5G High zaus PCB Circuit Board

Khoom nthuav dav

Hom: 5G siab zaus PCB Circuit Board

Txheej: 6 Txheej

Khoom siv: Rogers

Board thickness: 1.6 hli

Copper tuab: 1oz

Kev kho deg: kub dab dej, thickness: 0.05um

Sab nraud kab dav / kab nrug: 100 / 100um

Yam tsawg kawg nkaus pore txoj kab uas hla: 0.2mm

Solder Mask: Blue

Silkscreen: Dawb

Cov khoom siv substrate yuav tsum muaj cov khoom siv hluav taws xob zoo, kev ruaj ntseg tshuaj zoo, thiab kev poob ntawm lub substrate nrog rau qhov nce ntawm lub zog teeb liab zaus yuav tsum muaj tsawg heev, yog li qhov tseem ceeb ntawm high-frequency boards yog highlighted.

High zaus board Circuit Board nta

1. Lub impedance tswj yuav tsum nruj heev, thiab tus txheeb ze kab dav tswj yog nruj heev, thiab dav dav yog li ntawm 2 feem pua.

2. Vim yog cov phaj tshwj xeeb, qhov adhesion ntawm PTH tooj liab sinking tsis siab. Feem ntau, nws yog ib qho tsim nyog yuav tau roughen lub vias thiab saum npoo nrog kev pab los ntawm cov cuab yeej kho ntshav plasma kom nce qhov adhesion ntawm PTH qhov tooj liab thiab solder tiv thaiv number case.

3. Tsis txhob zom lub rooj tsavxwm ua ntej ua lub npog ntsej muag, txwv tsis pub cov adhesion yuav tsis zoo, thiab nws tsuas yog roughened nrog micro-erosion potion.

4. Feem ntau ntawm cov phaj yog PTFE cov ntaub ntawv, thiab yuav muaj ntau burrs thaum sib sau nrog zoo tib yam milling cutters, yog li yuav tsum tau tshwj xeeb milling cutters.

5. High zaus Circuit Court board yog ib tug tshwj xeeb Circuit Court board nrog high electromagnetic zaus. Feem ntau hais lus, siab zaus tuaj yeem txhais tau tias yog zaus tshaj 1GHz.

Nws cov khoom siv lub cev, qhov tseeb, thiab cov kev tsis sib xws yog qhov xav tau heev, thiab feem ntau siv rau hauv tsheb tiv thaiv kev sib tsoo, satellite systems, xov tooj cua thiab lwm yam haujlwm.

High zaus board ntau lawm yuav tsum

Lub rooj tsavxwm siab yog ib qho nyuaj tshaj plaws, yog li nws yuav tsum ua kom tau raws li qhov yuav tsum tau ua kom ntau li ntau tau.

1. Drilling

(1) Kev pub ceev ntawm qhov drilling yuav tsum qeeb li 180 / S, thiab yuav tsum tau siv lub tshuab tho tshiab, thiab cov ntawv txhuas yuav tsum muab tso rau sab sauv thiab sab qis. Nws yog qhov zoo tshaj plaws los xyaum nrog ib qho PNL.

(2) Concentrated sulfuric acid (zoo dua tsis yog) tuaj yeem siv rau PTH qhov qauv rau 30Min

(3) Sib tsoo phaj thiab lub tog hauv ncoo tooj liab yog tsim nyob rau hauv tib txoj kev raws li ib txwm muaj ob sab

(4) Kev saib xyuas tshwj xeeb: lub rooj tsavxwm siab tsis tas yuav tshem tawm cov kua nplaum seem.

2. Solder daim npog qhov ncauj

(1) Yog hais tias lub rooj tsavxwm muaj ntau zaus xav tau cov roj ntsuab primer, nws tsis raug tso cai rau grind lub rooj tsavxwm ua ntej lub npog ntsej muag, thiab muab lub cim liab rau hauv MI.

(2) Yog tias lub rooj tsavxwm siab yuav tsum tau luam tawm nrog cov roj ntsuab rau ntawm lub substrate, cov roj ntsuab yuav tsum tau luam tawm ob zaug (kom tiv thaiv cov roj ntsuab los ntawm bubbling ntawm substrate), thiab lub rooj tsavxwm yuav tsum tsis txhob muab av tom qab etching thiab tin. stripping, tab sis tsuas yog cua-qhuav. Rau thawj primer, siv 43T npo los ib txwm luam cov segmented ci board: 50 degrees 50Min 75 degrees 50Min 95 degrees 50Min 120 degrees 50Min 135 degrees 50Min 150 50Min degrees, nthuav tawm nrog kab zaj duab xis, thiab ces grind lub rooj tsavxwm tom qab kev loj hlob. ib txwm tsim. Nws yuav tsum raug sau tseg hauv MI: thawj txheej txheej yog ua raws li cov kab yeeb yaj kiab.

(3) Yog tias cov roj ntsuab yuav tsum tau luam tawm ntawm qee qhov substrates ntawm lub rooj tsavxwm siab, thiab cov roj ntsuab tsis tau luam tawm ntawm qee qhov substrates, "priming film" yuav tsum tau tsim. Ua qhov thib ob ib txwm muaj. Daim duab hauv qab no yog ib qho tshwj xeeb "puab zaj duab xis" rau 018212 qhov kev xav tau.

Ua tib zoo saib xyuas qhov zoo sib xws ntawm 018092 substrates uas tsis muaj roj ntsuab luam tawm ntawm lawv, thiab tsuas yog luam tawm roj ntsuab ib zaug (saib daim duab hauv qab no, qhov xiav yog lub qhov rais roj ntsuab), tiv thaiv cov roj ntsuab ntawm lub substrate los ntawm tsis tuaj yeem txhim kho tom qab thawj cov roj ntsuab primer. .

3. Txau tin

Ua ntej txau tin, ntxiv ci ntawm 150 degrees rau 30min ua ntej txau cov tin

4. Kab kam rau ua

Txoj kab dav dav tsis tas yuav tsum yog ±0.05mm, thiab muaj qhov yuav tsum tau ua raws li cov neeg siv khoom xav tau.

5. Phaj

Txhawm rau siv daim ntawv teev tseg Saib cov cai. Vim tias tus nqi ntawm lub rooj tsavxwm kim dua, tsuas yog 1PNL tuaj yeem qhib yog tias tsuas yog 1PNL tuaj yeem qhib.

FAQs

(1) Cov neeg siv khoom: Koj lub tuam txhab nyob qhov twg?

Beton: Peb lub tuam txhab nyob hauv Shenzhen, Suav teb, txais tos tuaj xyuas.

(2) Cov neeg siv khoom: Koj cov nqe lus them nqi yog dab tsi?

Beton: Feem ntau FOB (dawb ntawm lub nkoj), CIF (tus nqi pov hwm thiab freight), EXW.

(3) Cov neeg siv khoom: Cov nqe lus them nqi twg koj txais?

Beton: Peb feem ntau lees txais cov nqe lus them nqi hauv qab no T / T, Western Union, Paypal, yog tias tus nqi loj dua, peb kuj lees txais L / C thiab lwm yam. Koj tuaj yeem qhia peb koj txoj kev them nyiaj!

(4) Cov neeg siv khoom: Koj puas tuaj yeem tsim cov khoom raws li tus neeg siv khoom tsim?

Beton: Zoo siab txais tos xa peb cov qauv tsim lossis qauv, peb yuav suav tus nqi thiab nqi tsev rau koj sai li sai tau.

(5) Cov neeg siv khoom: Koj tus MOQ yog dab tsi?

Beton: Peb MOQ yog 1 daim.

(6) Cov neeg siv khoom: Yuav ua li cas txog cov khoom ntim khoom?

Beton: ntim tau yooj yim raws li cov neeg siv khoom tshwj xeeb.

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