Tasi le fa'aeletonika Server PCBA gaosi laupapa
Fa'ailoga oloa
● Mea: Fr-4
● Faitauga Layer: 6 laulau
● PCB Mafiafia: 1.2mm
● Min.Su'ega / Avanoa i fafo: 0.102mm/0.1mm
● Min.Pu eli: 0.1mm
● Via Process: Tenting Vias
● Fa'ai'uga i luga: ENIG
uiga fausaga PCB
1. Circuit and pattern (Pattern): O le matagaluega e faʻaaogaina e fai ma meafaigaluega mo le faʻatautaia i le va o vaega.I totonu o le mamanu, o le a faʻapipiʻiina se pito apamemea tele e fai ma faʻavae ma le eletise.E faia laina ma ata i le taimi e tasi.
2. Pu (Throughole/via): O le pu e mafai ona faia ai laina e sili atu ma le lua tulaga e fealuai ai le tasi i le isi, o le pu lapoʻa e faʻaaogaina e fai ma mea faʻapipiʻi, ma o le pu e le faʻaogaina (nPTH) e masani ona faʻaaogaina. e pei o luga Faʻamau ma faʻatulagaina, faʻaaogaina mo le faʻapipiʻiina o fao i le taimi o le faʻapotopotoga.
3. Ink solderresistant (Solderresistant/SolderMask): E le tatau ona 'ai vaega 'apa 'apa uma, o lea o le a lolomi le vaega e le'i 'aina i se vaega o mea (e masani lava epoxy resin) e vavae ese le 'apa apamemea mai 'ai apa i. aloese mai le le soldering.E i ai se ta'amilosaga pupuu i le va o laina apa.E tusa ai ma faiga eseese, ua vaevaeina i le suauu lanumeamata, suauu mumu ma le suauu lanumoana.
4. Dielectric layer (Dielectric): E faʻaaogaina e faʻamautu ai le faʻaogaina i le va o laina ma laulau, e masani ona taʻua o le substrate.
PCBA tomai fa'apitoa
SMT | Tulaga sa'o:20 um |
Tele vaega:0.4×0.2mm(01005) —130×79mm,Flip-CHIP,QFP,BGA,POP | |
Max.maualuga vaega::25mm | |
Max.PCB tele:680×500mm | |
Min.PCB tele: leai se tapulaa | |
PCB mafiafia:0.3 i 6mm | |
PCB mamafa:3KG | |
Galu-Solder | Max.PCB lautele: 450mm |
Min.PCB lautele: leai se tapulaa | |
Ole maualuga ole vaega:Lulu 120mm/Bot 15mm | |
Afu-Solder | Ituaiga uʻamea: vaega, atoa, inlay, sidestep |
mea uamea: 'apamemea, alumini | |
Fa'ai'uga i luga: fa'apipi'i Au, fa'apipi'i sliver , fa'apipi'i Sn | |
Fua o le tami ea: itiiti ifo i le 20% | |
Press-fit | Va'aiga lolomi:0-50KN |
Max.PCB tele:800X600mm | |
Su'ega | ICT, Su'esu'e lele, mu-i totonu, su'ega galuega, uila uila |