Computer thiab Peripheral Equipment PCBA Board
Khoom feature
● -Material: Fr-4
● -Layer suav: 14 txheej
● -PCB Thickness: 1.6mm
● -Min.Kab / Qhov Chaw Sab Nraud: 4/4mil
● -Min.Drilled qhov: 0.25mm
● -Via Txheej Txheem: Tenting Vias
● -Surface Finish: ENIG
Cov yam ntxwv ntawm PCB qauv
1. 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 mus 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.
2. Dielectric txheej (Dielectric): Nws yog siv los tswj cov rwb thaiv tsev ntawm cov kab thiab txheej, feem ntau hu ua substrate.
3. Kev kho deg (SurtaceFinish): Txij li cov tooj liab nto tau yooj yim oxidized nyob rau hauv ib puag ncig, nws tsis tuaj yeem tinned (tsis zoo solderability), yog li cov tooj liab nto yuav tsum tau tinned yuav tiv thaiv.Cov kev tiv thaiv muaj xws li HASL, ENIG, Immersion Silver, Immersion TIn, thiab organic solder preservative (OSP).Txhua txoj kev muaj nws qhov zoo thiab qhov tsis zoo, sib sau ua ke hu ua kev kho saum npoo.
PCB Techinecal Peev Xwm
| Txheej | Ntau lawm: 2 ~ 58 txheej / Pilot khiav: 64 txheej |
| Max.Thickness | Ntau lawm: 394mil (10mm) / Pilot khiav: 17.5mm |
| Khoom siv | FR-4 (Standard FR4, Mid-Tg FR4, Hi-Tg FR4, Lead dawb cov khoom sib dhos), Halogen-Free, Ceramic puv, Teflon, Polyimide, BT, PPO, PPE, Hybrid, Ib nrab hybrid, thiab lwm yam. |
| Min.Dav/Spacing | Sab hauv: 3mil / 3mil (HOZ), Txheej txheej: 4mil / 4mil (1OZ) |
| Max.Tooj Thickness | UL daim ntawv pov thawj: 6.0 OZ / Pilot khiav: 12OZ |
| Min.Qhov Loj | Mechanical laum: 8mil (0.2mm) Laser laum: 3mil (0.075mm) |
| Max.Vaj Huam Sib Luag Loj | 1150mm × 560mm |
| Aspect Ratio | 18:1 |
| Nto tiav | HASL, Immersion Kub, Immersion Tin, OSP, ENIG + OSP, Immersion Silver, ENEPIG, Kub ntiv tes |
| Txheej txheem tshwj xeeb | faus qhov, qhov muag tsis pom kev, Embedded Resistance, Embedded Capacity, Hybrid, Ib nrab hybrid, Ib nrab siab ceev, Rov qab drilling, thiab Resistance tswj |
Peb cov PCBA pawg thawj coj saib yog tsim los ua kom tau raws li qhov kev xav tau loj hlob no los ntawm kev muab cov kev daws teeb meem ua tau zoo uas sib txuas ceev, kev ua haujlwm, thiab cov ntaub ntawv khaws cia / sib pauv.Txawm hais tias koj yog tus muab kev pabcuam huab huab, tus kws tshuaj xyuas cov ntaub ntawv loj lossis lub vev xaib kev sib raug zoo, peb cov PCBA boards yog qhov zoo rau koj.
Lub rooj tsavxwm PCBA yog ua los ntawm cov khoom zoo Fr-4 los xyuas kom cov kav ntev thiab kev ntseeg tau.Nws muaj 14 txheej, muab qhov chaw txaus rau cov khoom siv thiab ua kom muaj kev sib koom ua ke siab heev.Nrog lub thickness ntawm 1.6 hli, nws tau ua tiav qhov zoo sib npaug ntawm compactness thiab functionality.
Peb nkag siab txog qhov tseem ceeb ntawm kev suav qhov tseeb, uas yog vim li cas peb tsim PCBA boards nrog qhov tsawg kawg nkaus / qhov chaw sab nrauv ntawm 4/4mil.Qhov no ua kom cov teeb liab sib kis tau zoo thiab txo qhov kev pheej hmoo ntawm kev cuam tshuam.ntawm qhov tsawg kawg nkaus.Lub 0.25mm drilling loj kom ntseeg tau tias daim ntawv thov dav siv tau, ua rau nws tsim nyog rau ntau yam kev suav.
Txhawm rau txhim kho kev ua tau zoo thiab tiv thaiv lub rooj tsavxwm, peb siv lub tsev pheeb suab ntawm cov txheej txheem uas tiv thaiv kom tsis txhob ya raws lossis cov kab mob nkag mus rau PCB.Qhov no ua kom muaj kev ntseeg siab dua thiab lub neej ntev dua rau koj lub khoos phis tawj.
Txhawm rau muab kev sib txuas zoo tshaj plaws thiab kev tiv thaiv corrosion, peb cov PCBA boards feature ENIG tiav uas muaj txheej nyias ntawm cov kub nickel.Qhov no ua rau muaj kev sib txuas ruaj khov thiab txhim khu kev ua tau zoo ntawm lub rooj tsavxwm.
Peb lub computer thiab peripheral PCBA boards yog qhov kev daws teeb meem zoo tshaj plaws rau koj cov kev xav tau hauv computer.Nrog nws cov yam ntxwv siab heev thiab hwm zoo, nws lav kev txhim khu kev qha thiab ceev cov ntaub ntawv sib pauv.Nyob ua ntej ntawm lub kiv puag ncig digital nrog peb lub xeev-of-the-art PCBA boards.
