锟芥及锟斤拷锟较硷拷锟斤拷锟铰�(IC)锟斤拷锟斤拷锟斤拷锟斤拷锟皆碉拷锟斤拷r锟絬锟絬锟斤拷變锟斤拷越锟斤拷越锟斤拷锟斤拷锟紷锟斤拷锟斤拷锟斤拷锟絊锟洁工锟絀(y锟斤拷)趨锟斤拷(sh锟斤拷)锟斤拷锟斤拷傻锟�锟斤拷锟斤拷锟叫帮拷锟斤拷锟斤拷(du锟斤拷)锟矫侊拷支锟斤拷锟絇(gu锟斤拷n)锟絀通锟脚和硷拷锟絞(sh锟斤拷)锟斤拷(y锟斤拷ng)锟矫的革拷锟竭可匡拷锟皆產(ch锟斤拷n)品锟侥诧拷锟斤拷锟斤拷锟襟。單單筹拷锟斤拷锟斤拷锟斤拷锟斤拷元锟斤拷(MSD, moisture-sensitive device)锟斤拷失效锟斤拷锟窖斤拷(j锟斤拷ng)锟斤拷處锟斤拷一锟斤拷(g锟斤拷)锟斤拷锟斤拷(g锟斤拷)锟斤拷锟杰碉拷水平锟斤拷锟劫硷拷锟较凤拷锟絙锟斤拷锟絞(sh锟斤拷)锟侥诧拷锟斤拷變锟斤拷锟斤拷锟斤拷锟教碉拷锟絖锟絣(f锟斤拷)锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷s小锟侥尺寸、锟铰的诧拷锟较和革拷锟斤拷锟叫酒拷锟斤拷锟斤拷MSD锟斤拷(sh锟斤拷)锟斤拷锟斤拷迅锟斤拷锟斤拷锟絃(zh锟斤拷ng)锟酵筹拷锟斤拷/锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷水平锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷T锟斤拷BGA锟斤拷CSP锟紷锟斤拷锟絜锟斤拷锟叫凤拷锟絙锟斤拷使锟斤拷锟斤拷锟斤拷锟絃(zh锟斤拷ng)也锟窖斤拷(j锟斤拷ng)锟斤拷锟截达拷影響★拷锟紷锟斤拷锟斤拷?y锟斤拷n)锟斤拷@些元锟斤拷锟紸锟斤拷锟节凤拷锟絙锟节盤锟斤拷(tape-and-reel)系锟統(t锟斤拷ng)锟斤拷锟斤拷每锟斤拷(g锟斤拷)锟絇锟斤拷锟斤拷锟叫达拷(sh锟斤拷)锟斤拷锟斤拷元锟斤拷锟斤拷锟斤拷(d锟斤拷ng)锟絚IC锟叫盤锟叫碉拷锟斤拷锟絖元锟斤拷锟斤拷锟絕锟絩(sh锟斤拷)锟斤拷锟絇(gu锟斤拷n)锟絀锟侥嗭拷锟絵锟角岋拷(du锟斤拷)锟斤拷锟斤拷露锟侥時(sh锟斤拷)锟絞锟斤拷锟絃(zh锟斤拷ng)锟剿★拷

锟絣(f锟斤拷)锟斤拷庸锟斤拷锟接帮拷

锟斤拷锟絊锟斤拷锟斤拷要锟斤拷锟斤拷锟斤拷锟角合約锟斤拷锟斤拷锟斤拷锟絚锟斤拷規(gu锟斤拷)模锟矫戯拷锟斤拷锟侥诧拷锟斤拷锟斤拷锟絃(zh锟斤拷ng)锟斤拷锟斤拷印刷锟铰凤拷锟斤拷锟斤拷旃わ拷I(y锟斤拷)锟斤拷锟斤拷锟紷變锟斤拷锟剿★拷锟竭度伙拷稀锟斤拷锟斤拷锟斤拷a(ch锟斤拷n)锟斤拷锟斤拷锟斤拷锟侥減锟斤拷使锟斤拷锟絙锟戒線锟较產(ch锟斤拷n)品锟紻(zhu锟斤拷n)锟絈锟斤拷锟斤拷锟斤拷锟斤拷(d锟斤拷o)锟斤拷MSD锟侥憋拷露锟絩(sh锟斤拷)锟絞锟斤拷锟斤拷锟斤拷每一锟斤拷SMT锟斤拷锟絘(ch锟斤拷n)锟斤拷锟紻(zhu锟斤拷n)锟絈锟斤拷一锟斤拷(g锟斤拷)锟铰產(ch锟斤拷n)品锟斤拷锟斤拷锟斤拷(sh锟斤拷)锟窖斤拷(j锟斤拷ng)锟絙锟絛锟斤拷锟絅锟絙锟紺(j锟斤拷)锟斤拷锟较碉拷元锟斤拷锟斤拷锟饺★拷聛锟�锟斤拷锟斤拷锟斤拷S锟洁部锟斤拷使锟矫碉拷锟叫盤锟酵盤锟斤拷锟斤拷要锟斤拷锟絩(sh锟斤拷)锟斤拷(ch锟斤拷)锟斤拷锟斤拷锟皆猴拷使锟矫★拷锟紷锟接冿拷(ch锟斤拷)锟斤拷锟組SD锟节回碉拷锟絙锟戒線锟斤拷锟斤拷蠛附踊锟斤拷锟斤拷锟剿囍�锟斤拷锟杰匡拷锟杰筹拷锟絕锟斤拷锟絇(gu锟斤拷n)锟絀锟侥筹拷锟斤拷锟斤拷锟斤拷锟斤拷锟�锟斤拷锟斤拷锟絆(sh锟斤拷)锟斤拷锟斤拷處锟斤拷锟斤拷锟絞锟斤拷锟斤拷須把憋拷露锟絩(sh锟斤拷)锟絞锟斤拷锟接時(sh锟斤拷)锟絞锟斤拷锟斤拷锟斤儲(ch锟斤拷)锟斤拷r(sh锟斤拷)锟絞锟斤拷

IPC/JEDEC锟斤拷(bi锟斤拷o)锟斤拷(zh锟斤拷n)

MSD锟侥凤拷锟�锟斤拷處锟斤拷锟斤拷锟斤拷锟絙锟斤拷锟絓(y锟斤拷n)輸锟斤拷使锟矫碉拷指锟斤拷锟窖斤拷(j锟斤拷ng)锟节癸拷锟絀(y锟斤拷)锟斤拷(bi锟斤拷o)锟斤拷(zh锟斤拷n)J-STD-023锟斤拷锟斤拷锟斤拷锟斤拷亩锟斤拷x锟斤拷锟紷锟斤拷一锟斤拷(g锟斤拷)锟斤拷锟斤拷(gu锟斤拷)锟斤拷庸锟斤拷I(y锟斤拷)聯(li锟斤拷n)锟较曪拷(hu锟斤拷)(IPC)锟絚锟斤拷锟斤拷锟斤拷锟皆拷锟斤拷锟斤拷锟轿拷T锟斤拷(hu锟斤拷)(JEDEC)聯(li锟斤拷n)锟较筹拷锟斤拷锟斤拷锟斤拷該锟侥硷拷锟斤拷1999锟斤拷l(f锟斤拷)锟斤拷锟斤拷锟斤拷要锟統(t锟斤拷ng)一锟斤拷锟斤拷訂锟剿兩傦拷(g锟斤拷)锟斤拷前锟侥橈拷(bi锟斤拷o)锟斤拷(zh锟斤拷n)锟斤拷IPC-SM-786锟斤拷JEDEC-JESD22-A112(锟紷锟缴傦拷(g锟斤拷)锟侥硷拷锟紽(xi锟斤拷n)锟节讹拷锟絕锟絩(sh锟斤拷)锟斤拷)锟斤拷锟铰的橈拷(bi锟斤拷o)锟斤拷(zh锟斤拷n)锟斤拷锟斤拷锟絊锟斤拷锟斤拷要锟斤拷锟斤拷锟絘(b锟斤拷)锟絚锟侥勶拷(d锟斤拷ng)锟斤拷锟斤拷锟斤拷锟窖拷愿锟斤拷卢F(xi锟斤拷n)锟叫碉拷锟斤拷锟斤拷系锟統(t锟斤拷ng)锟酵筹拷锟斤拷锟斤拷

锟斤拷锟斤拷锟斤拷之锟斤拷該锟斤拷(bi锟斤拷o)锟斤拷(zh锟斤拷n)要锟斤拷MSD锟絤锟斤拷(d锟斤拷ng)?sh锟斤拷)胤锟斤拷锟斤拷锟�?bi锟斤拷o)記锟酵凤拷锟絙锟节革拷锟斤拷拇锟斤拷锟斤拷锟�锟斤拷直锟斤拷锟斤拷(zh锟斤拷n)锟斤拷锟矫侊拷PCB锟絙锟斤拷锟斤拷一锟斤拷锟斤拷锟接达拷锟絖锟斤拷每锟斤拷(g锟斤拷)元锟斤拷锟斤拷锟斤拷锟斤拷锟揭伙拷锟�(g锟斤拷)規(gu锟斤拷)锟斤拷锟侥時(sh锟斤拷)锟絞锟斤拷軆锟�(n锟斤拷i)锟絙锟斤拷突锟斤拷锟斤拷锟斤拷锟�锟斤拷锟斤拷(bi锟斤拷o)锟斤拷(zh锟斤拷n)要锟斤拷每一锟斤拷锟斤拷每一锟絇MSD锟侥匡拷計(j锟斤拷)锟桔積锟斤拷露锟絩(sh锟斤拷)锟絞锟斤拷锟斤拷(y锟斤拷ng)該通锟絕锟斤拷锟斤拷锟斤拷锟斤拷锟届工藝锟組(j锟斤拷n)锟叫革拷蹤锟斤拷直锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷N锟絙锟斤拷锟絤锟斤拷(d锟斤拷ng)?sh锟斤拷)牟锟斤拷锟斤拷a(b锟斤拷)锟給锟斤拷(y锟斤拷ng)該锟斤拷效锟侥減小锟斤拷(ch锟斤拷)锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷(sh锟斤拷)施锟斤拷锟絞锟侥憋拷露锟絩(sh锟斤拷)锟絞锟斤拷锟斤拷锟斤拷锟斤拷該锟斤拷(bi锟斤拷o)锟斤拷(zh锟斤拷n)還锟结供锟絗锟斤拷锟皆ｏ拷锟斤拷锟斤拷锟接伙拷p锟斤拷锟斤拷锟斤拷锟斤拷锟絘(ch锟斤拷n)锟斤拷锟斤拷锟斤拷锟紷一锟絚(di锟斤拷n)锟角伙拷锟斤拷锟揭冿拷(n锟斤拷i)锟絟(hu锟斤拷n)锟斤拷锟絣锟斤拷锟酵烘焙锟絩(sh锟斤拷)锟絞锟斤拷

锟斤拷锟斤拷锟斤拷锟紺锟斤拷

锟絤然锟斤拷一锟斤拷(g锟斤拷)規(gu锟斤拷)锟斤拷锟斤拷锟斤拷锟絘(ch锟斤拷n)锟斤拷锟斤拷锟斤拷(n锟斤拷i)锟絙锟斤拷MSD锟斤拷原锟絫聽锟斤拷锟斤拷锟斤拷锟斤拷一锟斤拷(g锟斤拷)直锟斤拷锟剿拷(d锟斤拷ng)?sh锟斤拷)锟揭拷锟�锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟絘(ch锟斤拷n)锟絟(hu锟斤拷n)锟斤拷锟叫的岋拷(sh锟斤拷)锟紿锟斤拷(sh锟斤拷)施锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷(zh锟斤拷n)锟皆碉拷锟斤拷锟斤拷?y锟斤拷n)锟�?bi锟斤拷o)锟斤拷(zh锟斤拷n)锟叫時(sh锟斤拷)锟斤拷锟絗锟斤拷(锟斤拷锟揭沒锟叫猴拷(ji锟斤拷n)锟轿的帮拷锟斤拷要锟斤拷去锟斤拷锟侥凤拷锟斤拷)锟斤拷锟节癸拷锟絊锟絚锟斤拷锟絊锟侥岋拷(sh锟斤拷)锟紿锟斤拷锟斤拷锟斤拷锟街拷g锟斤拷锟节很达拷牟锟絜锟斤拷锟斤拷锟斤拷锟斤拷還锟叫癸拷司锟斤拷锟斤拷锟絔锟叫筹拷锟侥碉拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷蹤锟酵匡拷锟斤拷MSD锟斤拷锟洁反锟斤拷锟斤拷些锟斤拷司锟窖斤拷(j锟斤拷ng)锟斤拷锟斤拷一些锟角筹拷锟介煩锟斤拷系锟統(t锟斤拷ng)锟斤拷锟斤拷锟斤拷锟絊锟斤拷锟絩(sh锟斤拷)锟絞锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟絘(ch锟斤拷n)锟斤拷锟斤拷锟絋锟阶猴拷锟斤拷锟斤拷锟杰革拷锟絊锟斤拷

锟斤拷锟紷些锟絆锟斤拷之锟絞锟斤拷锟斤拷锟斤拷锟�(sh锟斤拷)锟斤拷司锟斤拷锟斤拷锟絊锟斤拷募锟斤拷O(sh锟斤拷)锟絣锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟叫的猴拷(ji锟斤拷n)锟斤拷锟侥癸拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷牵锟斤拷@锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷b锟斤拷锟斤拷些锟斤拷要锟芥焙锟斤拷元锟斤拷锟絩(sh锟斤拷)也锟窖诧拷锟斤拷要锟侥給一锟斤拷姹猴拷锟�锟斤拷锟斤拷一锟絅锟斤拷锟轿岋拷影響诧拷锟较的可獲锟斤拷锟皆★拷锟缴猴拷锟斤拷锟斤拷锟酵岋拷(d锟斤拷o)锟铰帮拷锟紽元锟斤拷锟斤拷锟斤拷锟組(f锟斤拷i)锟斤拷锟斤拷锟斤拷锟斤拷r锟斤拷影響碉拷锟斤拷K锟絘(ch锟斤拷n)品锟侥可匡拷锟皆★拷锟斤拷锟揭碉拷锟斤拷锟斤拷锟斤拷锟絊锟斤拷M锟斤拷锟斤拷锟斤拷MSD锟侥癸拷锟斤拷锟斤拷锟斤拷锟斤拷锟絊锟斤拷锟斤拷锟斤拷前锟斤拷锟斤拷锟斤拷锟斤拷锟絔锟叫讹拷锟斤拷锟斤拷訂锟斤拷元锟斤拷锟斤拷锟絘(ch锟斤拷n)品锟斤拷锟�锟斤拷锟斤拷锟较癸拷锟給锟斤拷锟絙锟戒工藝锟斤拷锟絆(sh锟斤拷)锟斤拷蜆锟�(bi锟斤拷o)锟斤拷(zh锟斤拷n)锟斤拷變锟斤拷锟斤拷锟斤拷锟杰凤拷映锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟叫э拷源锟斤拷锟桔匡拷锟斤拷

MSD锟侥橈拷(bi锟斤拷o)锟絉(sh锟斤拷)

锟絚MSD锟斤拷锟斤拷锟斤拷锟絇(gu锟斤拷n)锟斤拷锟斤拷要锟斤拷锟絵锟斤拷锟较盤锟酵庯拷锟斤拷锟侥橈拷(bi锟斤拷o)锟絉(sh锟斤拷)锟斤拷一锟斤拷锟斤拷锟戒保锟給(h锟斤拷)锟皆革拷锟斤拷锟斤拷锟饺★拷锟斤拷锟�锟斤拷锟紷些锟斤拷元锟斤拷锟斤拷锟较盤锟酵庯拷锟斤拷锟斤拷锟接橈拷(bi锟斤拷o)锟絉(sh锟斤拷)锟斤拷锟斤拷锟皆拷锟斤拷锟斤拷锟斤拷诟锟斤拷锟斤拷锟斤拷锟秸碉拷锟侥ｏ拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷記]锟斤拷锟絤锟斤拷(d锟斤拷ng)?sh锟斤拷)貥?bi锟斤拷o)锟絉(sh锟斤拷)锟斤拷锟斤拷么锟叫匡拷锟杰拷(d锟斤拷ng)锟斤拷锟角筹拷锟斤拷锟斤拷锟斤拷元锟斤拷處锟斤拷锟斤拷危锟経(xi锟斤拷n)锟斤拷锟斤拷锟斤拷處锟斤拷T锟酵诧拷锟斤拷锟絋锟斤拷锟斤拷锟揭伙拷N锟斤拷锟斤拷煽锟斤拷姆锟斤拷锟斤拷锟斤拷_锟絁(r锟斤拷n)锟斤拷锟斤拷锟教�(h锟斤拷o)锟斤拷锟斤拷锟絇(gu锟斤拷n)锟斤拷锟斤拷息锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟皆硷拷(j锟斤拷)锟絜锟斤拷

MSD锟侥达拷锟斤拷锟�(sh锟斤拷)锟斤拷锟斤拷锟絙锟节凤拷锟较橈拷(bi锟斤拷o)锟斤拷(zh锟斤拷n)JEDEC/EIAJ锟斤拷锟轿碉拷锟斤拷锟斤拷IC锟较盤锟斤拷(n锟斤拷i)锟斤拷锟斤拷锟揭碉拷锟斤拷锟斤拷锟紷些锟较盤锟絔锟叫匡拷锟斤拷锟絅锟斤拷(bi锟斤拷o)锟斤拷锟侥憋拷锟斤拷锟斤拷g锟斤拷锟节讹拷锟斤拷(sh锟斤拷)锟斤拷r锟斤拷锟斤拷锟轿傦拷(g锟斤拷)锟斤拷锟较盤锟斤拷锟斤拷直锟接碉拷锟組(j锟斤拷n)锟叫橈拷(bi锟斤拷o)锟絉(sh锟斤拷)锟斤拷锟矫硷拷锟斤拷锟�(bi锟斤拷o)锟絅锟斤拷锟斤拷貨锟斤拷锟斤拷锟紺(j锟斤拷)锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟叫旓拷(sh锟斤拷)锟斤拷(j锟斤拷)锟斤拷锟斤拷锟酵拷^锟斤拷同锟侥诧拷锟紼锟斤拷原锟斤拷锟侥橈拷(bi锟斤拷o)锟斤拷锟紻(zhu锟斤拷n)锟斤拷锟絕锟斤拷锟斤拷锟斤拷些锟斤拷SMT锟斤拷锟絘(ch锟斤拷n)锟斤拷锟斤拷锟絕一锟斤拷锟絩(sh锟斤拷)锟絞锟斤拷锟剿讹拷知锟斤拷锟斤拷锟节革拷蹤锟较盤锟斤拷锟絙锟斤拷元锟斤拷锟斤拷锟斤拷傻木薮锟斤拷锟斤拷y锟斤拷锟皆硷拷锟缴此產(ch锟斤拷n)锟斤拷锟斤拷锟剿烇拷锟絜(cu锟斤拷)锟絗锟斤拷

锟斤拷(y锟斤拷ng)锟斤拷(d锟斤拷ng)锟较讹拷锟斤拷锟窖橈拷(bi锟斤拷o)锟絉(sh锟斤拷)锟斤拷(bi锟斤拷o)锟斤拷锟斤拷锟斤拷锟斤拷锟较撅拷锟絇锟斤拷锟角憋拷锟絕锟斤拷锟阶碉拷锟�锟斤拷锟斤拷牵锟斤拷锟斤拷锟斤拷跇锟�(bi锟斤拷o)锟絅锟侥憋拷锟斤拷锟斤拷锟杰达拷(锟絈锟斤拷锟节撅拷锟絇锟斤拷锟絆(sh锟斤拷)計(j锟斤拷))锟斤拷锟叫時(sh锟斤拷)锟斤拷锟絇锟斤拷锟叫达拷锟斤拷_锟节ｏ拷锟斤拷(du锟斤拷)锟斤拷锟絕锟斤拷臉锟�(bi锟斤拷o)锟斤拷锟斤拷微锟斤拷(f锟斤拷)锟絪锟斤拷一锟斤拷(g锟斤拷)锟斤拷锟酵的撅拷锟絇锟斤拷(y锟斤拷ng)該锟叫讹拷锟斤拷(g锟斤拷)锟斤拷(bi锟斤拷o)锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷(g锟斤拷)锟斤拷锟絘(ch锟斤拷n)锟斤拷元锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷要锟斤拷母锟斤拷N锟絣锟轿碼锟酵匡拷锟絰锟斤拷(sh锟斤拷)锟斤拷(j锟斤拷)锟斤拷锟斤拷?y锟斤拷n)锟絔锟叫斤拷锟斤拷锟斤拷(bi锟斤拷o)锟絉(sh锟斤拷)锟侥橈拷(bi锟斤拷o)锟斤拷(zh锟斤拷n)锟斤拷式锟斤拷锟絙锟斤拷锟竭筹拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷(bi锟斤拷o)锟斤拷之锟斤拷锟叫時(sh锟斤拷)锟斤拷锟斤拷锟斤拷锟接傦拷(g锟斤拷)锟剿橈拷(bi锟斤拷o)锟斤拷锟斤拷锟紷使 锟斤拷處锟斤拷锟紷锟皆拷锟阶冿拷梅浅锟斤拷锟統锟斤拷

锟斤拷锟�锟斤拷锟斤拷(d锟斤拷ng)锟斤拷锟絇锟斤拷锟斤拷MSD锟絩(sh锟斤拷)锟斤拷锟斤拷锟斤拷锟斤拷(y锟斤拷ng)該锟斤拷锟斤拷貥锟�(bi锟斤拷o)锟絉(sh锟斤拷)锟斤拷锟斤拷锟斤拷锟皆硷拷(j锟斤拷)锟絜锟斤拷锟組锟斤拷锟斤拷耍锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷P锟斤拷锟絤锟斤拷(d锟斤拷ng)?sh锟斤拷)臉?bi锟斤拷o)锟絉(sh锟斤拷)锟絩(sh锟斤拷)锟斤拷锟紷些锟斤拷息锟节撅拷锟絇锟絙锟絛锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟絙锟斤拷锟絅片锟紺(j锟斤拷)锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟絩(sh锟斤拷)锟斤拷锟斤拷锟斤拷變锟矫诧拷锟斤拷锟斤拷x锟斤拷

锟斤拷锟斤拷蹤锟斤拷露锟絩(sh锟斤拷)锟絞锟斤拷危锟斤拷

锟斤拷锟絊锟斤拷牡锟斤拷锟絩锟斤拷锟斤拷锟斤拷一些锟絙锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷a(b锟斤拷)锟給系锟統(t锟斤拷ng)(锟斤拷锟矫硷拷锟絩(sh锟斤拷)[JIT]/锟斤拷锟組(j锟斤拷n)锟斤拷锟絒FIFO])锟斤拷锟斤拷锟紺锟斤拷锟斤拷元锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷規(gu锟斤拷)锟斤拷锟侥時(sh锟斤拷)锟絞锟斤拷锟狡冿拷(n锟斤拷i)锟絙锟斤拷锟斤拷锟紷锟斤拷锟絕去锟角匡拷锟斤拷锟斤拷锟杰碉拷锟斤拷锟斤拷锟角現(xi锟斤拷n)锟斤拷锟斤拷元锟斤拷锟斤拷锟絞(sh锟斤拷)锟侥诧拷锟斤拷變锟斤拷锟酵诧拷锟斤拷锟斤拷锟接碉拷锟斤拷锟絘(ch锟斤拷n)锟斤拷隙锟绞癸拷锟斤拷@锟缴烇拷一锟斤拷(g锟斤拷)锟角筹拷危锟経(xi锟斤拷n)锟斤拷锟斤拷r锟斤拷锟铰岋拷(sh锟斤拷)锟斤拷锟斤拷锟斤拷锟斤拷锟�(sh锟斤拷)锟絙锟斤拷锟斤拷锟斤拷锟教诧拷知锟斤拷元锟斤拷锟斤拷露锟斤拷锟絃(zh锟斤拷ng)锟絩(sh锟斤拷)锟絞锟斤拷MSD锟斤拷锟絕锟斤拷锟斤拷锟斤拷锟斤拷a(ch锟斤拷n)锟斤拷锟斤拷锟叫讹拷锟絣锟斤拷锟斤拷锟斤拷?y锟斤拷n)锟斤拷@些锟斤拷息锟絔锟叫革拷蹤锟斤拷

锟斤拷(sh锟斤拷)锟紿锟斤拷危锟経(xi锟斤拷n)水平锟斤拷锟斤拷锟斤拷一锟斤拷(g锟斤拷)锟斤拷(sh锟斤拷)锟紿锟斤拷锟斤拷锟接侊拷锟絝锟斤拷锟斤拷锟斤拷锟絆(sh锟斤拷)一锟斤拷(g锟斤拷)锟斤拷锟絇锟斤拷锟斤拷850锟斤拷(g锟斤拷)BGA锟斤拷一锟斤拷(g锟斤拷)锟絘(ch锟斤拷n)品要锟斤拷每锟斤拷一锟斤拷(g锟斤拷)锟斤拷锟�锟斤拷锟斤拷锟斤拷锟斤拷(sh锟斤拷)PBGA一锟斤拷锟斤拷該锟斤拷锟斤拷锟斤拷譃锟斤拷锟侥硷拷(j锟斤拷)锟斤拷锟斤拷锟絘(ch锟斤拷n)锟斤拷锟斤拷锟斤拷72小锟絩(sh锟斤拷)锟斤拷锟紷锟斤拷味锟斤拷锟斤拷(d锟斤拷ng)锟斤拷锟絇锟絙锟斤拷锟絅片锟紺(j锟斤拷)之锟斤拷锟斤拷锟斤拷锟絘(ch锟斤拷n)锟斤拷锟斤拷平锟斤拷锟絓(y锟斤拷n)锟斤拷锟劫度憋拷須筹拷锟絕每小锟絩(sh锟斤拷)12锟終锟斤拷锟斤拷一锟斤拷24小锟絩(sh锟斤拷)锟斤拷锟斤拷锟斤拷锟叫旓拷锟斤拷锟斤拷锟�(g锟斤拷)锟斤拷锟斤拷锟斤拷锟斤拷锟睫侊拷锟斤拷之前锟斤拷锟斤拷锟斤拷元锟斤拷锟絅锟絙锟疥。然锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷SMT锟斤拷锟絘(ch锟斤拷n)锟斤拷锟絆(sh锟斤拷)锟斤拷锟斤拷锟絞锟侥憋拷露锟絩(sh锟斤拷)锟絞(希锟斤拷锟斤拷要锟斤拷锟紸(y锟斤拷)锟饺岋拷MSD锟斤拷(zh锟斤拷n)锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷)锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷見锟斤拷锟斤拷锟轿ｏ拷锟斤拷锟斤拷锟絘(ch锟斤拷n)計(j锟斤拷)锟斤拷锟斤拷變锟斤拷锟斤拷缺锟较★拷停锟紺(j锟斤拷)锟斤拷锟斤拷r锟斤拷锟斤拷锟斤拷诙锟斤拷锟�(sh锟斤拷)锟斤拷锟絘(ch锟斤拷n)锟絟(hu锟斤拷n)锟斤拷锟斤拷锟斤拷每锟斤拷锟斤拷一锟斤拷锟斤拷锟较的產(ch锟斤拷n)品锟紻(zhu锟斤拷n)锟絈锟斤拷锟斤拷啥锟轿碉拷锟絆(sh锟斤拷)锟斤拷锟斤拷锟斤拷么锟斤拷锟絇(gu锟斤拷n)锟侥憋拷露锟絩(sh锟斤拷)锟絞锟斤拷锟斤拷(hu锟斤拷)锟斤拷锟絃(zh锟斤拷ng)锟斤拷锟斤拷?y锟斤拷n)锟酵伙拷锟�(g锟斤拷)锟斤拷锟絇要锟斤拷锟絅片锟紺(j锟斤拷)锟斤拷锟铰讹拷巍锟斤拷锟�(d锟斤拷ng)锟斤拷锟絔锟斤拷锟叫的憋拷露锟斤拷锟截時(sh锟斤拷)锟斤拷锟斤拷锟斤拷锟紷锟斤拷锟斤拷锟斤拷MSD锟节伙拷锟斤拷锟斤拷锟斤拷之前锟斤拷锟斤拷锟絕锟斤拷規(gu锟斤拷)锟斤拷锟斤拷锟斤拷锟絘(ch锟斤拷n)锟斤拷锟斤拷锟斤拷

锟斤拷锟斤儲(ch锟斤拷)锟斤拷

通锟斤拷锟斤拷锟斤拷锟絅片锟紺(j锟斤拷)锟斤拷取锟铰的诧拷锟斤拷锟较盤锟酵撅拷锟絇锟斤拷(ch锟斤拷)锟斤拷锟斤拷一锟斤拷(g锟斤拷)锟斤拷锟斤拷h(hu锟斤拷n)锟斤拷锟斤拷直锟斤拷锟劫达拷使锟矫★拷锟紷锟絅锟斤拷(ch锟斤拷)锟斤拷锟斤拷锟斤拷一锟斤拷(g锟斤拷)锟斤拷锟斤拷锟揭伙拷锟叫革拷锟斤劑锟斤拷锟斤拷锟斤拷锟杰凤拷母锟斤拷锟斤拷锟組锟斤拷锟斤拷锟絊锟斤拷锟絙锟斤拷锟斤拷锟斤拷锟斤拷锟絁(r锟斤拷n)锟斤拷锟斤拷锟教庯拷诟锟斤拷飪�(ch锟斤拷)锟斤拷r(sh锟斤拷)锟斤拷露锟侥時(sh锟斤拷)锟絞锟斤拷锟終止锟斤拷锟铰岋拷(sh锟斤拷)锟斤拷锟斤拷一锟斤拷锟斤拷锟斤拷呀锟�(j锟斤拷ng)锟斤拷露一锟斤拷锟絩(sh锟斤拷)锟絞(锟斤拷锟絕一小锟絩(sh锟斤拷))锟斤拷锟斤拷锟秸的筹拷锟解將锟斤拷锟斤拷锟节帮拷锟絙锟斤拷(n锟斤拷i)锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟経(ku锟斤拷)散锟斤拷锟斤拷锟杰產(ch锟斤拷n)锟斤拷危锟斤拷锟斤拷锟斤拷?y锟斤拷n)锟斤拷@锟斤拷(g锟斤拷)原锟斤拷锟斤拷锟斤拷(bi锟斤拷o)锟斤拷(zh锟斤拷n)锟较沒锟斤拷锟絝要停止锟斤拷露锟絩(sh锟斤拷)锟絞锟斤拷計(j锟斤拷)锟絩(sh锟斤拷)锟斤拷

锟斤拷锟斤拷陌l(f锟斤拷)锟紽(xi锟斤拷n)锟斤拷锟斤拷乇锟斤拷锟�锟斤拷锟斤拷(du锟斤拷)锟节高筹拷锟斤拷锟斤拷锟叫碉拷元锟斤拷(锟斤拷(j锟斤拷)锟絜4-5a)锟斤拷锟斤拷锟斤儲(ch锟斤拷)锟斤拷臅r(sh锟斤拷)锟絞锟絚锟斤拷锟絘(ch锟斤拷n)锟斤拷露之前锟斤拷同锟斤拷锟斤拷要锟斤拷锟斤拷锟斤拷一篇锟斤拷锟絇(gu锟斤拷n)锟斤拷锟絵锟斤拷論锟斤拷1锟斤拷锟紺锟斤拷一锟斤拷(g锟斤拷)锟斤拷锟斤拷锟絝锟斤拷锟斤拷锟斤拷類烇拷5锟斤拷(j锟斤拷)(通锟斤拷48小锟絩(sh锟斤拷)锟斤拷锟絘(ch锟斤拷n)锟斤拷锟斤拷)锟斤拷PLCC锟斤拷只锟斤拷露16小锟絩(sh锟斤拷)之锟斤拷锟斤拷锟斤拷锟斤拷飪�(ch锟斤拷)锟斤拷70小锟絩(sh锟斤拷)锟斤拷(sh锟斤拷)锟紿锟斤拷锟斤拷然锟斤拷锟絕锟絇(gu锟斤拷n)锟絀锟侥筹拷锟斤拷水平锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷元锟斤拷锟斤拷锟斤拷锟斤拷飪�(ch锟斤拷)锟斤拷還锟斤拷一锟斤拷(g锟斤拷)锟矫凤拷锟斤拷锟斤拷越锟斤拷锟斤拷沫h(hu锟斤拷n)锟斤拷锟斤拷锟絧锟斤拷锟斤拷锟斤拷锟斤拷锟秸碉拷锟絕锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟节革拷锟斤拷h(hu锟斤拷n)锟斤拷锟斤拷锟侥時(sh锟斤拷)锟絞锟斤拷锟絕锟教岋拷锟斤拷锟絕锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷_始锟斤拷锟铰革拷锟斤。還锟斤拷锟斤拷锟斤拷锟斤拷锟铰讹拷r(sh锟斤拷)锟絞锟斤拷锟睫ｏ拷锟紸锟斤拷锟侥筹拷锟解將锟斤拷锟斤拷锟斤拷(du锟斤拷)锟教的時(sh锟斤拷)锟絞锟斤拷去锟斤拷锟斤拷IPC/JEDEC锟斤拷(bi锟斤拷o)锟斤拷(zh锟斤拷n)規(gu锟斤拷)锟斤拷锟斤拷(du锟斤拷)锟节憋拷露锟絩(sh锟斤拷)锟絞锟斤拷锟斤拷8小锟絩(sh锟斤拷)锟斤拷锟斤拷锟斤拷诟锟斤拷锟絟(hu锟斤拷n)锟斤拷锟斤拷锟絤(x锟斤拷)5锟斤拷锟侥時(sh锟斤拷)锟絞锟斤拷锟斤拷锟皆岋拷锟斤拷露锟絩(sh锟斤拷)锟絞锟斤拷锟矫烇拷锟斤拷锟斤拷锟斤拷一锟斤拷锟斤拷锟斤拷锟斤拷锟侥嗭拷锟絵锟斤拷要锟給锟斤拷锟絘(ch锟斤拷n)锟斤拷锟斤拷锟絋锟结供一锟斤拷(g锟斤拷)锟斤拷锟叫的癸拷锟斤拷锟斤拷锟斤拷锟斤拷

锟斤拷锟较勶拷锟矫的旓拷(sh锟斤拷)锟斤拷

锟斤拷锟斤拷锟斤拷瘫锟铰讹拷r(sh锟斤拷)锟絞锟斤拷原锟絫锟斤拷一些锟絙锟斤拷锟斤拷锟斤拷锟斤拷锟窖斤拷(j锟斤拷ng)锟斤拷锟斤拷锟斤拷锟斤拷锟絣(f锟斤拷)锟斤拷MSD锟侥凤拷锟斤拷锟斤拷锟斤拷(zh锟斤拷n)锟斤拷臄锟�(sh锟斤拷)锟斤拷锟斤拷锟矫夛拷锟叫★拷r(sh锟斤拷)锟絙锟斤拷锟�锟斤拷锟斤拷锟斤拷魏锟斤拷锟斤拷锟斤拷該锟睫讹拷之前還锟斤拷锟斤拷通锟絕锟斤拷值母锟斤拷飪�(ch锟斤拷)锟斤拷r(sh锟斤拷)锟絞還锟斤拷锟皆岋拷锟斤拷锟斤拷锟斤拷馗锟斤拷锟絣锟斤拷锟斤拷锟紷锟斤拷锟芥及詳锟斤拷(x锟斤拷)锟侥旓拷(sh锟斤拷)锟斤拷計(j锟斤拷)锟斤拷锟斤拷锟矫匡拷锟�(g锟斤拷)MSD锟侥堬拷(b锟斤拷o)锟経锟斤拷锟斤拷锟斤拷锟斤拷锟紽锟斤拷锟阶損锟斤拷IC锟斤拷锟斤拷止锟斤拷貜锟斤拷锟斤拷锟斤拷媳P锟斤拷锟斤拷锟組(j锟斤拷n)锟狡筹拷锟斤拷锟斤拷锟解，锟絇锟斤拷锟斤拷須硷拷锟斤拷锟絤锟斤拷(d锟斤拷ng)?sh锟斤拷)锟斤拷L(zh锟斤拷ng)锟斤拷锟斤拷锟斤拷锟斤拷要锟斤拷锟絕锟斤拷锟統锟侥凤拷锟叫诧拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷要锟斤拷膶锟�(d锟斤拷o)锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷要锟斤拷锟斤拷锟叫碉拷元锟斤拷锟斤拷息锟斤拷原锟斤拷锟侥帮拷锟絙锟紻(zhu锟斤拷n)锟狡碉拷锟铰碉拷锟较盤/锟斤拷锟絇锟斤拷

锟紷锟絅锟斤拷锟斤拷锟斤拷锟斤拷筛叨鹊臋C(j锟斤拷)械锟斤拷ESD锟絧锟侥碉拷危锟経(xi锟斤拷n)锟斤拷锟斤拷锟斤拷(du锟斤拷)品锟絴(zh锟斤拷)锟斤拷锟较革拷锟绞和成憋拷锟絘(ch锟斤拷n)锟斤拷锟侥碉拷影锟�锟斤拷锟斤拷锟斤拷锟斤拷锟絇(gu锟斤拷n)锟絀锟斤拷锟角監(ji锟斤拷n)锟統(c锟斤拷)锟斤拷锟斤拷锟揭拷锟斤拷^锟斤拷規(gu锟斤拷)锟斤拷锟侥帮拷小锟絩(sh锟斤拷)锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟铰發(f锟斤拷)锟脚給锟斤拷锟絘(ch锟斤拷n)之前锟斤拷锟藉倍锟斤拷锟较的時(sh锟斤拷)锟絞锟組(j锟斤拷n)锟叫革拷锟斤拷锟斤拷

每一锟斤拷锟絴锟斤拷锟斤拷锟組(j锟斤拷n)锟叫烘焙

锟斤拷一锟絅锟絢锟斤拷锟斤拷锟斤拷系锟統(t锟斤拷ng)锟截烘焙锟斤拷锟斤拷锟斤拷锟絘(ch锟斤拷n)锟斤拷锟斤拷锟铰的诧拷锟斤拷使锟矫碉拷锟较盤锟酵撅拷锟絇锟斤拷锟紷锟斤拷一锟斤拷(g锟斤拷)锟絕锟斤拷(ji锟斤拷n)锟轿的癸拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟杰產(ch锟斤拷n)锟斤拷锟斤拷锟斤拷锟斤拷(sh锟斤拷)锟紿锟斤拷锟斤拷锟斤拷锟斤拷膯锟斤拷}锟斤拷锟斤拷要锟斤拷锟斤拷要注锟斤拷锟斤拷锟斤拷锟絕锟斤拷缺省锟絣锟斤拷锟窖斤拷(j锟斤拷ng)锟斤拷锟斤拷锟铰碉拷IPC/JEDEC锟斤拷(bi锟斤拷o)锟斤拷(zh锟斤拷n)锟斤拷锟斤拷锟接很讹拷锟斤拷锟斤拷(du锟斤拷)锟节帮拷锟絙锟节高滐拷锟较盤锟斤拷(n锟斤拷i)锟斤拷锟斤拷锟�锟斤拷锟紽(xi锟斤拷n)锟节碉拷锟斤拷锟斤拷125锟斤拷C 48小锟絩(sh锟斤拷)锟斤拷锟节撅拷锟絇锟酵低滐拷脫锟絇锟较碉拷元锟斤拷锟斤拷锟斤拷锟�40锟斤拷C锟芥焙68锟届。锟节大部分癸拷司锟斤拷锟紷锟斤拷锟斤拷锟斤拷(ji锟斤拷n)直锟角诧拷锟斤拷锟杰碉拷锟斤拷锟斤拷(bi锟斤拷o)锟斤拷(zh锟斤拷n)規(gu锟斤拷)锟斤拷锟斤拷锟斤拷锟斤拷锟叫憋拷锟斤拷锟斤拷锟芥焙锟斤拷锟斤拷锟斤拷锟斤拷傻锟皆拷锟斤拷锟斤拷强锟斤拷锟斤拷S锟侥★拷锟斤拷锟斤拷锟揭拷锟街挂伙拷锟�(g锟斤拷)锟芥杯锟斤拷锟斤拷锟斤拷锟斤拷(y锟斤拷ng)該锟斤拷詢锟斤拷锟斤拷(y锟斤拷ng)锟斤拷锟斤拷

锟街癸拷記錄時(sh锟斤拷)锟絞

锟斤拷锟絊锟洁公司锟斤拷MSD锟斤拷锟斤拷要锟斤拷锟斤拷锟絘(ch锟斤拷n)锟斤拷锟斤拷锟絋锟街癸拷锟斤拷記锟斤拷锟斤拷锟斤拷锟戒保锟給(h锟斤拷)锟皆革拷锟斤拷锟斤拷锟斤拷锟斤拷取锟斤拷锟斤拷锟斤拷锟节和時(sh锟斤拷)锟絞锟斤拷锟斤拷?y锟斤拷n)锟斤拷锟�?sh锟斤拷)MSD锟斤拷锟角帮拷锟絙锟斤拷JEDEC/EIAJ锟斤拷锟较盤锟斤拷锟斤拷P锟斤拷(n锟斤拷i)锟斤拷锟斤拷露锟絩(sh锟斤拷)锟絞記錄憋拷(锟斤拷(du锟斤拷)锟斤拷锟节撅拷锟絇锟较碉拷)锟斤拷锟皆帮拷锟斤拷锟斤拷一锟斤拷(g锟斤拷)锟斤拷(bi锟斤拷o)锟絅锟斤拷(n锟斤拷i)锟斤拷锟斤拷锟较盤锟斤拷锟斤拷r锟斤拷锟斤拷锟絔锟斤拷锟絢锟斤拷锟斤拷處锟巾數(sh锟斤拷)锟斤拷(j锟斤拷)直锟接革拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟紷些锟斤拷锟斤拷锟斤拷锟斤拷锟統锟絊锟斤拷元锟斤拷锟絚锟斤拷锟斤拷锟接涗洷锟街拷g锟斤拷聯(li锟斤拷n)系锟斤拷锟斤拷?y锟斤拷n)锟斤拷?/p>

锟斤拷锟絇锟斤拷锟絅片锟紺(j锟斤拷)锟斤拷锟斤拷锟斤拷锟斤拷锟絙锟较诧拷锟斤拷锟斤拷

锟斤拷锟斤拷記錄表實(sh锟斤拷)锟紿锟斤拷锟斤拷锟斤拷锟斤拷式锟解，锟斤拷锟斤拷锟斤拷锟斤拷锟侥勶拷(d锟斤拷ng)锟紹(t锟斤拷i)變锟斤拷锟侥旓拷(sh锟斤拷)锟斤拷(j锟斤拷)锟絘(ch锟斤拷n)锟斤拷锟組(j锟斤拷n)一锟斤拷锟斤拷锟斤拷锟統锟斤拷锟斤拷息锟斤拷須帮拷锟斤拷锟斤拷锟斤拷锟教�(h锟斤拷o)锟斤拷锟斤拷锟斤拷锟斤拷水平锟斤拷锟斤拷?y锟斤拷n)锟斤拷@些锟斤拷(sh锟斤拷)锟斤拷(j锟斤拷)锟节帮拷锟絙锟斤拷锟斤拷锟絖锟斤拷锟接碉拷之锟斤拷锟绞ワ拷锟�锟斤拷锟斤拷锟剿革拷蹤锟斤拷露锟絩(sh锟斤拷)锟絞锟斤拷記錄憋拷锟斤拷須帮拷锟斤拷锟斤拷锟斤拷一锟叫侊拷記錄拷(d锟斤拷ng)锟斤拷锟絙锟斤拷锟斤拷锟斤拷锟斤拷_锟絩(sh锟斤拷)锟斤拷锟斤拷锟斤拷锟絚锟絩(sh锟斤拷)锟絞锟斤拷锟斤拷锟斤拷锟斤拷該锟斤拷锟斤拷計(j锟斤拷)锟斤拷锟斤拷飪�(ch锟斤拷)锟斤拷锟斤拷锟斤拷锟侥時(sh锟斤拷)锟絞锟斤拷記錄憋拷還锟斤拷須帮拷锟斤拷記錄诧拷锟斤拷锟組(j锟斤拷n)锟斤拷锟斤拷瞥锟斤拷锟斤拷锟斤拷一锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷c锟絩(sh锟斤拷)锟絞(锟斤拷锟杰讹拷锟�)锟斤拷

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锟斤拷锟斤拷锟斤拷锟絚锟絅片锟紺(j锟斤拷)锟侥檢锟�(y锟斤拷n)

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锟結(ji锟斤拷)論

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