Taiyo Yuden MEKK2520T1R0M Metal wire-wound chip power inductors (mcoil, me series) Datasheet

Spec Sheet
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Metal Wire-wound Chip Power Inductors (MCOIL™, ME series)
MEKK2520T1R0M
Features
Item Summary
1.0uH±20%, 3.3A, 1008/2520 (EIA/JIS)
Lifecycle Stage
Mass Production
Standard packaging quantity (minimum)
Taping Embossed 3000pcs
Products characteristics table
External Dimensions
1.0 uH ± 20 %
Dimension L
2.5 ±0.2 mm
Case Size (EIA/JIS)
1008/2520
Dimension W
2.0 ±0.2 mm
Rated Current (max)
3.3 A
Dimension T
Max 1.0 mm
Dimension e
0.65 ±0.3 mm
Inductance
Saturation Current (max)
4.3 A
Saturation Current (typ)
4.9 A
Temperature Rise Current (max)
3.3 A
Temperature Rise Current (typ)
3.6 A
DC Resistance (max)
53 mΩ
DC Resistance (typ)
44 mΩ
LQ Measuring Frequency
1 MHz
Operating Temp. Range
-40 to +125 ℃
Recommended Land Patterns
(Including-self-generated heat)
Temperature characteristic
± 15 %
(Inductance change)
RoHS2 Compliance (10 subst.)
Yes
REACH Compliance (181 subst.)
Yes
Halogen Free
Yes
Soldering
Reflow
2018.04.04
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.
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Halogen free / RoHS compliant
Wire Wound Inductor
2016/8/5
-Electrical Characteristics Data-
Metal Wire-wound Chip Power Inductors (MCOIL™, ME series)
MCOIL TM
Dimension
Length :
Width :
Height :
MEKK2520T1R0M
unit : mm
2.5 + / - 0.2
2.0 + / - 0.2
1.0
max.
Inductance :
1.0
DC Resistance : 0.044
Saturation Current : 4,900
Temp. rise Current : 3,600
/
/
/
uH
0.053
4,300
3,300
unit : inch
( 0.098 + / - 0.008 )
( 0.079 + / - 0.008 )
( 0.039
max. )
( test freq at 1MHz )
ohm ( typ / max )
mA ( typ / max )
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
DC Bias vs Inductance
DC Bias vs Temperature
60
Self-temperature rise [deg]
Inductance [uH]
2
1.5
1
0.5
0
0
2000
4000
6000
8000
10000
DC Bias [mA]
50
40
30
20
10
0
0
1000
2000
3000
4000
5000
DC Bias [mA]
Frequency vs Inductance
Inductance [uH]
100
10
1
0.1
0.1
1
10
100
1000
Frequency [MHz]
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.
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Please read this notice before using the TAIYO YUDEN products.
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REMINDERS
Please conduct validation and verification of our products in actual condition of mounting and operating environment before using our
products.
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The product listed in this spec sheet is intended for use in general electronic equipment (e.g., AV equipment, OA equipment, home electric
appliances, office equipment, information and communication equipment including, without limitation, mobile phone, and PC) and medical
equipment classified as Class I or II by IMDRF. Please be sure to contact TAIYO YUDEN for further information before using the products for any
equipment which may directly cause loss of human life or bodily injury (e.g., transportation equipment including, without limitation,
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medical equipment classified as Class III by IMDRF, highly public information network equipment including, without limitation, telephone
exchange, and base station).
Please do not incorporate our products into any equipment requiring high levels of safety and/or reliability (e.g., aerospace equipment,
aviation equipment*, medical equipment classified as Class IV by IMDRF, nuclear control equipment, undersea equipment, military
equipment).
*Note:
There is a possibility that our products can be used only for aviation equipment that does not directly affect the safe operation of aircraft (e.g., in-flight
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incurred by you or third parties arising from use of the product listed in this spec sheet for any equipment requiring inquiry to TAIYO YUDEN or
prohibited for use by TAIYO YUDEN as described above.
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Information contained in this spec sheet is intended to convey examples of typical performances and/or applications of our products and is not
intended to make any warranty with respect to the intellectual property rights or any other related rights of TAIYO YUDEN or any third parties
nor grant any license under such rights.
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Please note that the scope of warranty for our products is limited to the delivered our products themselves and TAIYO YUDEN shall not be in
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agreement (e.g., supply and purchase agreement, quality assurance agreement) signed by TAIYO YUDEN and your company, TAIYO YUDEN will
warrant our products in accordance with such agreement.
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The contents of this spec sheet are applicable to our products which are purchased from our sales offices or authorized distributors
(hereinafter “TAIYO YUDEN’s official sales channel”). Please note that the contents of this spec sheet are not applicable to our products
purchased from any seller other than TAIYO YUDEN’s official sales channel.
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Caution for Export
The product listed in this spec sheet may require specific procedures for export according to “U.S. Export Administration Regulations”, “Foreign
Exchange and Foreign Trade Control Law” of Japan, and other applicable regulations. Should you have any questions on this matter, please
contact our sales staff.
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