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WURTH ELEKTRONIK 744042004 Shielded Tiny Power Inductor

The Würth Elektronik WE-TPC 744042004 is a surface-mount technology (SMT) shielded power inductor designed for a wide range of electronic applications. Its compact size and efficient performance make it ideal for power management in portable devices, DC-DC converters, and other demanding circuits. The inductor features a low DC resistance and high self-resonant frequency, contributing to improved circuit efficiency and reduced noise. It is RoHS compliant and halogen free, meeting environmental standards. Würth Elektronik emphasizes that this component is intended for general electronic equipment and not for critical safety applications without proper evaluation and agreement.

Authorized Distributors
Source:Newark
Part No:744042004
Stock:4502
Inv Date:06-12-2026
Price: Unit price: $1.68
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Source:DigiKey
Part No:744042004
Stock:4288
Inv Date:06-12-2026
Price: Unit price: $1.53
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Part No:744042004
Stock:2749
Inv Date:06-12-2026
Price: Unit price: $1.52
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Part No:744042004
Stock:0
Inv Date:06-12-2026
Price: N/A
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Part No:744042004
Stock:0
Inv Date:06-12-2026
Price: Unit price: $1.18
Buy/RFQ:

WURTH ELEKTRONIK 744042004 Shielded Tiny Power Inductor Specifications:

  • Inductance: 4.7 µH ±30%
  • Rated Current: 1.72 A max.
  • Saturation Current: 1.65 A typ.
  • DC Resistance @ 20°C: 70 mΩ typ.
  • DC Resistance @ 20°C (max): 82 mΩ max.
  • Self Resonant Frequency: 70 MHz typ.
  • Ambient Temperature: -40 up to +95 °C
  • Operating Temperature: -40 up to +125 °C
  • Moisture Sensitivity Level: 1
  • Halogen Free: Conform [JEDEC JS709B] and [IEC 61249-2-21]
  • RoHS Compliant: Compliant [2011/65/EU&2015/863]
  • REACH Compliant: Conform [(EC)1907/2006]
  • Product Marking: 4R7 LiSt 006.006 2020-06-09
  • Packaging Type: Tape and Reel
  • Tape Width: 12 mm
  • Pull-off Force: 0.1 N - 1.3 N
  • Tape Angle: 165° - 180°

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Frequently Asked Questions

Where can I buy WURTH ELEKTRONIK 744042004?

You can click on the BUY or RFQ button to purchase 744042004 from an authorized WURTH ELEKTRONIK distributor.

How do I troubleshoot issues or seek technical support for part 744042004?

You can download the 744042004 datasheet or visit the WURTH ELEKTRONIK website for support.

Who is the manufacturer of 744042004?

WURTH ELEKTRONIK

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