How long do Aegis coils last?

Could you elaborate on the longevity of Aegis coils? As a cryptocurrency and finance practitioner, I'm curious about the durability of these coils in relation to their use in hardware wallets or other financial technology devices. Are they designed to withstand heavy usage or are they more suited for occasional transactions? Understanding the lifespan of Aegis coils is crucial for determining their long-term value and reliability in safeguarding digital assets.