连接器和背板1.5 1.5 连接器和背板zabcdabcFzabcdFFig.5a连接器和背板1.5 1.5 连接器和背板zabcdabcFzabcdFzabcdFig.5b连接器和背板1.5 1.5 连接器和背板 fafdasf fafdasf fafdasfFig.5c
Fig.5d
连接器和背板1.5 1.5 连接器和背板The connectors of the above described IEC series fit on the backplane within the same slot width but with different reference dimensions of the contact grids to the pitch line. 图5c中连接器管脚间距为2.54 mm，图5d中则为2mm。IEC 60603-2和IEC 61076-4-113系列连接器可应用于VME64和VME64x，IEC 61076-4-101系列连接器可应用于Compact PCI.H1计算公式为 H1 = n x U - 4.8H1计算公式为如 3 U = 3 x 44.45 - 4.8 = 128.55计算公式为 H2 = n x U - 10.85 = 3 x 44.45 - 10.85 = 122.5H2H2计算公式为插箱基本尺寸1.6 1.6 插箱基本尺寸