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Bourns RLB9012123KL Power Inductor

These inductors are designed for power supplies, DC/DC converters, and general electronics use, featuring ferrite DR core material, enameled copper wire, and RoHS compliance. They operate within temperatures from -55°C to +125°C and store efficiently in a compact size, ideal for high-frequency applications. With inductance values ranging from 1.0 microhenry to 47 millihenry, they provide reliable performance with low DCR and high SRF, ensuring stable operation in demanding electronic circuits. Suitable for a variety of power management and filtering applications.

Authorized Distributors
Source:DigiKey
Part No:RLB9012-123KL
Stock:1000
Inv Date:05-28-2026
Price: Unit price: $0.62
Buy/RFQ:
Part No:RLB9012-123KL
Stock:4797
Inv Date:05-29-2026
Price: Unit price: $0.62
Buy/RFQ:
Part No:RLB9012-123KL
Stock:600
Inv Date:05-28-2026
Price: Unit price: $0.4139
Buy/RFQ:
Part No:RLB9012-123KL
Stock:600
Inv Date:05-28-2026
Price: Unit price: $0.4139
Buy/RFQ:

Bourns RLB9012123KL Power Inductor Specifications:

  • Core Material: Ferrite DR core
  • Wire: Enameled copper wire
  • Terminal: Cu/Ag/Sn
  • Temperature Range: -55°C to +125°C
  • Inductance Range: 1.0 μH to 47 mH
  • RoHS compliance: Yes
  • Test Frequency: 1KHz to 20MHz depending on model
  • SRF: Up to 125 MHz
  • Maximum DCR: 0.012 ohms to 0.16 ohms depending on inductance
  • Maximum current: 0.68A to 10.0A depending on model
  • Dimensions: Approximately 90 mm x 20 mm
  • Packaging: 200 pieces per bag
  • Application: Power supplies, DC/DC converters, general use

Buy the Buy Electronics Power Inductor Part Number RLB9012123KL Online

Order the RLB9012123KL power inductor today through our online store for fast delivery and quality assurance. Ideal for power supplies, DC/DC converters, and general electronics, this inductor delivers excellent stability, low resistance, and high SRF. Engineered with ferrite core material, enameled copper wire, and RoHS compliance, it ensures compliance with environmental standards. Its compact size and wide temperature range make it suitable for various demanding applications. Enhance your electronic projects with this reliable, high-performance inductors, available now for quick online purchase.

Get RLB9012123KL power inductor today—designed for high-frequency power management, reliable performance, and long-lasting durability.

Frequently Asked Questions

Where can I buy Bourns RLB9012123KL?

You can click on the BUY or RFQ button to purchase RLB9012123KL from an authorized Bourns distributor.

How do I troubleshoot issues or seek technical support for part RLB9012123KL?

You can download the RLB9012123KL datasheet or visit the Bourns website for support.

Who is the manufacturer of RLB9012123KL?

Bourns

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