CDRH104RNP-3R8NC

CDRH104RNP-3R8NC Specifications

Manufacturer: Sumida Corporation
Part Number: CDRH104RNP-3R8NC
Product Type: SMD Power Inductor
Inductance: 3.8 µH ±30%
DC Resistance (DCR): 13.0 mΩ (Max), 9.6 mΩ (Typ)
Saturation Current: 7.00 A (Max), 8.80 A (Typ)
Temperature Rise Current: 7.40 A
Shielding: Magnetically Shielded
Core Material: Ferrite
Operating Temperature Range: -40°C to +100°C (including self-temperature rise)
Mounting Type: Surface Mount
Package Dimensions: 10.5 mm × 10.3 mm × 4.0 mm (Max)
RoHS Status: RoHS Compliant

Key Features

The CDRH104RNP-3R8NC from Sumida Corporation is a surface-mount power inductor featuring a ferrite drum core construction with magnetic shielding. This design effectively minimizes electromagnetic interference (EMI), making it suitable for noise-sensitive applications. With an inductance of 3.8 µH and a maximum DC resistance of 13.0 mΩ, it supports efficient energy storage and transfer in power circuits. The inductor can handle saturation currents up to 7.00 A and temperature rise currents up to 7.40 A, ensuring reliable performance under varying load conditions. Its compact package, measuring 10.5 mm × 10.3 mm × 4.0 mm, allows for easy integration into space-constrained designs. Additionally, the CDRH104RNP-3R8NC operates over a wide temperature range from -40°C to +100°C, accommodating diverse environmental conditions.

Applications

DC-DC converters in notebook PCs
Power supplies in LCD TVs
Voltage regulation in gaming consoles
Energy storage in set-top boxes
Filtering applications in projectors

Product Overview

Sumida’s CDRH104RNP-3R8NC is engineered to provide high efficiency and reliability in power management applications. Its magnetically shielded design reduces EMI, enhancing the performance of sensitive electronic devices. The inductor’s low DC resistance contributes to minimal power losses, while its high saturation and temperature rise current ratings ensure stability under dynamic load conditions. Measuring just 10.5 mm × 10.3 mm × 4.0 mm, it fits seamlessly into compact electronic assemblies. Compliance with RoHS standards underscores Sumida’s commitment to environmentally responsible manufacturing. Overall, the CDRH104RNP-3R8NC offers a balance of compactness, efficiency, and robust performance. Thus making it a suitable choice for various consumer electronics applications.

Contact Us

For additional information regarding our products, feel free to get in touch with us. You can call us at 770-870-1760 or email us at info@Cyndtek.com. We look forward to assisting you and ensuring your satisfaction with all of our Cyndtek products.