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WURTH ELEKTRONIK 78438356018 Power Inductor

The WE-MAIA SMD Power Inductor is a compact surface-mount component designed for efficient energy storage and filtering in electronic circuits. It offers high inductance values with low DC resistance, supporting applications that require stable magnetic properties and reliable performance at high frequencies up to 40 MHz. Its robust construction maintains operation up to +125°C, making it suitable for demanding industrial and consumer electronics. Compliant with IPC-J-STD-020E reflow profiles, this inductor ensures optimal soldering and durability, ideal for power management in modern electronic devices.

Authorized Distributors
Source:DigiKey
Part No:78438356018
Stock:694
Inv Date:06-12-2026
Price: Unit price: $1.89
Buy/RFQ:
Part No:78438356018
Stock:423
Inv Date:06-12-2026
Price: Unit price: $1.93
Buy/RFQ:

WURTH ELEKTRONIK 78438356018 Power Inductor Specifications:

  • Inductance: 18 uH with ±20% tolerance
  • Rated Current: 46 A at 40 kHz
  • Saturation Current: 6.5 A max
  • DC Resistance: 24.5 mo typ, 30 mo max @ 20°C
  • Self Resonant Frequency: 40 MHz typ
  • Operating Temperature: -40°C to +125°C
  • Storage Temperature: -20°C to +40°C
  • Max Temperature: +125°C
  • Soldering Profile: Reflow profile with preheat min 150°C, max 200°C, peak temperature 260°C
  • Package: Surface-mount, designed for pick-and-place assembly
  • Complies with IPC-STD-020E reflow standard
  • Classified for lead-free (Pb-Free) assembly
  • Mechanical Stability: Resistant to vibration and mechanical shocks
  • Material: Ferrite core, copper windings with protective coating

Buy the Wirth Elektronik WE-MAIA – Reliable Power Inductor for Industrial Applications

Get the Wirth Elektronik WE-MAIA SMD Power Inductor online today and ensure robust, efficient energy storage for your electronic projects. Ideal for high-frequency filtering, it supports demanding industrial and consumer applications with excellent thermal stability and reliability. Designed for easy soldering and compliance with IPC standards, this inductor provides optimal performance in compact form factors. Whether upgrading existing systems or designing new products, purchase now and benefit from fast delivery, authentic quality, and expert support to meet your technical needs.

Buy Wirth Elektronik WE-MAIA power inductor now and experience unmatched reliability and performance in your high-frequency energy storage and filtering needs.

Frequently Asked Questions

Where can I buy WURTH ELEKTRONIK 78438356018?

You can click on the BUY or RFQ button to purchase 78438356018 from an authorized WURTH ELEKTRONIK distributor.

How do I troubleshoot issues or seek technical support for part 78438356018?

You can download the 78438356018 datasheet or visit the WURTH ELEKTRONIK website for support.

Who is the manufacturer of 78438356018?

WURTH ELEKTRONIK

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