2mH 25A Industrial Drive Common Mode Choke THT Type
CMT2510BNA-202-25A-LF
Heavy-duty nanocrystal choke for industrial automation, robotics, and inverter-fed motors.
In modern industrial automation, robotics, and inverter-fed motor systems, EMI suppression is no longer optional—it is critical for stable operation and compliance with global EMC standards. Engineers face challenges such as high ripple currents, thermal stress, and compact design requirements, while sourcing teams are often concerned about cost efficiency and long-term supply stability. A choke that can balance these factors while delivering consistent performance becomes essential for system reliability.
Our 2mH 25A nanocrystalline common mode choke in a compact 33x19x39mm THT package is designed specifically for heavy-duty drive and motor control applications. The nanocrystalline core ensures low loss under high currents, while the through-hole design provides excellent mechanical stability in vibration-prone environments. Unlike traditional ferrite chokes, our solution maintains high impedance across a wider frequency band, reducing EMI risks in fast-switching inverters. For customers with special requirements, we offer rapid customization—inductance, rated current, or impedance peak frequency can be fine-tuned within 1–2 weeks, helping projects move from design to testing without delay.
Whether you are an engineer seeking better EMI performance under high current, or a sourcing manager needing a reliable supplier with flexible customization, our heavy-duty nanocrystalline choke is built to meet both sides of the demand. Contact us through the inquiry form on our website, and our team will provide you with a tailored solution for your industrial drive or automation project.
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
- Customizable Parameters – Inductance, rated current, impedance peak frequency can be tuned to application needs.
- High Mechanical Reliability – Through-hole mounting ensures stability in vibration-prone environments (industrial & automotive).
- Compliance-Ready – Supports designs targeting IEC/EN EMC standards for industrial and automotive applications.
Applications
- Industrial Power Supplies & SMPS
- Medical Equipment
Construction
- Common Mode Choke
Size(mm)
- 36x23x35
Inductance(uH)
- 2500
Inductance tolerance
- ±50%/30%
Test Frequency(MHz)
- 0.01
Irms(A)
- 25
DCR(mΩ)
- 2.2
Additional Notes
Hi-Pot : 1500 (V)
Rated Voltage : 250 (V)
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2mH 25A Industrial Drive Common Mode Choke THT Type | 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, 2mH 25A Industrial Drive Common Mode Choke THT Type, 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.





