Blog Home > Blog ALL CATEGORIES ALL CATEGORIESBlog Why Some COTS Surge Arrestors Are (or Aren’t) Suitable for Military Environments February 17, 2026 Designing EMI-Hardened Avionics: How to Select Filters and Surge Arrestors for MIL-STD-461 & DO-160 Environments January 22, 2026 Get A Free Quote Δ First Name(Required)Last Name(Required)Phone(Required)Email(Required) Company(Required)Part NumberQuantityMessage Or Call 978-486-0582 Sign up for our newsletter to stay up-to-date on product updates and new advancements Δ EmailThis field is for validation purposes and should be left unchanged.First NameLast NameCompanyEmail SIGN UP