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WURTH ELEKTRONIK 74402900047 Power Inductor

Wurth Electronics WE-TPC series are surface-mount, shielded power inductors with a compact, flat design and four-pad layout for enhanced durability. Magnetically shielded to minimize stray magnetic fields, these inductors support high current and low electromagnetic interference applications. Suitable for reflow soldering, they operate from -40°C to +125°C, ensuring reliable performance in various environments. These inductors are ideal for power conversion, noise filtering, and voltage regulation in modern electronic circuits, providing robust and efficient power management for industrial, automotive, and consumer electronics where high durability and electromagnetic compatibility are critical.

Authorized Distributors
Source:DigiKey
Part No:74402900047
Stock:0
Inv Date:06-12-2026
Price: Unit price: $0.9842
Buy/RFQ:
Part No:74402900047
Stock:0
Inv Date:06-12-2026
Price: Unit price: $1.53
Buy/RFQ:

WURTH ELEKTRONIK 74402900047 Power Inductor Specifications:

  • Inductance: 0.47 μH with ±35% tolerance at 100 KHz, 10 mA
  • Rated Current: 28 A typical at 40 KHz
  • Saturation Current: 2.2 A typical
  • DC Resistance: 29 mΩ typ., 37 mΩ max. at 20°C
  • Self Resonant Frequency: 350 MHz typ.
  • Operating Temperature Range: -40°C to +125°C
  • Ambient Temperature Range: -40°C to +85°C
  • Storage Conditions: <40°C, 75% RH
  • Moisture Sensitivity Level: 1
  • RoHS, REACh, Halogen Free compliant
  • Designed for reflow soldering with specified profile
  • Package Size: Compact, suitable for surface-mount applications
  • Mechanical: Four-pad layout, magnetically shielded, low EMI

Buy the Wurth Electronics 744029 Series – Reliable Power Inductor for Industrial Applications

Enhance your electronic designs with our high-quality shielded power inductors. Featuring a compact surface-mount format, these inductors support high current loads while minimizing electromagnetic interference. Suitable for power conversion, noise filtering, and voltage regulation, they operate reliably from -40°C to +125°C. Perfect for automotive, industrial, and consumer electronics, our inductors are easy to install with reflow soldering and meet international RoHS, REACh, and halogen-free standards. Shop online now and secure efficient, durable power solutions for your projects.

Order your Wurth Electronics 744029 series power inductor today and ensure your electronic projects benefit from high current support and low electromagnetic interference.

Frequently Asked Questions

Where can I buy WURTH ELEKTRONIK 74402900047?

You can click on the BUY or RFQ button to purchase 74402900047 from an authorized WURTH ELEKTRONIK distributor.

How do I troubleshoot issues or seek technical support for part 74402900047?

You can download the 74402900047 datasheet or visit the WURTH ELEKTRONIK website for support.

Who is the manufacturer of 74402900047?

WURTH ELEKTRONIK

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