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Bourns RLB0812103KL Power Inductor

This high-quality power inductor is ideal for high current circuits and DC/DC converters, available in E12 series for general use. RoHS compliant, it features ferrite DR core material, enameled copper wire, and tin-plated terminals. Operating and storage temperature ranges from -40 °C to +105 °C, with a moisture sensitivity level 1 and ESD classification 3B. Variants differ in inductance from 1.0 µH to 12000 µH, with dimensions based on series, ensuring reliable performance in various power supply applications and electronic circuits requiring high rated current and stability.

Authorized Distributors
Source:Newark
Part No:RLB0812-103KL
Stock:723
Inv Date:05-28-2026
Price: Unit price: $0.327
Buy/RFQ:
Source:DigiKey
Part No:RLB0812-103KL
Stock:16631
Inv Date:05-28-2026
Price: Unit price: $0.32
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Part No:RLB0812-103KL
Stock:1054
Inv Date:05-29-2026
Price: Unit price: $0.32
Buy/RFQ:
Part No:RLB0812-103KL
Stock:0
Inv Date:05-28-2026
Price: Unit price: $0.29
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Part No:RLB0812-103KL
Stock:850
Inv Date:05-28-2026
Price: Unit price: $0.1394
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Part No:RLB0812-103KL
Stock:850
Inv Date:05-28-2026
Price: Unit price: $0.1394
Buy/RFQ:
Source:Arrow EU
Part No:RLB0812-103KL
Stock:6000
Inv Date:05-29-2026
Price: N/A
Buy/RFQ:
Part No:RLB0812-103KL
Stock:220
Inv Date:05-29-2026
Price: N/A
Buy/RFQ:

Bourns RLB0812103KL Power Inductor Specifications:

  • Core Material: Ferrite DR core
  • Wire: Enameled copper wire
  • Terminal: Cu/Sn
  • Temperature Range: -40 °C to +105 °C
  • Moisture Sensitivity Level: 1
  • ESD Classification: 3B
  • Dimensions vary by series, with diameters between 2.2 mm and 9.0 mm
  • Inductance range: 1.0 µH to 12000 µH
  • Maximum current ratings: from 8.1 mA to 16200 mA depending on series
  • Operating frequency: up to 796 MHz (varies by series)
  • Part numbers include RLB1314 series with inductance values from 3.3 µH to 15,000 µH
  • Packaging: between 130 and 800 pieces per bag depending on series
  • RoHS compliant: Yes
  • Temperature rise: approximately 20°C at rated Irms
  • Device performance varies in application; verify in specific use cases

Buy the Bourns Series Power Inductor: RLB0812103KL

Purchase the Bourns RLB0812103KL power inductor online today and enjoy reliable high current performance. Designed with ferrite core material and enameled copper wire, this inductor supports efficient power conversion in electronic devices. Suitable for a variety of high current circuits and DC/DC converters, it features RoHS compliance, operating temperatures from -40°C to +105°C, and superior moisture resistance. Secure fast delivery and ensure your projects operate seamlessly with this high-quality component, perfect for demanding power supply applications and circuit stability.

Get Bourns RLB0812103KL today—built for high current stability and durable performance in power supply circuits.

Frequently Asked Questions

Where can I buy Bourns RLB0812103KL?

You can click on the BUY or RFQ button to purchase RLB0812103KL from an authorized Bourns distributor.

How do I troubleshoot issues or seek technical support for part RLB0812103KL?

You can download the RLB0812103KL datasheet or visit the Bourns website for support.

Who is the manufacturer of RLB0812103KL?

Bourns

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