(!)NOTE : Windows 7 users won’t be able to use some latest features of eCatalog/WOS since Microsoft is ending support for Windows 7 on 14 Jan, 2020. Please upgrade your system for uninterrupted services.

  • Due to the ongoing COVID pandemic, we are expecting an increase in the delivery lead time of our shipments due to delay in domestic transportation. We request you to kindly bear with us. For any information please contact us at CS@misumi.co.in. We apologize for the inconvenience and appreciate your kind patience and understanding.
  • Due to current drastic freight increment, we may suspend to receiving orders for long profile product more than 2,600mm length. If you have any inquiries, please contact with CS@misumi.co.in or call to +91-124-468-8800.

Noise Filters / Surge Protectors

Noise filters and surge protectors are devices that protect electrical circuits and appliances from problems with voltage, current, frequency, etc. Various product types are available, including products that suppress the generation and/or transmission of noise (unintended electrical signals and electromagnetic waves) and surges (transient abnormal voltages and currents), those that protect the circuit and devices themselves, and more. Some products are highly versatile, while others are designed for more specific applications, such as those for use with power supply lines. Noise and surge may cause damage to circuits and appliances, system failure, etc., so it is important to thoroughly check the specifications for items such as operating temperature range, rated voltage, current and dielectric strengths and use noise filters and surge protectors that suit the application.