Ib tug nres hluav taws xob Server PCBA board chaw tsim tshuaj paus
Khoom feature
● Khoom siv: Fr-4
● Txheej suav: 6 txheej
● PCB Thickness: 1.2 hli
● Min.Kab / Qhov Chaw Sab Nraud: 0.102mm / 0.1mm
● Min.Drilled qhov: 0.1mm
● Via Process: Tenting Vias
● Nto tiav: ENIG
Cov yam ntxwv ntawm PCB qauv
1. Circuit Court thiab qauv (Pattern): Lub Circuit Court yog siv los ua ib qho cuab yeej rau kev ua ntawm cov khoom.Nyob rau hauv kev tsim, ib tug loj tooj liab nto yuav tsim raws li ib tug grounding thiab fais fab mov txheej.Kab thiab kos duab yog ua tib lub sijhawm.
2. Qhov (Throughole/via): Lub qhov los ntawm lub qhov tuaj yeem ua rau cov kab ntau tshaj ob theem ua ib leeg, qhov loj dua los ntawm lub qhov yog siv los ua cov khoom siv plug-in, thiab qhov tsis-conductive qhov (nPTH) feem ntau yog siv. raws li qhov chaw Mounting thiab positioning, siv los kho cov ntsia hlau thaum sib dhos.
3. Solderresistant number case (Solderresistant/SolderMask): Tsis yog txhua qhov chaw tooj liab yuav tsum tau noj cov khoom tin, yog li thaj chaw uas tsis yog-tin-noj yuav raug luam tawm nrog ib txheej ntawm cov khoom (feem ntau yog epoxy resin) uas cais cov tooj liab ntawm cov khoom noj tin rau zam tsis- soldering.Muaj ib qho luv luv ntawm cov kab tinned.Raws li cov txheej txheem sib txawv, nws muab faib ua roj ntsuab, roj liab thiab xiav roj.
4. Dielectric txheej (Dielectric): Nws yog siv los tswj cov rwb thaiv tsev ntawm cov kab thiab txheej, feem ntau hu ua substrate.
PCBA technical peev
SMT | Qhov tseeb qhov tseeb: 20um |
Cheebtsam loj: 0.4 × 0.2mm (01005) - 130 × 79mm, Flip-CHIP, QFP, BGA, POP | |
Max.tivthaiv qhov siab:: 25mm | |
Max.PCB loj: 680 × 500mm | |
Min.PCB loj: tsis muaj kev txwv | |
PCB thickness: 0.3-6 hli | |
PCB hnyav: 3KG | |
Wave-Solder | Max.PCB dav: 450mm |
Min.PCB dav: tsis txwv | |
Component qhov siab: Sab saum toj 120mm / Bot 15mm | |
Sweat-Solder | Hlau hom: ib feem, tag nrho, inlay, sidestep |
Cov khoom siv hlau: tooj liab, Aluminium | |
Deg tiav: plating Au, plating sliver, plating Sn | |
Cua zais zis tus nqi: tsawg dua 20% | |
Nias-haum | Xovxwm ntau: 0-50KN |
Max.PCB loj: 800X600mm | |
Kev sim | ICT, sojntsuam ya, hlawv-hauv, kuaj ua haujlwm, ntsuas kub caij tsheb kauj vab |