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WURTH ELEKTRONIK 7440430012 Shielded Tiny Power Inductor

The Würth Elektronik WE-TPC 7440430012 is a shielded power inductor specifically engineered for surface mount technology (SMT) applications. This tiny inductor provides excellent performance in a compact form factor, making it ideal for space-constrained designs. It exhibits low DC resistance, minimizing power losses, and a high self-resonant frequency, ensuring efficient operation across a wide range of frequencies. The inductor's shielding effectively reduces electromagnetic interference (EMI), contributing to cleaner and more reliable circuit performance. It is commonly used in DC-DC converters, filtering circuits, and power management systems in various electronic devices, including portable electronics, computers, and industrial equipment. 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:7440430012
Stock:268
Inv Date:06-12-2026
Price: Unit price: $1.68
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Source:DigiKey
Part No:7440430012
Stock:0
Inv Date:06-12-2026
Price: Unit price: $1.53
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Part No:7440430012
Stock:0
Inv Date:06-12-2026
Price: Unit price: $1.52
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Part No:7440430012
Stock:0
Inv Date:06-12-2026
Price: N/A
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Part No:7440430012
Stock:0
Inv Date:06-12-2026
Price: Unit price: $1.31
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WURTH ELEKTRONIK 7440430012 Shielded Tiny Power Inductor Specifications:

  • Inductance: 1.2 µH ±30%
  • Rated Current: 3.1 A (max)
  • Saturation Current: 2.8 A (typ)
  • DC Resistance: 17 mΩ (typ), 20 mΩ (max)
  • Self Resonant Frequency: 150 MHz (typ)
  • RoHS Approval: Compliant [2011/65/EU&2015/863]
  • REACh Approval: Conform or declared [(EC)1907/2006]
  • Halogen Free: Conform [JEDEC JS709B, IEC 61249-2-21]
  • Ambient Temperature: -40 up to +95 °C
  • Operating Temperature: -40 up to +125 °C
  • Storage Conditions: < 40 °C ; < 75 % RH
  • Moisture Sensitivity Level (MSL): 1

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Frequently Asked Questions

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You can click on the BUY or RFQ button to purchase 7440430012 from an authorized WURTH ELEKTRONIK distributor.

How do I troubleshoot issues or seek technical support for part 7440430012?

You can download the 7440430012 datasheet or visit the WURTH ELEKTRONIK website for support.

Who is the manufacturer of 7440430012?

WURTH ELEKTRONIK

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