UP
• Test equipment
TYPICAL ELECTRICAL CHARACTERISTICS
INDUCTANCE vs. FREQUENCY CHARACTERISTICS
INDUCTANCE CHANGE vs. DC SUPERPOSITION
CHARACTERISTICS
• All specifications are subject to change without notice.
Inductance: Ag4294A-16034G
1000
0.01
0.01
100
100
0.1
0.1
10
0.5±0.3
10
1
1
1
1
M470W
A2R2M/A2R2W
DR47M
DR10M
E100M/M100W
2.0±0.2
MLZ2012DR10MT
MLZ2012DR22MT
MLZ2012DR47MT
MLZ2012A1R0MT
MLZ2012A2R2MT
MLZ2012E4R7MT
MLZ2012E100MT
MLZ2012A1R0WT
MLZ2012A2R2WT
MLZ2012M4R7WT
MLZ2012M100WT
MLZ2012M220WT
MLZ2012M470WT
0.5±0.3
10
10
Frequency ( MHz )
DC current ( mA )
A2R2W
A2R2M
M470W
DR47M
DR10M
T ( Thickness )
0.85±0.2
1.25±0.2
100
100
Inductance
(µH)
0.10
0.22
0.47
1.0
2.2
4.7
10.0
1.0
2.2
4.7
10.0
22
47
M100W
E100M
Weight
10
14
Inductance
tolerance
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
1000
1000
(
mg
)
Thickness
(mm)
0.85
0.85
1.25
0.85
0.85
0.85
1.25
0.85
0.85
0.85
1.25
1.25
1.25
0.8
Dimensions in mm
1.0
Test frequency
L (MHz)
25
25
25
10
10
2
2
10
10
2
2
2
2
IMPEDANCE vs. FREQUENCY CHARACTERISTICS
TEMPERATURE CHARACTERISTICS
100000
10000
1000
0.8
60
50
40
30
20
10
100
0
10
0
1
M470W
1
Test current
L (mA)
1.0
1.0
1.0
1.0
1.0
0.1
0.1
1.0
1.0
0.1
0.1
0.1
0.1
200
M470W
DR10M
10
A2R2M
DC current ( mA )
400
Frequency ( MHz )
Self-resonant
frequency
(MHz)typ.
500
330
230
160
120
70
50
160
120
70
50
35
20
DR47M
M100W
600
A2R2W
A2R2M/A2R2W
005-02 / 20090921 / e533_mlz2012.fm
100
E100M/M100W
DR10M
800
DC resistance
(Ω)±30%
0.07
0.13
0.18
0.12
0.20
0.30
0.40
0.10
0.15
0.30
0.47
2.2
4.3
DR47M
E100M
1000
1000
Rated current
(mA)
1000
800
550
220
160
80
60
280
210
180
150
60
50
(2/3)