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Murata LQH43NH120J03L Power Inductor

The Murata LQH43NH120J03L is a high-quality surface-mount inductor designed for power supply applications. It features a 12H inductance with a tolerance of ±5%, operating within an temperature range of -40°C to +125°C. Its low DC resistance of approximately 0.25Ω ensures efficient performance with minimal heat generation. This compact inductor is rated for a maximum current of 420mA and has a self-resonance frequency of 21MHz, making it suitable for high-frequency circuits and noise filtering in electronic designs.

Authorized Distributors
Source:DigiKey
Part No:LQH43NH120J03L
Stock:89
Inv Date:06-02-2026
Price: Unit price: $0.29506
Buy/RFQ:
Part No:LQH43NH120J03L
Stock:5
Inv Date:06-03-2026
Price: Unit price: $0.5
Buy/RFQ:

Murata LQH43NH120J03L Power Inductor Specifications:

  • Inductance: 12H ±5%
  • Inductance Test Frequency: 1MHz
  • Rated Current: 420mA ( Temperature rise limited to 20°C at rated current)
  • Maximum DC Resistance: 0.30Ω
  • Average DC Resistance: 0.250Ω
  • Q Min.: 35 at 1MHz
  • Self Resonance Frequency: 21MHz
  • Operating Temperature Range: -40°C to +125°C
  • Package Size: 4.0mm x 3.2mm x 2.6mm
  • Series: LQH43NH_03
  • Magnetic Shielding: No Shield
  • Packaging: Embossed taping (L-size: 180mm, K-size: 330mm), Minimum quantity: 500 (L) or 2500 (K)

Buy the Murata Series LQH43NH120J03 Inductor: LQH43NH120J03L

Enhance your electronic designs with the Murata Series LQH43NH120J03L Power Inductor, offering 12H inductance and low resistance for stable power delivery. Perfect for noise filtering and high-frequency circuits, this compact surface-mount component is built to operate reliably from -40°C to +125°C. With a rated current of 420mA and a self-resonance frequency of 21MHz, it ensures optimal performance in demanding applications. Purchase online now for quick integration into your power management solutions and enjoy dependable quality.

Order your Murata Series LQH43NH120J03L high-frequency inductor today and ensure robust power management in your electronic projects.

Frequently Asked Questions

Where can I buy Murata LQH43NH120J03L?

You can click on the BUY or RFQ button to purchase LQH43NH120J03L from an authorized Murata distributor.

How do I troubleshoot issues or seek technical support for part LQH43NH120J03L?

You can download the LQH43NH120J03L datasheet or visit the Murata website for support.

Who is the manufacturer of LQH43NH120J03L?

Murata

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