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Bourns SDR04031R8ML Power Inductor

The SDR0403-1R8ML is a high-performance SMD inductor designed for power supply filtering in portable communication equipment and other electronic devices. Featuring low profile of only 3.2 mm and low inductance values, it supports RoHS compliance and offers excellent high-frequency characteristics with an impedance of 7.96 ohms at 28 MHz. Suitable for reflow soldering up to 260°C for 5 seconds, this inductor ensures reliable operation across a temperature range of -40°C to +125°C, making it ideal for modern compact electronic circuits.

Authorized Distributors
Source:Newark
Part No:SDR0403-1R8ML
Stock:10
Inv Date:05-28-2026
Price: Unit price: $0.509
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Source:DigiKey
Part No:SDR0403-1R8ML
Stock:956
Inv Date:05-28-2026
Price: Unit price: $0.46
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Part No:SDR0403-1R8ML
Stock:3127
Inv Date:05-29-2026
Price: Unit price: $0.46
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Part No:SDR0403-1R8ML
Stock:0
Inv Date:05-28-2026
Price: Unit price: $0.42
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Part No:SDR0403-1R8ML
Stock:2800
Inv Date:05-28-2026
Price: Unit price: $0.1831
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Part No:SDR0403-1R8ML
Stock:2800
Inv Date:05-28-2026
Price: Unit price: $0.1831
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Part No:SDR0403-1R8ML
Stock:197
Inv Date:05-29-2026
Price: N/A
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Bourns SDR04031R8ML Power Inductor Specifications:

  • Inductance: 18 nH at 1kHz
  • Test Voltage: 1V
  • SRF: 796 MHz
  • Temperature Range: -40°C to +125°C
  • Reflow Soldering: 260°C for 5 sec.
  • RoHS Compliance
  • Dimensions: Height 3.2 mm, typical size suitable for surface mounting
  • Construction: Ferrite core, low resistance
  • Maximum current: 4.40 A
  • Resistance to Soldering Heat: 260°C for 5 sec.
  • Material: Ferrite core
  • Frequency Performance: Impedance minimum 7.96 Ω at 28 MHz, Q-factor 18
  • Application: Power supplies, portable communication devices
  • Storage Temperature: -40°C to +125°C
  • Operating Life: Designed for durable electronic applications

Buy the Bourns SDR0403-1R8ML – Reliable Power Inductor for Industrial Applications

Purchase the Bourns SDR0403-1R8ML power inductor online today and ensure your electronic projects benefit from reliable power filtering. Compact, RoHS compliant, and designed for high-frequency performance, this surface-mount component is perfect for portable communication equipment and advanced power supply systems. With a height of only 3.2 mm, it easily fits into tight spaces, offering excellent inductance and impedance characteristics. Order now to enhance your device’s performance with durable, high-quality inductors designed for modern electronic applications.

Get Bourns SDR0403-1R8ML today—built for high-frequency filtering and long-lasting durability in electronic circuits.

Frequently Asked Questions

Where can I buy Bourns SDR04031R8ML?

You can click on the BUY or RFQ button to purchase SDR04031R8ML from an authorized Bourns distributor.

How do I troubleshoot issues or seek technical support for part SDR04031R8ML?

You can download the SDR04031R8ML datasheet or visit the Bourns website for support.

Who is the manufacturer of SDR04031R8ML?

Bourns

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