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6 Layer ENIG Nipasẹ-Ni-paadi PCB

6 Layer ENIG Nipasẹ-Ni-paadi PCB

Apejuwe kukuru:

Awọn ipele: 6

Ipari oju: ENIG

Ohun elo mimọ: FR4

Lode Layer W/S: 7/3.5mil

Inu Layer W/S: 7/4mil

Sisanra: 0.8mm

Min.iho opin: 0.2mm

Ilana pataki: nipasẹ-ni-pad


Alaye ọja

Anfani Of The Plug Iho

1. Awọn plug iho le se PCB nipasẹ awọn igbi soldering Tinah lati nipasẹ iho nipasẹ awọn dada paati ṣẹlẹ nipasẹ kukuru Circuit;Ti o ni lati sọ, laarin awọn dopin ti awọn igbi soldering oniru agbegbe (gbogbo awọn alurinmorin dada ni 5mm tabi loke) nibẹ ni ko si iho tabi iho lati se plug iho itọju.

2. Iho plug aabo lodi si ṣee ṣe kukuru iyika ṣẹlẹ nipasẹ ni pẹkipẹki awọn ẹrọ bi BGA.Eleyi jẹ awọn idi fun iho labẹ BGA pa iho ninu awọn oniru ilana.Nitori nibẹ ni ko si plug iho, yi ni a nla ti kukuru Circuit.

3. Yẹra fun aloku ṣiṣan ni iho idari;

4. Lẹhin ti iṣagbesori dada ati apejọ paati ti ile-iṣẹ ẹrọ itanna ti pari, PCB yoo gba igbale ati titẹ odi ti a ṣẹda lori ẹrọ idanwo ṣaaju ipari:

5. Dena awọn dada solder lẹẹ sinu iho ṣẹlẹ nipasẹ foju alurinmorin, ni ipa lori fifi sori;Aaye yii jẹ kedere julọ ni paadi itọpa ooru pẹlu awọn ihò.

6. Lati se awọn igbi soldering Tinah awọn ilẹkẹ agbejade soke, Abajade ni a kukuru Circuit.

7. Iho plug yoo jẹ iranlọwọ si ilana SMT.

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