Constitutes the first supplement to IEC Publication 122-3 (1977) and gives instructions for the insertion of new pages and sheets in this publication. These replacements and/or additions relate to preface and designation of crystal outlines where existing pages shall be substituted for new ones, and to the new standard sheets 36, 37, and 38.
Số hiệu tiêu chuẩn
IEC 60122-3A*CEI 60122-3A
Tên tiêu chuẩn
Quartz crystal units for frequency control and selection. Part 3 : Standard outlines and pin connections.
Ngày phát hành
1979-00-00
Tiêu chuẩn tương đương
DIN IEC 60122-3 (1992-06), MOD * BS 5069-1 (1980-09-30), IDT * NEN 10122-3 (1985), MOD * NEN 10122-3:1985 en;fr (1985-06-01), MOD
Từ khóa
Crystals (electronic) * Electrical engineering * Electronic engineering * Frequency selection * Overall dimensions * Piezoelectric devices * Pins * Frequency control * Connection links