Shenzhen Baiqiancheng Electronic Co., Ltd
+86-755-86152095

Automotive Electronics Demand Higher Standards for PCBA Reliability

Mar 02, 2026

Automotive electronic systems ua haujlwm nyob rau hauv ib puag ncig hnyav, suav nrog huab cua kub xws li -40℃mus rau +125 degree, kev co tsis tu ncua, cov av noo siab, thiab muaj peev xwm raug corrosive. Yuav kom ua tau raws li cov kev cov nyom no, tsheb PCBAs feem ntau siv cov ntaub ntawv siab Tg, cov txheej tooj liab tuab, thiab txhim kho kev tswj xyuas thermal kom ntseeg tau cov qauv thiab hluav taws xob ruaj khov nyob rau hauv qhov kub siab.

 

Mechanical kev ntseeg siab yog qhov tseem ceeb sib npaug. Kev vibration tsis tu ncua thiab kev poob siab yuav tsum tau siv cov pob qij txha txuas ntxiv, txhim kho cov qauv tsim, thiab, qee zaum, kev txhawb nqa rau BGA Cheebtsam. Tsis tas li ntawd, kev tiv thaiv kev tiv thaiv xws li txheej txheej txheej tau dav siv los txhim kho kev tiv thaiv kom ya raws, plua plav, thiab ntsev raug.

 

Automotive PCBA ntau lawm yuav tsum ua raws li cov qauv kev lag luam nruj, suav nrog IATF 16949 rau kev tswj hwm zoo thiab ISO 26262 rau kev nyab xeeb ua haujlwm. Cov Cheebtsam feem ntau yuav tsum tau ua kom tau raws li AEC-Q100 kev tsim nyog, ua kom muaj kev ntseeg siab nyob rau hauv tsheb- qib kev ntxhov siab.

 

Cov txheej txheem kev sim ua tiav-xws li AOI, X- kev tshuaj xyuas kab hluav taws xob, hauv- kev ntsuas hluav taws xob, ntsuas kev ua haujlwm, ntsuas cua sov, ntsuas kev vibration, thiab kev kuaj kev laus- raug siv los lav xoom- kev tsim khoom tsis raug thiab lub neej ua haujlwm ntev, feem ntau tshaj 10 xyoo.

 

Raws li kev siv tshuab thev naus laus zis txuas ntxiv mus, siab - kev ntseeg tau ntawm PCBA cov kev daws teeb meem tseem ceeb los ua kom muaj kev nyab xeeb dua, ntse dua, thiab ruaj khov tsheb thoob ntiaj teb.