Khoom
Ntug Plating 6 Txheej PCB rau IOT MAN MAN MAN MAN
| Txheej | 6 Txheej |
| Board Thickness | 1.60mm |
| Khoom | FG170 |
| Tooj liab Thickness | 1/1/1/1/1/1 OZ (35UM) |
| Nto tas | Enig au thickness 0.05um; Ni thickness 3um |
| Min Qhov (MM) | 0.203mm tau ntim nrog cov resin |
| Min kab dav (hli) | 0.13 hli |
| Min kab chaw (hli) | 0.13 hli |
| Taus Daim Npog | Xim ntsuab |
| Cov lus dab neeg xim | Xim dawb |
| Ua Txhua Yam | V-Quav, CNC Milling (kev coj) |
| Yam ntim | Anti-static lub hnab |
| E-xeem | Flying spare lossis fixture |
| Txais Qauv | IPC-A-600H chav kawm 2 |
| Daim ntawv thov | Automotive Electronics |
Khoom Siv Khoom
Raws li tus xa khoom ntawm ntau cov duab pcbologies, ntim ntau, peb muaj kev xaiv cov qauv ntawm PCB yuav tau them thiab muaj ib txwm muaj nyob hauv tsev.
Yuav tsum muaj rau lwm tus lossis rau cov ntaub ntawv tshwj xeeb tseem tuaj yeem ua tau nyob rau hauv feem ntau, tab sis, nyob ntawm qhov kev xav tau, txog li txog 10 hnub ua haujlwm tau los npaj cov khoom siv.
Tau kov nrog peb thiab tham txog koj cov kev xav tau nrog ib qho ntawm peb cov pab pawg muag khoom lossis cam.
Cov ntaub ntawv txheem nyob hauv Tshuag:
| Cheebtsam | Qhov tuab | Kev nyiaj tau | Weave hom |
| Sab Hauv Txheej | 0,05mm | +/- 10% | 106 |
| Sab Hauv Txheej | 0.10mm | +/- 10% | 2116 |
| Sab Hauv Txheej | 0,13mm | +/- 10% | 4 |
| Sab Hauv Txheej | 0,15mm | +/- 10% | 1501 |
| Sab Hauv Txheej | 0.20mm | +/- 10% | 7628 |
| Sab Hauv Txheej | 0,25mm | +/- 10% | 2 x 1504 |
| Sab Hauv Txheej | 0.30 hli | +/- 10% | 2 x 1501 |
| Sab Hauv Txheej | 0.36mm | +/- 10% | 2 x 7628 |
| Sab Hauv Txheej | 0,41mm | +/- 10% | 2 x 7628 |
| Sab Hauv Txheej | 0,51 hli | +/- 10% | 3 x 7628/2116 |
| Sab Hauv Txheej | 0,61mm | +/- 10% | 3 x 7628 |
| Sab Hauv Txheej | 0.71mm | +/- 10% | 4 x 7628 |
| Sab Hauv Txheej | 0,80mm | +/- 10% | 4 x 7628/1080 |
| Sab Hauv Txheej | 1,0mm | +/- 10% | 5 x7628 / 2116 |
| Sab Hauv Txheej | 1,2mm | +/- 10% | 6 x7628 / 2116 |
| Sab Hauv Txheej | 1,55 hli | +/- 10% | 8 x7628 |
| TXUOS | 0.058mm * | Nyob ntawm txheej txheem | 106 |
| TXUOS | 0.084mm * | Nyob ntawm txheej txheem | 1080 |
| TXUOS | 0.112 hli * | Nyob ntawm txheej txheem | 2116 |
| TXUOS | 0.205mm * | Nyob ntawm txheej txheem | 7628 |
Cu thickness rau txheej sab hauv: Txuj ci - 18μm thiab 35 μm,
ntawm kev thov 70 μm, 105μm thiab 140μm
Khoom Hom: FR4
TG: kwv yees. 150 ° C, 170 ° C, 180 ° C
εR ntawm 1 MHz: I≤5,4 (Raug: 4,7) muaj ntau dua nyob rau ntawm kev thov
Daim duab
Lub ntsiab 6 txheej txheem txheej txheem kev teeb tsa yuav feem ntau raws li hauv qab no:
· Top
· Kav
· Hauv av
Zog
· Kav
Npee hauv qab
Q & Ib qho kev sim ua lag luam lub qhov ntsa phab ntsa tensile thiab cov xwm txheej muaj feem
Yuav sim sim qhov phab ntsa tensile thiab muaj feem tshwj xeeb? Rub phab ntsa rub tawm cov laj thawj thiab cov kev daws teeb meem?
Kev rub phab ntsa phab ntsa tau thov rau yav dhau los rau kev sib dhos kom sib dhos. Kev kuaj dav dav yog rau kev daws cov hlau rau hauv PCB pawg thawj coj los ntawm qhov thiab tom qab ntawd ntsuas qhov rub tawm tus nqi los ntawm cov ntsuas qhov hnyav. Cov kev paub dhau los rau cov kev paub dhau los, cov txiaj ntsig dav dav yog ntau heev, uas ua rau yuav luag tsis muaj teeb meem hauv kev thov. Cov khoom lag luam yam txawv raws li
Txhawm rau sib txawv, nws pom zoo xa mus rau IPC ntsig txog cov kev qhia tshwj xeeb.
Qhov teeb meem phab ntsa sib cais yog qhov teeb meem ntawm cov khoom tsis zoo, uas feem ntau tshwm sim los ntawm ob qho laj thawj, thawj ib qho yog tus tuav ntawm cov neeg pluag desmear (desmear) ua rau qhov nro tsis txaus. Lwm tus yog Electroless tooj liab plating txheej txheem lossis ncaj qha kub, kev loj hlob ntawm tuab, bully stack yuav ua rau cov khoom tsis zoo. Tau kawg muaj lwm yam xwm txheej muaj peev xwm xws li muaj teeb meem, txawm li cas ob yam no yog cov teeb meem feem ntau.
Muaj ob qhov tsis zoo ntawm lub khawm phab ntsa sib cais, thawj qhov ntawm chav kawm yog kev sim siab tsis muaj kev ntxhov siab dhau los ua tsis tau kev ntxhov siab rau lub cev kom nws sib cais. Yog tias qhov teeb meem no nyuaj los daws, tej zaum koj yuav tsum hloov lub laminate khoom los ua kom tau raws kev txhim kho.
Yog tias nws tsis yog qhov teeb meem saum toj no, nws feem ntau yog vim cov tsis zoo adhesion nruab nrab ntawm lub qhov tooj liab thiab lub qhov ntsa. Cov laj thawj rau ntu no suav nrog kev ua kom lub ntsej muag tooj liab, thiab cov kev cuam tshuam loj dhau los ntawm kev kho mob tooj liab. Cov no yog txhua yam yog vim li cas. Tau kawg, yog tias cov drilling zoo yog tsis zoo, cov duab hloov ntawm lub qhov ntsa yuav ua rau muaj teeb meem. Raws li rau qhov kev ua haujlwm yooj yim tshaj plaws los daws cov teeb meem no, nws yuav tsum xub thawj qhov ua rau lub hauv paus ntawm qhov ua rau ua ntej nws tuaj yeem daws teeb meem me ntsis.
