ipc-a-610國(guó)際標(biāo)準(zhǔn)中英文對(duì)照-在線瀏覽
2024-08-24 15:57本頁(yè)面
【正文】 組件沒(méi)有接觸到安裝表面Figure圖4661. Heat sink 2. Gap散熱片 間隙 Orientation方向 OrientationHorizontal方向——水平TargetClass 1,2,3目標(biāo)——等級(jí) 1，2，3?Components are centered between their lands. 組件位于焊盤(pán)中央?Component markings are discernible.組件標(biāo)識(shí)清晰可見(jiàn)?Nonpolarized ponents are oriented so that markings all read the same way (lefttorightor toptobottom).Figure圖51 無(wú)極性組件的方向應(yīng)使其標(biāo)識(shí)都能按同樣方式進(jìn)行辨識(shí)（從左到右或從上到下）AcceptableClass 1,2,3可接受的——等級(jí) 1，2，3?Polarized and multilead ponents are orientedcorrectly.有極性和多引腳的組件應(yīng)按正確方向安裝。?All ponents are as specified and terminate to Figure圖 52 correct lands.所有組件都符合規(guī)定并連接到正確的焊盤(pán)上。?Polarized ponent mounted backwards. 有極性組件安裝方向相反。 OrientationVertical方向——垂直TargetClass 1,2,3目標(biāo)——等級(jí) 1，2，3?Nonpolarized ponent markings read from the top down.無(wú)極性組件的標(biāo)識(shí)可以從上至下辨識(shí)?Polarized markings are located on top.極性標(biāo)識(shí)位于頂部.Figure圖 54 AcceptableClass 1,2,3可接受的——等級(jí) 1，2，3?Polarized part is mounted with a long ground lead.極性組件安裝時(shí)有長(zhǎng)的接地引腳?Polarized marking hidden.極性標(biāo)識(shí)被隱藏起來(lái)?Nonpolarized ponent markings read from bottom to top.無(wú)極性組件標(biāo)識(shí)可以從底至上辨識(shí)。Figure圖 56 Mounting 安裝 MountingHorizontalAxial LeadedSupported Holes安裝——水平——軸向引腳——有支撐孔TargetClass 1,2,3目標(biāo)——等級(jí) 1，2，3?The entire body length of the ponent is incontact with the board surface.整個(gè)組件本體長(zhǎng)度與線路板表面完全接觸?Components required to be mounted off the board ar
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