Common Mode Inductor | Common Mode Choke

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mentech common mode inductor - power supplies and charging system

Common Mode Choke

Overview of Features

High insulation voltage

Suitable for both high and low-frequency noise filtering

Flat wire automated winding

High impedance characteristics

Excellent EMl performance

Applications：

Communication power supplies, automotive systems, charging stations, medical power supplies, fast charging for mobile phones, ultra-thin TVs, photovoltaic systems, and wind power generation.

Data Download

Item number: CM422SG SERIES

Series Name: CM422SG SERIES

Application: Telecom

Mounting Typ: SMT

Length(mm): 9.0

Width(mm): 6.4

Height(mm): 5

Inductance(μH): 470~7200

Rated Current(A): 0.28~0.90

Hi-Pot Vac: 500

DCR Max(mΩ): 200~1500

CM422SG SERIES

Data Download

Item number: CMB3307DG SERIES

Series Name: CMB3307DG SERIES

Application: Power

Mounting Typ: THT

Length(mm): 40.0

Width(mm): 40.0

Height(mm): 16.5

Inductance(μH): 170~2200

Rated Current(A): 17~62

Hi-Pot Vac: 1500

DCR Max(mΩ): 1~7

CMB3307DG SERIES

Data Download

Item number: CMB2210SG SERIES

Series Name: CMB2210SG SERIES

Application: Power

Mounting Typ: SMT

Length(mm): 31.5

Width(mm): 28.0

Height(mm): 19..0

Inductance(μH): 180~800

Rated Current(A): 16~32

Hi-Pot Vac: 1500

DCR Max(mΩ): 2~6

CMB2210SG SERIES

Data Download

Item number: CM1906SG SERIES

Series Name: CM1906SG SERIES

Application: Power

Mounting Typ: SMT

Length(mm): 31.0

Width(mm): 26.0

Height(mm): 12.7

Inductance(μH): 130~820

Rated Current(A): 8~26

Hi-Pot Vac: 1000

DCR Max(mΩ): 3~15

CM1906SG SERIES

Data Download

Item number: CM1385SG SERIES

Series Name: CM1385SG SERIES

Application: Power/Telecom

Mounting Typ: SMT

Length(mm): 19.5

Width(mm): 17.0

Height(mm): 10

Inductance(μH): 220~1500

Rated Current(A): 2.2~3.6

Hi-Pot Vac: 1000

DCR Max(mΩ): 25~60

CM1385SG SERIES

Data Download

Item number: CM1005SG SERIES

Series Name: CM1005SG SERIES

Application: Power/Telecom

Mounting Typ: SMT

Length(mm): 16.3

Width(mm): 14.0

Height(mm): 10.8

Inductance(μH): 650~15000

Rated Current(A): 1.0~3.3

Hi-Pot Vac: 1000

DCR Max(mΩ): 20~500

CM1005SG SERIES

Data Download

Item number: CM0903SG SERIES

Series Name: CM0903SG SERIES

Application: Power/Telecom

Mounting Typ: SMT

Length(mm): 12.7

Width(mm): 12.7

Height(mm): 5.4

Inductance(μH): 820~6800

Rated Current(A): 0.3~1.6

Hi-Pot Vac: 1000

DCR Max(mΩ): 110~700

CM0903SG SERIES

Data Download

Item number: CM633SG SERIES

Series Name: CM633SG SERIES

Application: Telecom

Mounting Typ: SMT

Length(mm): 9.0

Width(mm): 8.4

Height(mm): 5.6

Inductance(μH): 1000~6800

Rated Current(A): 0.35~0.95

Hi-Pot Vac: 500

DCR Max(mΩ): 180~900

CM633SG SERIES

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What is a Common Mode Inductor?

Inductors, also called reactor chokes, are passive electrical components made by wounded coils, which can resist sudden changes in current and are widely used in filtering electrical signals. Common mode inductors are known as common mode chokes (CMC), which are electrical filters that block high frequency noise and electromagnetic interference (EMI), to prevent the interference problems in electronics and electrical circuits.

Common Mode Inductor Advantages

• High insulation voltage

Our power common mode chokes ensure reliable performance and safety in high-voltage applications.

• Wide frequency range

The common mode choke inductors allow for efficient operation across a broad spectrum of frequencies.

• Wide temperature range

Mentech common mode chokes enable stable performance in various environmental conditions. The operation and storage temperature range (including self-temperature rise) is -40℃ to +125℃ （-40℉ to 257℉).

• High impedance

Common mode noise filters can block high-frequency interference without affecting normal operation.

• EMI

The construction of common mode filters effectively reduces electromagnetic interference (EMI), ensuring a clean and stable electrical environment.

Introduction: Mentech Common Mode Inductor

Mentech Common mode chokes are designed to provide the highest common mode impedance over the widest frequency range. These parts are ideal for any application requiring a high DC current bias and are well-suited for use in switch-mode power supplies and Telecom and Automotive electronics. Widely used in EMl noise suppression electronics, personal computers and peripherals USB Line, DVC, STB's lEEE1394 line, LCD panel, low voltage differential signal, new energy vehicle, etc.

As a leading inductor manufacturer, Mentech specializes in common mode inductor design and production. Our R&D teams consist of over 70 experienced engineers, and our intelligent automotive manufacturing factories provide superior performance and reliable products. Feel free to contact us for more details.

                                    
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