The data sheet provides information on the CEP125 series of power inductors manufactured by TDK Japan, including model number, package, rated current, rated voltage, rated power, DC superimposed permissible current, temperature rise actual current, resonance frequency, measurement frequency, tolerance, packaging and other information.
This document provides technical data for the Sumida CEP125 series of shielded type surface mount (SMD) inductors. These components are designed to handle large currents with a low profile and low resistance by utilizing square wire construction.
The datasheet details three specific variants: Standard Type, High Power Type, and Ultra Power Type. It includes dimensional outlines, land patterns, connection construction diagrams, and comprehensive tables listing parts numbers, inductance values, tolerances, and saturation rated currents for each model.
| Product Type | SMD Type / Shielded Type |
|---|---|
| Inductance Range (Standard) | 0.35uH - 10uH |
| Inductance Range (Ultra Power) | 0.35uH - 5.6uH |
| Saturation Rated Current Definition | Inductance becomes 30% lower than nominal |
It is the current where the inductance value drops to within its tolerance range below the nominal value.
It is the actual current when the temperature of the coil reaches 40°C.
Add 'NP' after the product type in the ordering code (e.g., Type name NPAAAQx).