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Bourns SDE0403A220M Power Inductor

The SDE0403A220M is a compact SMD power inductor designed for automotive and electronic applications such as driver assistance, lighting, DC/DC converters, and power supplies. With an inductance of 22 μH and a saturation current of 0.7 A, it features high saturation current, RoHS compliance, and halogen-free materials. The inductor measures 4.5 x 4 x 3.2mm, ensuring easy surface-mount installation on circuit boards. Its specifications include temperature range from -55°C to +125°C and resistance to solder heat up to 250°C for 10 seconds, making it reliable and suitable for demanding environments. Designed for durability, it optimizes power management efficiency and minimizes EMI in automotive electronics.

Authorized Distributors
Source:DigiKey
Part No:SDE0403A-220M
Stock:0
Inv Date:05-28-2026
Price: Unit price: $0.5
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Part No:SDE0403A-220M
Stock:3335
Inv Date:05-29-2026
Price: Unit price: $0.5
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Part No:SDE0403A-220M
Stock:0
Inv Date:05-28-2026
Price: Unit price: $0.49
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Part No:SDE0403A-220M
Stock:0
Inv Date:05-28-2026
Price: Unit price: $0.2433
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Part No:SDE0403A-220M
Stock:0
Inv Date:05-28-2026
Price: Unit price: $0.2433
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Part No:SDE0403A-220M
Stock:161
Inv Date:05-29-2026
Price: N/A
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Bourns SDE0403A220M Power Inductor Specifications:

  • Inductance: 22 μH
  • Saturation Current: 0.7 A
  • Dimensions: 4.5 x 4 x 3.2 mm
  • Temperature Range: -55°C to +125°C
  • Resistance to Solder Heat: up to 250°C for 10 sec.
  • RoHS compliant and halogen free
  • High saturation current for efficient power regulation
  • Application: Automotive systems, lighting, power supplies
  • Operating Frequency: 1MHz/1V
  • Material: Ferrite core with copper wire
  • Packaging: 2000 pcs. per reel
  • Peak Temperature: 250°C

Buy the Buy Bourns Power Inductor Part Number SDE0403A220M Online

Order the Bourns SDE0403A220M power inductor online and enjoy reliable performance for automotive and electronic projects. This surface-mount inductor offers high saturation current, RoHS compliance, and halogen-free materials. Its compact size of 4.5 x 4 x 3.2mm makes it ideal for space-constrained applications like driver assistance systems, lighting, DC/DC converters, and power supplies. Designed to operate from -55°C to +125°C with resistance to solder heat up to 250°C for 10 seconds, this inductor ensures durability, efficient power regulation, and minimal EMI for demanding environments, making it a choice component for engineers and buyers seeking quality power inductors.

Get Bourns SDE0403A220M today—built for precision, reliability, and efficient power management in automotive and electronic applications.

Frequently Asked Questions

Where can I buy Bourns SDE0403A220M?

You can click on the BUY or RFQ button to purchase SDE0403A220M from an authorized Bourns distributor.

How do I troubleshoot issues or seek technical support for part SDE0403A220M?

You can download the SDE0403A220M datasheet or visit the Bourns website for support.

Who is the manufacturer of SDE0403A220M?

Bourns

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