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Bourns SDE0403A3R3M Power Inductor

The SDE0403A-3R3M is a compact SMD power inductor designed for automotive, power supply, and DC/DC converter applications. It features high saturation current, inductance range of 3.3 pH, and dimensions of 4.5 x 4 x 3.2 mm. The inductor is AEC-Q200 qualified, RoHS compliant, halogen free, and capable of heating currents up to 2.7A. Its low resistance and reliable performance make it ideal for automotive systems like lighting, entertainment, and driver assistance, as well as industrial power management equipment. This sturdy component is optimized for high efficiency and thermal stability.

Authorized Distributors
Source:Newark
Part No:SDE0403A-3R3M
Stock:2
Inv Date:05-28-2026
Price: Unit price: $0.532
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Source:DigiKey
Part No:SDE0403A-3R3M
Stock:5608
Inv Date:05-28-2026
Price: Unit price: $0.5
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Part No:SDE0403A-3R3M
Stock:3800
Inv Date:05-29-2026
Price: Unit price: $0.5
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Part No:SDE0403A-3R3M
Stock:0
Inv Date:05-28-2026
Price: Unit price: $0.4
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Part No:SDE0403A-3R3M
Stock:0
Inv Date:05-28-2026
Price: Unit price: $0.2433
Buy/RFQ:
Part No:SDE0403A-3R3M
Stock:0
Inv Date:05-28-2026
Price: Unit price: $0.2433
Buy/RFQ:

Bourns SDE0403A3R3M Power Inductor Specifications:

  • Inductance: 3.3 pH
  • Dimensions: 4.5 x 4 x 3.2 mm
  • Saturation Current: 20 A at 25°C
  • Heating Current: Up to 2.7 A
  • Operating Temperature: -40°C to +125°C
  • Resistance to Solder Heat: +250°C for 10 sec.
  • RoHS compliant and halogen free
  • Test Frequency: 1 MHz / 1 V
  • Material: Ferrite core with copper wire
  • Package Quantity: 2000 pcs per reel
  • Peak Temperature for Soldering: 250°C
  • Resistance: Low DC resistance for high efficiency
  • Application: Automotive systems, DC/DC converters, power supplies
  • Features: High saturation current, reliable performance
  • Certifications: AEC-Q200 qualified

Buy the Buy Bourns SDE0403A-3R3M Part Number SDE0403A-3R3M Online

Discover the reliable and high-performance Bourns power inductor SDE0403A-3R3M, perfect for automotive systems, power supplies, and DC/DC conversion. With dimensions of 4.5 x 4 x 3.2 mm, it features an inductance value of 3.3 pH, high saturation current of 20A, and heating capability up to 2.7A. RoHS compliant, halogen free, and qualified under AEC-Q200 standards, this inductor offers robust thermal stability and efficiency. Order online now to enhance your electronic designs with trust and precision from a leading manufacturer.

Order your Bourns Series SDE0403A-3R3M power inductor today and ensure dependable, efficient power management for automotive and industrial projects.

Frequently Asked Questions

Where can I buy Bourns SDE0403A3R3M?

You can click on the BUY or RFQ button to purchase SDE0403A3R3M from an authorized Bourns distributor.

How do I troubleshoot issues or seek technical support for part SDE0403A3R3M?

You can download the SDE0403A3R3M datasheet or visit the Bourns website for support.

Who is the manufacturer of SDE0403A3R3M?

Bourns

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