Extracting the heat from electronic components and devices under difficult conditions, in positions which are difficult to access, in both stationary and mobile applications, is often only possible by using tailor-made heatsinks. In order to enable customers to cope with these special circumstances, Fischer Elektronik offer particular lamella heat sinks designed to suit specific applications. These heat sinks consist of gooved plates made from aluminium or copper into which, in a special process, sheets made from the same materials are pressed or glued. The lamella heatsink is designed in such a way that the desired dimensions and also the required thermal characteristics are achieved. It should be noted that this type of heatsink can only be used with forced convection, i.e. with air movement created for example by a fan. Fischer Elektronik offer versions with single-sided or double-sided bottom plates, on which the components from which heat is to be withdrawn, are mounted. The customer can decide upon the thickness of the bottom and the other plates, as well as the overall dimensions to suit his requirements. The user should provide a sketch on a proforma provided for this purpose. Other features such as drilled holes, threads, milled areas etc. and also various surface finishings are provided in accordance with customers' specifications. Please contact us, our specialists will be pleased to give you additional information and advice.