Single-phase 2-wire 250V AC compact general-purpose noise filter
NF2010A-SUM rated current 10A, NF2020A-SUM rated current 20A
Remove high-frequency noise from the power cable.
Achieved a 40% reduction in mounting area compared to conventional products, and a 30% reduction in volume. Measures and removal of various noise disturbances, compliance measures for noise regulations (in various countries and markets). Achieved excellent attenuation performance even in high-frequency bands. Manufactured by Otowa Electric Industry, a specialized manufacturer of SPD, lightning arresters (such as arresters and surge protectors), lightning protection products, lightning surge protection products, and induced lightning measures.
Inquire About This Product
basic information
*Features* 1. Achieves a 40% reduction in mounting area compared to conventional products, with a 30% reduction in volume. 2. Excellent attenuation performance even in high-frequency bands, significantly improving attenuation performance in high-frequency bands above 1MHz. 3. Prevents screw dropout with the adoption of screw-up terminals. 4. DIN rail-compatible attachments are also available as options. 5. Various safety standards certifications obtained. 6. Compliant with RoHS regulated substances.
Price range
Delivery Time
Applications/Examples of results
【Applications】 Switching power supplies, general-purpose inverters, semiconductor manufacturing equipment, machine tools, industrial robots, medical electronic devices, power supplies for CVCF, elevator power supplies, factory power supplies, etc.
catalog（1）
Download All Catalogs
Company information
OTOWA is the only manufacturer in Japan specializing in lightning protection, having explored "lightning" since its founding. We want to create a safe and secure society where people are not afraid of the natural threat of "lightning." We will realize this wish with our advanced lightning protection systems. ◆ A wide range of product lineup We offer a variety of products, including surge protectors for power distribution, as well as those for offices, factories, railway vehicles, and general households. We also accommodate custom orders, so please feel free to consult with us. ◆ Consulting for lightning protection Lightning protection varies depending on various conditions such as location. OTOWA will propose the most suitable lightning protection measures for those conditions. ◆ World-class "lightning" testing facilities Using top-class testing equipment and a variety of testing facilities, we conduct product evaluation tests and development in-house. Our achievements are highly regarded, and we also accept contract testing (Lightning Technology Center). ◆ Unique quality of zinc oxide devices We produce zinc oxide (ZnO) devices under strict management. These devices are the heart of surge protective devices (SPDs) and are essential for lightning protection.
![General-purpose noise filter [NF-SVA/SVF series]](https://image.mono.ipros.com/public/product/image/410/2001464896/IPROS589525615368848376.png?w=280&h=280)
![Single-phase 2-wire compact general-purpose noise filter [NF-UP series]](https://image.mono.ipros.com/public/product/image/cae/2001464847/IPROS14948658034805417757.png?w=280&h=280)
![Space-saving low-profile general-purpose noise filter [NF-VZ series]](https://image.mono.ipros.com/public/product/image/fb5/2001464907/IPROS4589946080013950012.png?w=280&h=280)
![Communication Noise Filter [HF-SJB Series]](https://image.mono.ipros.com/public/product/image/7d8/2001464939/IPROS16159294401022210430.png?w=280&h=280)
