What are the key specifications of the CM0403CG?

It features 4.7mH inductance at 10kHz, a 200mA current rating, 700mΩ max DCR, and an 800Vac Hi-Pot rating.

What should engineers review before using the CM0403CG?

Engineers should verify that the operating current does not exceed 200mA and that the temperature range (-40°C to +85°C) is suitable for the environment.

What is the primary application for this component?

It is primarily used for EMI noise suppression in communication and consumer electronic circuits.

What should sourcing teams check before buying CM0403CG?

Check lifecycle (Active), compliance data, distributor availability, and approved-source coverage. Current sourcing signal: Low; readiness: easy.

What is the pinout of CM0403CG?

Use the CM0403CG datasheet for the official pinout diagram and pin names. In PartGenie, ask Datasheet AI about CM0403CG pinout to locate pins, power rails, and interface signals before layout.

CM0403CG Datasheet, Specs, Alternatives & ECAD | Dongguan Mentech Optical & Magnetic

AI summary

The CM0403CG is a 2-line common mode choke by Mentech, optimized for EMI noise suppression in signal lines.

Best for

EMI noise suppression
Signal line filtering

Avoid if

High current applications exceeding 200mA

Check before use

PCB footprint compatibility
Thermal environment

Key specifications

Inductance: 4.7 mH
Rated Current: 200 mA
DCR: 700 mΩ
Package: SOP-4

Compliance & Environment

RoHS: Compliant
REACH: -
MSL: -
ECCN: -
HTSUS: -

Application

Consumer ElectronicsCommunication Equipment

Datasheet

a8e22d1f1f468014c8dcf1032f371d96_1810280906_Dongguan-Mentech-Optical---Magnetic-CM0403CG_C134920.pdf

800 KB

Datasheet AI

CAD Models

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3D Model

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Where to Buy

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Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

The CM0403CG is a surface-mount common mode choke designed to filter common mode noise from signal lines.

AI summary

Best for

Avoid if

Check before use

Key specifications

Compliance & Environment

Application

Datasheet

CAD Models

Where to Buy

Alternative components

Design and risk insights

Questions & answers

What is the CM0403CG?+×

What are the key specifications of the CM0403CG?+×

What should engineers review before using the CM0403CG?+×

What is the primary application for this component?+×

What should sourcing teams check before buying CM0403CG?+×

What is the pinout of CM0403CG?+×