This document describes the features and characteristics of ECM Electronics Limited's ECM UCR series surface mount power inductors, including competitive prices and low profile. It also provides the dimensions and inductance range of different models of inductors.
This document lists the electrical parameters, mechanical dimensions, and part numbers for the CDRH family of ferrite‑shielded surface‑mount inductors. It includes inductance ranges, tolerance options, maximum DC resistance, and current ratings for each variant.
The data cover multiple sub‑series (e.g., CDRH103R, CDRH4D18, CDRH5D18, CDRH73, CDRH125, etc.) and provide details such as reel size, profile height, and frequency‑dependent specifications.
| Inductance range (CDRH103R) | 10 µH – 150 µH |
|---|---|
| Maximum current rating (Series) | Up to 8 A |
| Profile height | Low profile to 2.0 mm |
| Typical reel size | 1000 pcs |
| Tolerance options | L = 10 %, M = 20 %, N = 30 % |
The CDRH103R covers an inductance range of 10 µH to 150 µH.
The series is rated for up to 8 A of continuous current.
Tolerance options are 10 % (L), 20 % (M), and 30 % (N).