The CDRH104NP series from Sumida is a range of high-performance fixed inductors widely used in electronic devices.

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Product Description:

Maximum dimensions: 10.1×9.2mm (L×W), with a maximum height of 5.0mm.

Inductance range: 10~470μH.

Rated current range: 0.36~2.4A.

In addition to the standard versions shown in the documents, the manufacturer can also customize inductors according to your specific requirements.

Product Features

Magnetic shielding structure. 

Storage temperature range: -40℃~+100℃.

Operating temperature range: -40℃~+100℃ (including self-heating of the coil).


Their compact size, high power, and low resistance make them ideal for power management and signal filtering applications. They are generally used as DC-DC converter inductors in devices such as laptops, LCD TVs, DVDs, game consoles, set-top boxes, projectors, etc., but can be adjusted according to actual requirements. Here are some basic applications, including:

1. Power Management for Mobile Devices: Used in the power management and conversion of portable devices such as mobile phones, laptops, and tablets, helping to achieve efficient energy conversion and extend battery life.

2. LED Lighting Equipment: Used in LED lighting drive circuits, providing stable current supply for the device, ensuring stable LED light output, and extending service life.

3. Communication Equipment: Used in the power supply systems of communication equipment such as wireless base stations, network routers, and switches, ensuring the stability and reliability of signal transmission.

4. Automotive Electronics: Suitable for power management of automotive electronic devices such as in-car navigation, entertainment systems, and safety systems, improving the safety and stability of automotive electronic systems.

5. Industrial Control and Automation: Used in the power management and signal filtering of industrial control equipment and automated machinery, enhancing the reliability and efficiency of the system.


The Sumida CDRH104NP series has become an indispensable component in many electronic devices due to its high reliability, low resistance, and suitability for high-frequency applications.


For more information about the product, please refer to the relevant documents or contact our technical staff.


Disclaimer: The information provided on this page is for informational purposes only. We do not warrant the accuracy or completeness of the information and accept no liability for any loss or damage arising from the use of such information.

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