7 mH 7 A High-Current Nanocrystalline Common Mode Choke | Magnetic components | Transformer, Inductor, Choke Manufacturer | Coilmaster Electronics
Engineered for industrial drives, power modules, and high-current automation systems, the 7 mH / 7 A CMT2214BNA provides reliable EMI suppression without excessive heat generation. Its compact size supports demanding layouts while ensuring compliance with industrial EMC standards.
Unlike conventional amorphous chokes, it leverages nanocrystalline core technology and a reinforced winding structure to deliver both low DCR and superior thermal balance. This ensures stable EMI attenuation even under continuous 7 A operation, reducing the risk of overheating in compact designs.
The 7 mH / 7 A model is tested for sustained performance up to 150 °C, giving engineers confidence in long-term reliability. Its balance of high current density, low losses, and vibration resistance makes it the ideal choice for compact yet powerful industrial and communication systems. Coilmaster Electronics is a high-current 7 mH 7 A High-Current Nanocrystalline Common Mode Choke, High-current design with low DCR and stable EMI control up to 150 °C. manufacturer from Taiwan since 1995. Coilmaster offers AEC-Q200 certified, high-efficiency power inductors, chokes, and transformers. Specializing in low-loss, high-current components for Automotive, 5G, and Industrial applications. Contact our experts for instant support. With more than 20 years of experience in magnetic territory, Coilmaster Electronics is specialized in the production of SMD power inductors, common mode choke, high frequency transformers.
7 mH 7 A High-Current Nanocrystalline Common Mode Choke
CMT2214BNA-702-7A-LF
High-current design with low DCR and stable EMI control up to 150 °C.
Engineered for industrial drives, power modules, and high-current automation systems, the 7 mH / 7 A CMT2214BNA provides reliable EMI suppression without excessive heat generation. Its compact size supports demanding layouts while ensuring compliance with industrial EMC standards.
Unlike conventional amorphous chokes, it leverages nanocrystalline core technology and a reinforced winding structure to deliver both low DCR and superior thermal balance. This ensures stable EMI attenuation even under continuous 7 A operation, reducing the risk of overheating in compact designs.
The 7 mH / 7 A model is tested for sustained performance up to 150 °C, giving engineers confidence in long-term reliability. Its balance of high current density, low losses, and vibration resistance makes it the ideal choice for compact yet powerful industrial and communication systems.
Customization
Due to the solid background of our engineer team at ferrite powder territory, we could modify the core powder, design and produce the most suitable product to fit customer's applications. Except for the standard characteristic of our series specification, Coilmaster Electronics also offer the customization product with low minimum order quantity (MOQ), tighter tolerance, different inductance and frequency applications.
Leadtime
Coilmaster’s standard lead time is 6~8 weeks, in urgent case, the fast delivery program is available. For specific product series, we could send out the goods within 10 or 20 working days.
Key features
- Low DCR design reduces thermal stress under 7 A continuous load
- Nanocrystalline core for high-frequency EMI suppression
- Reliable operation up to 150 °C with reinforced winding structure
- Compact form factor ideal for space-constrained layouts
Applications
- Industrial drives and motor controllers
- Communication power modules
- Automotive high-current systems
Construction
- Common Mode Choke
Size(mm)
- 30x19x28
Inductance(uH)
- 7000
Inductance tolerance
- ±50%/30%
Test Frequency(MHz)
- 0.01
Irms(A)
- 7
DCR(mΩ)
- 22
Additional Notes
Hi-Pot : 1500 (V)
Rated Voltage : 250 (V)
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7 mH 7 A High-Current Nanocrystalline Common Mode Choke | Magnetic components | Transformer, Inductor, Choke Manufacturer | Coilmaster Electronics
Located in Taiwan since 1995, Coilmaster Electronics Co., Ltd. has been a manufacturer of magnetic components. Its main magnetic components include, 7 mH 7 A High-Current Nanocrystalline Common Mode Choke, common mode chokes, SMD molding power chokes, chock coil inductors, SMD shielded and semi-shielded power inductors, low profile and high current power inductors, high voltage power inductors, ethernet and LAN power transformers, flat wire inductors, RJ45 jacks with integrated magnetics and high frequency transformers, and ceramic or air coil multilayer chip inductors.
Coilmaster offers AEC-Q200 certified, high-efficiency power inductors, chokes, and transformers. Specializing in low-loss, high-current components for Automotive, 5G, and Industrial applications. Contact our experts for instant support. With more than 20 years of experience in magnetic territory, Coilmaster Electronics is specialized in the production of SMD power inductors, common mode choke, high frequency transformers.
Coilmaster Electronics has been providing customers with high current power inductors since 1995, with both advanced technology and 29 years of experience, Coilmaster Electronics ensures that each customer's requirements are met.