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Inductors / Fixed Inductors / MDWK4040T6R8MM
Datasheets
MDWK4040T6R8MM by: TAIYO YUDEN

General Purpose Inductor,

Part Details for MDWK4040T6R8MM by TAIYO YUDEN

Results Overview of MDWK4040T6R8MM by TAIYO YUDEN

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MDWK4040T6R8MM Information

MDWK4040T6R8MM by TAIYO YUDEN is a Fixed Inductor.
Fixed Inductors are under the broader part category of Inductors.

Inductors are passive components that resist sudden changes in current by storing and releasing energy in an electromagnetic fiel. They are often used in power circuits and energy storage. Read more about Inductors on our Inductors part category page.

Price & Stock for MDWK4040T6R8MM

Part # Distributor Description Stock Price Buy
DISTI # 55AC1019
Newark Inductor, Wirewound, 6.8Uh, 2A, Inductance:6.8Μh, Rms Current (Irms):2A, Inductor Construction:Sh... ielded, Saturation Current (Isat):2.9A, Product Range:Mcoil Md Series, Dc Resistance Max:0.158Ohm, Inductance Tolerance:± 20% Rohs Compliant: Yes |Taiyo Yuden MDWK4040T6R8MM more RoHS: Compliant Min Qty: 700 Package Multiple: 1 Date Code: 0 Container: Cut Tape 0
Buy Now
DISTI # 95Y1775
Newark Inductor, Wirewound, 6.8Uh, 2A, Inductance:6.8Μh, Rms Current (Irms):2A, Inductor Construction:Sh... ielded, Saturation Current (Isat):2.9A, Product Range:Mcoil Md Series, Dc Resistance Max:0.158Ohm, Inductance Tolerance:± 20% Rohs Compliant: Yes |Taiyo Yuden MDWK4040T6R8MM more RoHS: Compliant Min Qty: 700 Package Multiple: 1 Date Code: 0 Container: Reel 0
  • 700 $0.2590
  • 1,400 $0.2390
  • 2,800 $0.2190
$0.2190 / $0.2590 Buy Now
DISTI # 587-4452-1-ND
DigiKey FIXED IND 6.8UH 2A 158 MOHM SMD Min Qty: 1 Lead time: 6 Weeks Container: Digi-Reel®, Cut Tape (CT), Tape & Reel (TR) 784
In Stock
  • 1 $0.4600
  • 10 $0.3740
  • 100 $0.3079
  • 700 $0.2610
  • 1,400 $0.2461
  • 2,100 $0.2377
  • 3,500 $0.2277
  • 4,900 $0.2213
  • 7,000 $0.2147
  • 17,500 $0.1987
  • 35,000 $0.1956
$0.1956 / $0.4600 Buy Now
DISTI # MDWK4040T6R8MM
Avnet Americas Power Inductor (SMD), 6.8 uH, ? 20%, 2.3 A, Unshielded, 4 A, 4mm x 4mm x 1.2mm - Tape and Reel (Alt:... MDWK4040T6R8MM) more RoHS: Compliant Min Qty: 700 Package Multiple: 700 Lead time: 6 Weeks, 0 Days Container: Reel 0
  • 700 $0.1964
  • 1,400 $0.1941
  • 2,800 $0.1924
  • 4,200 $0.1886
  • 5,600 $0.1841
$0.1841 / $0.1964 Buy Now
DISTI # 963-MDWK4040T6R8MM
Mouser Electronics Power Inductors - SMD 963-LSDND4040WKT6R8M RPLCMT PN 4040 6.8uH 158mOhms 2Aur RoHS: Compliant 2076
  • 1 $0.5500
  • 10 $0.4270
  • 100 $0.3320
  • 700 $0.2510
  • 2,100 $0.2100
  • 9,800 $0.1950
$0.1950 / $0.5500 Buy Now
Future Electronics MD Series 4 x 4 mm 6.8 uH ±20% 158 mOhm SMT Metal Core Wirewound Power Inductor RoHS: Compliant pbFree: Yes Min Qty: 700 Package Multiple: 700 Lead time: 6 Weeks Container: Reel 700
Reel
  • 700 $0.2000
  • 1,400 $0.1990
  • 2,800 $0.1970
  • 3,500 $0.1960
  • 10,500 $0.1910
$0.1910 / $0.2000 Buy Now
Onlinecomponents.com Inductor Power Wirewound 6.8uH 20% 1MHz Metal 2A 158mOhm DCR 1515 T/R RoHS: Compliant 0
  • 700 $0.2371
  • 1,400 $0.2336
  • 2,800 $0.2268
  • 5,600 $0.2204
  • 7,700 $0.2144
  • 25,200 $0.1854
  • 50,400 $0.1826
$0.1826 / $0.2371 Buy Now
DISTI # LMMDWK4040T6R8MM
Avnet Abacus Power Inductor SMD 68 uH 20 23 A Unshielded 4 A 4mm x 4mm x 12mm - Tape and Reel (Alt: LMMDWK4040T6... R8MM) more RoHS: Compliant Min Qty: 700 Package Multiple: 700 Lead time: 17 Weeks, 0 Days Container: Reel Abacus - 0
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Part Details for MDWK4040T6R8MM

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MDWK4040T6R8MM Part Data Attributes

Parametric Data
MDWK4040T6R8MM TAIYO YUDEN
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MDWK4040T6R8MM TAIYO YUDEN General Purpose Inductor,
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Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer TAIYO YUDEN CO LTD
Package Description CHIP
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8504.50.80.00
Factory Lead Time 6 Weeks
Samacsys Manufacturer TAIYO YUDEN
Case/Size Code 1616
Construction Rectangular
Core Material Metal
DC Resistance 0.158 Ω
Inductance-Nom (L) 6.8 µH
Inductor Application POWER INDUCTOR
Inductor Type GENERAL PURPOSE INDUCTOR
Number of Functions 1
Number of Terminals 2
Operating Temperature-Max 125 °C
Operating Temperature-Min -40 °C
Package Height 2 mm
Package Length 4 mm
Package Style SMT
Package Width 4 mm
Packing Method TR, Embossed, 7 Inch
Rated Current-Max 2 A
Shape/Size Description RECTANGULAR PACKAGE
Shielded NO
Surface Mount YES
Terminal Placement DUAL ENDED
Terminal Shape ONE SURFACE
Test Frequency 1 MHz
Tolerance 20%

Alternate Parts for MDWK4040T6R8MM

This table gives cross-reference parts and alternative options found for MDWK4040T6R8MM. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of MDWK4040T6R8MM, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Manufacturer Composite Price Description Compare
LBDND4040WKT6R8MM TAIYO YUDEN Check for Price General Purpose Inductor, 6.8uH, 20%, 1 Element, Metal Core-Core, SMD, 1616, CHIP MDWK4040T6R8MM vs LBDND4040WKT6R8MM
LLDND4040WKT6R8MM TAIYO YUDEN Check for Price General Purpose Inductor, 6.8uH, 20%, 1 Element, Metal Core-Core, SMD, 1616, CHIP MDWK4040T6R8MM vs LLDND4040WKT6R8MM
LCDND4040WKT6R8MM TAIYO YUDEN Check for Price General Purpose Inductor, 6.8uH, 20%, 1 Element, Metal Core-Core, SMD, 1616, CHIP MDWK4040T6R8MM vs LCDND4040WKT6R8MM
LMDND4040WKT6R8MM TAIYO YUDEN Check for Price General Purpose Inductor, 6.8uH, 20%, 1 Element, Metal Core-Core, SMD, 1616, CHIP MDWK4040T6R8MM vs LMDND4040WKT6R8MM

MDWK4040T6R8MM Frequently Asked Questions (FAQ)

  • The recommended land pattern for MDWK4040T6R8MM is a rectangular pad with a size of 4.5mm x 3.5mm, with a solder mask opening of 4.1mm x 3.1mm. It's essential to follow the recommended land pattern to ensure reliable soldering and to prevent thermal stress.

  • While MDWK4040T6R8MM is rated for operation up to 125°C, it's essential to consider the derating curve and thermal management in high-temperature applications. It's recommended to consult with TAIYO YUDEN or a thermal expert to ensure the component can handle the specific application requirements.

  • To prevent damage during assembly, it's recommended to handle MDWK4040T6R8MM by the edges, avoid touching the component's surface, and use an anti-static wrist strap or mat. Additionally, ensure the component is stored in a dry, clean environment, and avoid exposing it to mechanical stress or vibration.

  • The recommended soldering profile for MDWK4040T6R8MM is a peak temperature of 260°C, with a dwell time of 10-30 seconds above 220°C. It's essential to follow a controlled soldering process to prevent thermal shock and ensure reliable joints.

  • While MDWK4040T6R8MM is designed to operate in a variety of environments, it's not recommended for use in humid or moist environments without proper protection. Consider using a conformal coating or potting compound to protect the component from moisture and ensure reliable operation.