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WURTH ELEKTRONIK 784787221 Power Inductor

The WE-PD2SA SMT Power Inductor from Wurth Elektronik is a high-quality surface-mount component designed for efficient energy storage in electronic circuits. It features a compact design, rated currents up to 0.67 A, and operates within a broad temperature range of -50°C to +150°C. Certified RoHS, REACH compliant, and halogen-free, this inductor ideal for power supply filtering, DC-DC conversion, and energy storage applications. Its inductance value, saturation current, and low resistance ensure reliable operation in demanding electronic environments, with a typical self-resonant frequency of 3.5 MHz.

Authorized Distributors
Source:Newark
Part No:784787221
Stock:928
Inv Date:06-12-2026
Price: Unit price: $1.8
Buy/RFQ:
Source:DigiKey
Part No:784787221
Stock:0
Inv Date:06-12-2026
Price: Unit price: $1.39271
Buy/RFQ:
Part No:784787221
Stock:0
Inv Date:06-12-2026
Price: Unit price: $1.52
Buy/RFQ:

WURTH ELEKTRONIK 784787221 Power Inductor Specifications:

  • Inductance: 220 µH at 100 kHz / 250 mV
  • Rated Current: 0.67 A (max.AT = 40°C)
  • Saturation Current: 0.58 A (typ.)
  • DC Resistance: 743 mΩ (typ.) @ 20°C, 876 mΩ (max.) @ 20°C
  • Self Resonant Frequency: 3.5 MHz (typ.)
  • Operating Temperature: -50°C up to +150°C
  • Storage Conditions: < 40°C, < 75% RH
  • Moisture Sensitivity Level: 1
  • RoHS, REACH, Halogen Free compliant
  • Recommended Land Pattern: 5.0 mm max., Dimensions: compact size suitable for surface-mount technology

Buy the Buy Wurth Elektronik SMT Power Inductor Part Number 784787221 Online

Secure your Wurth Elektronik Series Power Inductor 784787221 online now. Perfect for power filtering, DC-DC conversions, and energy storage with high efficiency. This surface-mount component is RoHS compliant, halogen-free, and designed to operate reliably up to +150°C. Its compact size and rated current of 0.67 A make it suitable for demanding electronic applications. Whether for professional manufacturing or DIY projects, order today and ensure your circuits benefit from high-quality, proven inductors with excellent thermal stability and low resistance for optimal performance.

Order your Wurth Elektronik Series inductor 784787221 today and enhance your power supply designs with reliable, high-performance components.

Frequently Asked Questions

Where can I buy WURTH ELEKTRONIK 784787221?

You can click on the BUY or RFQ button to purchase 784787221 from an authorized WURTH ELEKTRONIK distributor.

How do I troubleshoot issues or seek technical support for part 784787221?

You can download the 784787221 datasheet or visit the WURTH ELEKTRONIK website for support.

Who is the manufacturer of 784787221?

WURTH ELEKTRONIK

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