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WURTH ELEKTRONIK 784787121 SMT Power Inductor

The SMT Power Inductor is designed for efficient power management in electronic circuits, featuring a compact form with inductance properties suitable for high-frequency applications. It offers excellent magnetic performance, low resistance, and high current capacity, making it ideal for applications demanding reliable power regulation. Certified RoHS and Halogen Free, this surface-mount component is compatible with automated assembly and ensures long-term durability under operating temperatures up to +150°C. Proper soldering profiles and handling procedures are recommended to maintain optimal functionality and avoid damage.

Authorized Distributors
Source:DigiKey
Part No:784787121
Stock:862
Inv Date:06-12-2026
Price: Unit price: $1.82
Buy/RFQ:
Part No:784787121
Stock:0
Inv Date:06-12-2026
Price: Unit price: $1.83
Buy/RFQ:

WURTH ELEKTRONIK 784787121 SMT Power Inductor Specifications:

  • Inductance: 120 µH at 100 kHz/250 mV
  • Rated Current: 0.73 A maximum at ambient conditions
  • Saturation Current: approximately 0.8 A
  • DC Resistance: 545 mΩ at 20°C (typical), 643 mΩ (max)
  • Self Resonant Frequency: 45 MHz (typical)
  • Operating Temperature: -50°C to +150°C
  • Ambient Temperature: -50°C to +110°C
  • Storage Conditions: < 40°C, < 75% RH in original packaging
  • Moisture Sensitivity Level: 1
  • Certification: RoHS, REACH, Halogen Free (JEDEC JS709B, IEC 61249-2-21)
  • Soldering Profile: Preheat 150°C-200°C, T_m above 60-150 s, Peak temperature T_p, max 260°C

Buy the Buy WURTH ELECTRONIK SMT Power Inductor Part Number 784787121 Online

Order the WURTH ELECTRONIK SMT Power Inductor with part number 784787121 online today and enhance your power management systems. This high-quality surface-mount inductor offers excellent magnetic response, low resistance, and high current capacity, suitable for demanding applications requiring stability up to 150°C. Its RoHS and Halogen Free certifications ensure compliance with environmental standards. Designed for easy integration with automated soldering processes, it provides reliable performance in various electronic devices. Purchase now for quick delivery and superior power solution in your circuit designs.

Buy WURTH ELECTRONIK SMT Power Inductor 784787121 now and experience unmatched reliability and high-frequency power efficiency in your electronic projects.

Frequently Asked Questions

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You can click on the BUY or RFQ button to purchase 784787121 from an authorized WURTH ELEKTRONIK distributor.

How do I troubleshoot issues or seek technical support for part 784787121?

You can download the 784787121 datasheet or visit the WURTH ELEKTRONIK website for support.

Who is the manufacturer of 784787121?

WURTH ELEKTRONIK

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