This is a magnetic shielded inductor produced by Sumida, model number CDRH3D28, with a rated current range of 0.48-2.0A and a working temperature of -40-85℃. It meets RoHS standards.
This document provides technical data for the Sumida CDRH Series of Surface Mount Device (SMD) Power Inductors. It covers two specific models: the standard CDRH3D28 and the low-profile variant CDRH3D28/LD.
The datasheet details key electrical specifications including inductance ranges, rated current, DC resistance (D.C.R.), and saturation temperature rise currents for various part numbers. It also outlines physical dimensions and land patterns suitable for mobile phones, PDAs, MP3 players, and other portable electronic devices.
| Inductance Range (CDRH3D28) | 3.3 ~ 47 uH |
|---|---|
| Inductance Range (CDRH3D28/LD) | 10 ~ 220 uH |
| Rated Current Range (CDRH3D28) | 0.48 ~ 2.0A |
| Rated Current Range (CDRH3D28/LD) | 0.116 ~ 0.50A |
| Maximum Height | 3.0mm Max. |
| Operating Frequency | 400kHz |
They are ideally used in Mobilephone, PDA, MP3, DSC/DVC, Portable DVD, etc as DC-DC Converter inductors.
Yes, the product features include RoHS Compliance.