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Bourns SDR0302121KL Power Inductor

The SDR0302 Series is a high-performance SMD power inductor designed for low-profile applications of only 2.5 mm height. Suitable for input/output filtering in DC/DC converters, these inductors feature RoHS compliance, ferrite cores, enameled copper wire, and operate effectively within -40°C to +125°C. They are ideal for portable communication equipment, LCD TVs, camcorders, car radios, and power supplies, providing reliable inductance values ranging from 1.0 µH to 4700 µH, with excellent current handling and low resistance, ensuring efficient energy storage and filtering in compact electronic devices.

Authorized Distributors
Source:Newark
Part No:SDR0302-121KL
Stock:18
Inv Date:05-28-2026
Price: Unit price: $0.508
Buy/RFQ:
Source:DigiKey
Part No:SDR0302-121KL
Stock:4572
Inv Date:05-28-2026
Price: Unit price: $0.24041
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Part No:SDR0302-121KL
Stock:2406
Inv Date:05-29-2026
Price: Unit price: $0.46
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Part No:SDR0302-121KL
Stock:0
Inv Date:05-28-2026
Price: Unit price: $0.2254
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Part No:SDR0302-121KL
Stock:0
Inv Date:05-28-2026
Price: Unit price: $0.2254
Buy/RFQ:
Part No:SDR0302-121KL
Stock:1634
Inv Date:05-29-2026
Price: N/A
Buy/RFQ:

Bourns SDR0302121KL Power Inductor Specifications:

  • Inductance Range: 1.0 µH to 4700 µH
  • Tolerance: +20%
  • Maximum Operating Temperature: +125°C
  • Core Material: Ferrite
  • Wire Material: Enameled copper
  • Operating Frequency: Up to 125 MHz
  • DC Resistance: As specified per model
  • Height: 2.5 mm
  • Size: 3.0 x 3.0 mm
  • RoHS Compliant
  • Packaging: 2000 pcs per reel
  • Temperature Range: -40°C to +125°C
  • Package Type: SMD

Buy the Buy Bourns Power Inductor SDR0302121KL Part Number Online

Purchase the Bourns SDR0302 power inductor online now and enjoy fast delivery, competitive prices, and trusted quality. Perfect for power supplies, DC/DC converters, and portable electronics, this inductor provides excellent inductance, low resistance, and thermal stability. Its compact size and RoHS compliance make it ideal for space-constrained, environmentally friendly designs. Benefit from expert support and ensure your projects operate efficiently with this high-quality inductor. Order today to secure reliable energy filtering for your industrial and consumer electronics.

Order your Bourns SDR0302 Series power inductor today and enhance your electronic projects with proven reliability and compact design for demanding power filtering.

Frequently Asked Questions

Where can I buy Bourns SDR0302121KL?

You can click on the BUY or RFQ button to purchase SDR0302121KL from an authorized Bourns distributor.

How do I troubleshoot issues or seek technical support for part SDR0302121KL?

You can download the SDR0302121KL datasheet or visit the Bourns website for support.

Who is the manufacturer of SDR0302121KL?

Bourns

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