MDWK4040T1R5MM

Spec Sheet
http://www.ty-top.com
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.
PrintPDF
Metal Core SMD Power Inductors (MCOIL™, MD series)
MDWK4040T1R5MM
Features
Item Summary
1.5uH±20%, 4.1A, 4.0x4.0x2.0mm
Lifecycle Stage
Mass Production
Standard packaging quantity (minimum)
Taping Embossed 700pcs
Products characteristics table
Inductance 1.5 uH ± 20 %
Case Size (mm) 4.0x4.0
Rated Current (max) 4.1 A
Saturation Current (max) 7 A
Saturation Current (typ) 9.4 A
Temperature Rise Current (max) 4.1 A
Temperature Rise Current (typ) 4.7 A
DC Resistance (max) 41 mΩ
DC Resistance (typ) 35 mΩ
LQ Measuring Frequency 1 MHz
Operating Temp. Range -40 to +125 ℃
(Including-self-generated heat)
Temperature characteristic ± 10 %
(Inductance change)
RoHS2 Compliance (10 subst.) Yes
REACH Compliance (173 subst.) Yes
Halogen Free Yes
Soldering Reflow
External Dimensions
Dimension L 4.0 ±0.2 mm
Dimension W 4.0 ±0.2 mm
Dimension H Max 2.0 mm
Dimension e 1.1 ±0.2 mm
Dimension f 2.5 ±0.2 mm
Recommended Land Patterns
2017.04.30
Powered by TCPDF (www.tcpdf.org)
1 / 1
Halogen free / RoHS compliant
Wire Wound Inductor
-Electrical Characteristics Data-
MCOIL
TM
Dimension
Length : 4.0
+ / -
0.2
( 0.157 + / - 0.008 )
Width : 4.0
+ / -
0.2
( 0.157 + / - 0.008 )
Height : 2.0 max.
( 0.079 max. )
Inductance : 1.5 uH
( test freq at 1MHz )
DC Resistance : 0.035 / 0.041
ohm ( typ / max )
Saturation Current : 9,400 / 7,000
mA ( typ / max )
Temp. rise Current : 4,700 / 4,100
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 25 V
2016/11/25
Metal Core SMD Power Inductors (MCOIL™, MD series)
unit : mm
unit : inch
0
0.5
1
1.5
2
0 4000 8000 12000 16000 20000
Inductance [uH]
DC Bias [mA]
DC Bias vs Inductance
0.1
1
10
100
0.1 1 10 100
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.

MDWK4040T1R5MM

Mfr. #:
Manufacturer:
Taiyo Yuden
Description:
FIXED IND 1.5UH 4.1A 41 MOHM SMD
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union

Products related to this Datasheet