2pcs: 4.7uH SMD 0805 Power Inductor High Frequency 120ma 0.34 ohm - 20%

4.7uH SMD 0805 Power Inductor, High Frequency, 120mA, 0.34 Ohm DCR, ±20% Tolerance (2 Pcs)

The 4.7uH SMD 0805 Power Inductor operates in high-frequency electronic applications. It provides a nominal inductance of 4.7uH with a ±20% tolerance. The component features a 0.34 Ohm DC resistance. A continuous current rating of 120mA is specified. Its 0805 surface mount footprint integrates into compact PCB layouts. The ferrite core material supports performance in power conversion and filtering tasks. This package contains two inductors. It is suitable for power management circuits.

Specifications:

• Case/Package: 0805
• Mounting Type: Surface Mount Device (SMD)
• Inductance: 4.7 uH
• Tolerance: ±20%
• Current Rating: 120 mA (Saturation: 400mA)
• DC Resistance (DCR): 0.34 Ohm
• Test Frequency: 25 MHz
• RoHS Status: Compliant
• Length: 2 mm
• Width: 1.2 mm
• Height: 0.9 mm
• Core Material: Ferrite

Key features and benefits:

• Compact 0805 surface mount package.
• High-frequency operation, tested at 25 MHz.
• 4.7uH inductance with ±20% tolerance.
• 0.34 Ohm DC resistance.
• Rated for 120mA continuous current (400mA saturation current).
• Ferrite core material.
• RoHS compliant.

Applications:

• Power supply filtering and voltage regulation.
• DC-DC converters.
• LED lighting and portable electronic devices.
• RF circuits and communication equipment.
• Noise suppression in digital circuits.

Frequently Asked Questions:

Q: What circuit functions does this 4.7uH power inductor support?
A: This power inductor supports energy storage, current regulation, noise filtering, and power management in DC-DC converters and power supplies.

Q: What are the physical dimensions of the 0805 package for PCB layout?
A: The 0805 package measures 2.0 mm in length by 1.2 mm in width, with a height of 0.9 mm.

Q: How does the 0.34 Ohm DCR influence power loss in this inductor?
A: A 0.34 Ohm DCR minimizes power loss and heat generation during operation, contributing to overall circuit efficiency.

Package Includes:

*Image shown is a representation only.

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