Wafer Testing Printed Circuit Board

Kev ntsuam xyuas wafer luam tawm Circuit Board yog ib yam tseem ceeb ntawm cov khoom siv hluav taws xob siv rau kev kuaj semiconductor wafer. Nws yog ib lub rooj tsavxwm tshwj xeeb uas siv rau kev kuaj xyuas hluav taws xob, feem ntau yog siv hauv kev sim wafer thiab lwm lub sijhawm.

Cov khoom siv ntsuas wafer tuaj yeem kuaj ntau hom khoom siv semiconductor, xws li kev sib xyaw ua ke, lub cim xeeb modules, thiab lwm yam. Lawv tuaj yeem ua ntau yam kev sim, xws li kev ntsuas hluav taws xob, kev sim ua haujlwm, thiab lwm yam. .

Vim qhov tseem ceeb ntawm kev ntsuam xyuas wafer, wafer kuaj cov ntawv luam tawm Circuit Board feem ntau suav hais tias yog ib qho tseem ceeb hauv hluav taws xob. Yog li ntawd, hauv kev tsim thiab tsim cov txheej txheem, nws yog ib qho tsim nyog yuav tsum tau ua raws li cov qauv kev ua haujlwm siab thiab kev ntseeg siab thiab cov kev xav tau los xyuas kom meej tias lawv txoj haujlwm ruaj khov mus ntev, yog li muab kev txhawb zog rau kev lag luam hluav taws xob niaj hnub no.

Wafer testing Circuit Court board yog ib hom Circuit Court board siv rau semiconductor wafer kuaj, uas muaj cov yam ntxwv hauv qab no:

1. High density thaiv:Kev ntsuam xyuas wafer luam tawm Circuit Board yuav tsum nqa cov khoom siv hluav taws xob ntau, thiab qhov kev ncua deb ntawm cov khoom siv hluav taws xob yog nyob ze heev, yog li yuav tsum muaj cov kab hluav taws xob siab.

2. Kev kub ceev kis tau tus mob:Lub Rooj Tswjhwm Saib yuav tsum tau txhawb nqa kev sib kis ceev kom thiaj li kuaj tau lub wafer sai.

3. Kev ntseeg siab:Raws li wafer kuaj pcb yog lub luag haujlwm ntawm kev sim cov wafer, nws txoj kev ntseeg tau siab heev thiab tsis muaj qhov yuam kev.

Vim muaj kev ntseeg siab thiab ruaj khov ntawm wafer xeem boards, lawv tsuas yog siv nyob rau hauv lub semiconductor ntau lawm teb thiab yuav siv tau los ntsuam xyuas ntau yam nti khoom, xws li microprocessors, nco, thiab programmable logic. Nws daim ntawv thov tuaj yeem pab cov tuam txhab chips kom nkag siab zoo thiab ua haujlwm ntawm cov chips, thiab txhim kho kev sib tw ntawm cov khoom.

Sihui Fuji tau ua tiav 34 txheej qhov muag tsis pom qhov wafer kuaj board. Tag nrho cov board thickness yog tswj raws li 4.75 ± 0.254mm, thiab lub qhov muag tsis pom txoj kab uas hla isφ0.175mm. Laser qhov isφ0.10mm. Yam tsawg kawg ntawm qhov laum me ntsis yog 0.30mm. Board thickness rau txoj kab uas hla yog 15.83: 1. Hauv kev tsim cov khoom siab no, ntau txheej thiab nyuaj wafer kuaj board, peb tau nruj me ntsis tswj qhov shrinkage qhov tseem ceeb ntawm kev nias, drilling raug, thiab lub qhov tooj liab thickness los xyuas kom meej qhov zoo ntawm lub rooj tsavxwm.

Wafer kuaj cov ntawv luam tawm Circuit Board yog ib qho tseem ceeb thiab cov khoom tseem ceeb hauv kev lag luam hluav taws xob niaj hnub no, thiab lawv cov kev tsim thiab kev tsim tau zoo yog qhov tseem ceeb rau kev ua kom qhov tseeb thiab sib xws ntawm cov khoom siv semiconductor.

Daim duab: Wafer kuaj luam tawm Circuit Board

Specification ntawm cov qauv board

Yam khoom: Wafer kuaj luam tawm Circuit Board

Txheej: 34

Khoom siv: 370HR

Board thickness: 4.75 ± 0.254mm

Cim npe nrov: Tuam Tshoj wafer testing Circuit Court board manufacturers, lwm tus neeg, Hoobkas