Nanocrystalline choke delivering 33 mH inductance and 2.5 A rated current for EMI suppression | Magnetic components | Transformer, Inductor, Choke Manufacturer | Coilmaster Electronics
Discover the CMT2010BNA Series Nanocrystalline Common Mode Power Line Chokes, engineered for high-performance EMI suppression in modern power electronics. Designed for automotive, industrial, and renewable energy applications, these chokes ensure stable operation under demanding conditions. With nanocrystalline core technology, the CMT2010BNA Series delivers superior attenuation across a wide frequency range while maintaining a compact footprint suitable for next-generation devices.
The CMT2010BNA Series offers outstanding flexibility with inductance values up to 33 mH and a rated current of 2.5 A, housed in a compact 23.5 × 13.5 × 26.0 mm design. Our engineering team can tailor impedance and inductance characteristics to address specific EMI challenges, even targeting frequency bands identified during compliance testing. The series supports continuous operation up to 150 °C, meeting automotive-grade requirements, and offers adjustable pin spacing and custom core design options. This combination of precise performance, thermal stability, and cost efficiency ensures that customers benefit from both technical excellence and competitive pricing.
Partnering with us means more than just sourcing a choke; it means gaining access to advanced design capabilities and application-specific solutions. From ensuring compliance with stringent EMI standards to enhancing system reliability, our CMT2010BNA Series empowers engineers to reduce risk, accelerate product launches, and achieve long-term performance stability. Contact us today to learn how our customized common mode choke solutions can help you overcome EMI challenges and stay ahead in your market. Coilmaster Electronics is a high-current Nanocrystalline choke delivering 33 mH inductance and 2.5 A rated current for EMI suppression, Compact 33 mH / 2.5 A common mode choke for modern power line applications 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.
Nanocrystalline choke delivering 33 mH inductance and 2.5 A rated current for EMI suppression
CMT2010BNA-333-LF
Compact 33 mH / 2.5 A common mode choke for modern power line applications
Discover the CMT2010BNA Series Nanocrystalline Common Mode Power Line Chokes, engineered for high-performance EMI suppression in modern power electronics. Designed for automotive, industrial, and renewable energy applications, these chokes ensure stable operation under demanding conditions. With nanocrystalline core technology, the CMT2010BNA Series delivers superior attenuation across a wide frequency range while maintaining a compact footprint suitable for next-generation devices.
The CMT2010BNA Series offers outstanding flexibility with inductance values up to 33 mH and a rated current of 2.5 A, housed in a compact 23.5 × 13.5 × 26.0 mm design. Our engineering team can tailor impedance and inductance characteristics to address specific EMI challenges, even targeting frequency bands identified during compliance testing. The series supports continuous operation up to 150 °C, meeting automotive-grade requirements, and offers adjustable pin spacing and custom core design options. This combination of precise performance, thermal stability, and cost efficiency ensures that customers benefit from both technical excellence and competitive pricing.
Partnering with us means more than just sourcing a choke; it means gaining access to advanced design capabilities and application-specific solutions. From ensuring compliance with stringent EMI standards to enhancing system reliability, our CMT2010BNA Series empowers engineers to reduce risk, accelerate product launches, and achieve long-term performance stability. Contact us today to learn how our customized common mode choke solutions can help you overcome EMI challenges and stay ahead in your market.
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
- Very high permeability nanocrystalline core material
- Improved isolation through plastic case and winding spacer
- High and stable inductance values up to 150 °C
- High rated currents
- Broadband suppression
- Small size
- Frequency range: 1 kHz-300 MHz
- Flammability corresponding to UL 94 V-0
Applications
- Power electronics
- Power line in- and output filter
- Filtering of devices without any ground connection
- Suppression of radio interferences in motors
- Suppression of common mode noise
Construction
- Common Mode Choke
Size(mm)
- 23.5x13.5x26.0
Inductance(uH)
- 33000
Inductance tolerance
- ±50%
Test Frequency(MHz)
- 0.01
Irms(A)
- 2.5
DCR(mΩ)
- 94
Additional Notes
Hi-Pot : 1500 (V)
NOMINAL VOLTAGE
VAC : 300 (V)
- Related Product
.jpg?v=c2f4fa7b)
Industrial drive EMI choke solution with 1 mH inductance supporting up to 15 A
CMT2010BNA-102-LF
Introducing our advanced nanocrystalline common mode chokes from the CMT2010BNA family, designed...
Details Add to List
1uH 30A 1050 Molded Surface Mount Inductors
SEP1005EN-1R0M-LF
Introducing our state-of-the-art Alloy Powder Molded Power Inductor, where advanced technology...
Details Add to List
100uH, 3.64A SMD High K Factor Dual Winding Inductor
SDS127BQ-101M-LF
This dual winding inductor is a cost-effective and small solution of dual inductors with two windings...
Details Add to List- Download
Download Popular Products
.jpg?v=c2f4fa7b){kind=link}
Nanocrystalline choke delivering 33 mH inductance and 2.5 A rated current for EMI suppression | 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, Nanocrystalline choke delivering 33 mH inductance and 2.5 A rated current for EMI suppression, 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.