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Bourns SDR04031R0ML Surface Mount Power Inductor

The product is a high-performance inductor series designed for power supplies and portable communication equipment, featuring a low profile of only 3.2 mm. It complies with RoHS standards and offers low inductance values suitable for DC/DC converters with input/output applications. Designed for systematic reflow soldering up to 260°C, it operates across -40°C to +125°C, with stable inductance at 1kHz, and a current rating up to 5.50A. Available in reel packaging for mass production, these inductors are ideal for compact, efficient electronic systems in various industrial and consumer applications.

Authorized Distributors
Source:Newark
Part No:SDR0403-1R0ML
Stock:26
Inv Date:05-28-2026
Price: Unit price: $0.17
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Source:DigiKey
Part No:SDR0403-1R0ML
Stock:8601
Inv Date:05-28-2026
Price: Unit price: $0.46
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Part No:SDR0403-1R0ML
Stock:313
Inv Date:05-29-2026
Price: Unit price: $0.46
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Part No:SDR0403-1R0ML
Stock:0
Inv Date:05-28-2026
Price: Unit price: $0.46
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Part No:SDR0403-1R0ML
Stock:3500
Inv Date:05-28-2026
Price: Unit price: $0.2138
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Part No:SDR0403-1R0ML
Stock:3500
Inv Date:05-28-2026
Price: Unit price: $0.2138
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Source:Arrow EU
Part No:SDR0403-1R0ML
Stock:12000
Inv Date:05-29-2026
Price: N/A
Buy/RFQ:
Part No:SDR0403-1R0ML
Stock:4000
Inv Date:05-29-2026
Price: N/A
Buy/RFQ:

Bourns SDR04031R0ML Surface Mount Power Inductor Specifications:

  • Inductance: 1kHz | q Test | SRF | RDC | Irms | Isat Reflow Soldering ...260 °C, 50 sec. max
  • Test Voltage: 1V
  • Operating Temperature: -40°C to +125°C
  • Storage Temperature: -40°C to +125°C
  • Solder Reflow Temperature: 260°C for 5 sec
  • Physical Dimensions: Low profile of 3.2 mm, available in various sizes
  • Material: Not specified; designed for high-reliability applications
  • RoHS Compliance: Yes
  • Packaging: 2000 pcs per reel
  • Rated Current: Up to 5.50A depending on model
  • Application: Power supplies, portable communication equipment, DC/DC converter filtering

Buy the Bourns Series SDR Inductors: SDR0403 PartNumber

Enhance your electronic assembly with Bourns SDR0403 series surface mount power inductors. Perfect for compact power supplies, portable communication gear, and DC/DC circuits, these inductors deliver reliable performance with low profile design. RoHS compliant and featuring stable inductance at 1kHz, they support reflow soldering at 260°C, ensuring ease of manufacturing. Packaged in reels of 2000 pieces, they are ideal for mass production, offering high current ratings up to 5.50A, and operate efficiently over a temperature range of -40°C to +125°C for versatile industrial and consumer electronics.

Get Bourns SDR0403 inductors today—built for precision and long-lasting durability in power supply and communication devices.

Frequently Asked Questions

Where can I buy Bourns SDR04031R0ML?

You can click on the BUY or RFQ button to purchase SDR04031R0ML from an authorized Bourns distributor.

How do I troubleshoot issues or seek technical support for part SDR04031R0ML?

You can download the SDR04031R0ML datasheet or visit the Bourns website for support.

Who is the manufacturer of SDR04031R0ML?

Bourns

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