To the book data are driven on the colour and code marking of радиоэлементов of the imported and home production on face values, working tension, admittances and other descriptions. A reference source is added through question of marking of small and miniature радиоэлементов. Considerable part of radiocomponents of production of home producers and firms "Vishay Elektronic GmbH", "AVX Limited", "Bourns, is considered, inc", "Murata Elektronik GmbH", "NIC Components Corporation", "Philips Components". All devices are grouped in divisions, where resulted taking on in letters and colour denotations of active and passive components of home and foreign firms. These marking allow to recognize and choose from the variety of miniature wares, necessary to the specialist electronic components for service and repair of domestic and industrial radio electronic apparatus. Certificate materials are systematized on the types of wares in a table and graphic form. Analogues are offered on replacement of microcircuits and other radiocomponents of different home and imported firms-manufacturers most often meeting at repair of domestic and industrial apparatus. Recommendations over are brought also on comparison and selection of separate радиодеталей. This book up to a point will help specialists and to topractices in the decision of nascent problems.Intended for the wide circle of the prepared radio amateurs, higher of students and среднеспециальных of educational establishments and specialists, attendant domestic РЭА.