MEKK2520TR47M

Spec Sheet
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The data is reference only. Electrical characteristics vary depending on environment or measurement condition.
TAIYO YUDEN reserves the right to make change to the Date at any time without notice.
Before making final selection, please check product specification.
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Metal Wire-wound Chip Power Inductors (MCOIL™, ME series)
MEKK2520TR47M
Features
Item Summary
0.47uH±20%, 4.8A, 1008/2520 (EIA/JIS)
Lifecycle Stage
Mass Production
Standard packaging quantity (minimum)
Taping Embossed 3000pcs
Products characteristics table
Inductance 0.47 uH ± 20 %
Case Size (EIA/JIS) 1008/2520
Rated Current (max) 4.8 A
Saturation Current (max) 5.9 A
Saturation Current (typ) 7 A
Temperature Rise Current (max) 4.8 A
Temperature Rise Current (typ) 5.3 A
DC Resistance (max) 25 mΩ
DC Resistance (typ) 20 mΩ
LQ Measuring Frequency 1 MHz
Operating Temp. Range -40 to +125 ℃
(Including-self-generated heat)
Temperature characteristic ± 15 %
(Inductance change)
RoHS2 Compliance (10 subst.) Yes
REACH Compliance (173 subst.) Yes
Halogen Free Yes
Soldering Reflow
External Dimensions
Dimension L 2.5 ±0.2 mm
Dimension W 2.0 ±0.2 mm
Dimension T Max 1.0 mm
Dimension e 0.65 ±0.3 mm
Recommended Land Patterns
2017.04.30
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Halogen free / RoHS compliant
Wire Wound Inductor
-Electrical Characteristics Data-
MCOIL
TM
Dimension
Length : 2.5
+ / -
0.2
( 0.098 + / - 0.008 )
Width : 2.0
+ / -
0.2
( 0.079 + / - 0.008 )
Height : 1.0 max.
( 0.039 max. )
Inductance : 0.47 uH
( test freq at 1MHz )
DC Resistance : 0.02 / 0.025
ohm ( typ / max )
Saturation Current : 7,000 / 5,900
mA ( typ / max )
Temp. rise Current : 5,300 / 4,800
mA ( typ / max )
Saturation current typical : 30% reduction from initial L value.
Temp rise Current typical : Temperature will rise by 40 deg C
Maximum rated voltage : DC 20 V
2016/8/5
Metal Wire-wound Chip Power Inductors (MCOIL™, ME series)
unit : mm
unit : inch
0
0.2
0.4
0.6
0.8
1
0 2000 4000 6000 8000 10000
Inductance [uH]
DC Bias [mA]
DC Bias vs Inductance
0.01
0.1
1
10
0.1 1 10 100 1000
Inductance [uH]
Frequency [MHz]
Frequency vs Inductance
0
10
20
30
40
50
60
0 2000 4000 6000 8000 10000
Self-temperature rise [deg]
DC Bias [mA]
DC Bias vs Temperature
The data is reference only. Electrical characteristics vary depending on environment or measurement condition.
TAIYO YUDEN reserves the right to make change to the data at any time without notice.
Before making final selection, please check product specification.

MEKK2520TR47M

Mfr. #:
Manufacturer:
Taiyo Yuden
Description:
FIXED IND 470NH 4.8A 25 MOHM SMD
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union

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