Eto idaduro ọkọ ayọkẹlẹ chassis nipa Igbimọ Circuit Awọn ọkọ ayọkẹlẹ


Apejuwe ọja

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4-awọn ipele, sisanra ọkọ 1.6mm

Min Iho iwọn 0.4mm, Ga TG

Immersion goolu pẹlu ikọjujasi

Ipilẹ Ejò 2OZ

2-fẹlẹfẹlẹ, ọkọ sisanra1.6mm

Min Iho iwọn 0.4mm

Immersion Gold

Ipilẹ Ejò 2OZ

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33

2-fẹlẹfẹlẹ, ọkọ sisanra1.6mm

Min Iho iwọn 0.8mm

LF HASL

Ipilẹ Ejò 1OZ

2-fẹlẹfẹlẹ, ọkọ sisanra1.6mm

Min Iho iwọn 0.4mm

Immersion Tin

Ipilẹ Ejò 1OZ

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5

2-fẹlẹfẹlẹ, sisanra ọkọ 1.6mm

Min Iho iwọn 0.3mm

Immersion Gold

Ipilẹ Ejò 1OZ

FR-4 PCB Technical Agbara

Nkan Agbara deede Agbara aropin Nkan Agbara deede Agbara aropin
Layer No. 2-16 ≤20 O pọju.sisanra bàbà(Pẹpẹ inu) 4OZ 5OZ
Mojuto ọkọ sisanra 0.075-2.0mm 0.05-3.0mm O pọju.sisanra bàbà (Layer Layer) 4OZ 6OZ
min.PTH to Ejò 165.1um 152.4um Min.aaye laarin awọn paadi SMD fun afara S/M 203.2um 177.8um
Isanra igbimọ (awọn ẹgbẹ meji) 0.3-3.2mm 0.3-4mm Iwọn arosọ ti o kere ju / iga 127um / 762um 101.6um / 609.6um
Ọkọ sisanra

(Opo-Layer)

0.6-3.2mm 0.6-4mm Ifarada iwọn iwọn ila ± 101.6um ± 76.2um
Ifarada ti sisanra igbimọ (T≤0.8mm) 0.1mm 0.075mm Teriba ati lilọ (T≤1mm) ≤0.75% ≤0.5%
Ifarada ti sisanra ọkọ

(T = 0.8mm)

± 10% ± 5% Teriba ati lilọ (T≤1mm) ≤0.5% ≤0.3%
Min.ila iwọn 76.2um 63.5um konge iho to iho ± 0.05mm /
Aaye laini to kere julọ 68.58um 63.5um Iwọn iṣakoso impedance ± 10% ± 8%
Kere iho opin 0.2mm 0.15mm Ipin ipin (0.2mm) 10:1 12:1
Ifarada ti tẹ fit Iho opin 0.05mm 0.05mm Iwọn ọja ti pari 55-600mm 10-620mm
ọna profaili CNC, V-CUT, Punching tabi m
Dada itọju EING, OSP, fadaka immersion, OSP+ENIG ti o yan
Laminate iru FR-4.0, FR-4.1 (TG deede, TG aarin, TG giga), CEM-3,

 

Ifihan ile-iṣẹ

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Ifihan ti FR4 ohun elo

FR ni FR4 duro fun idaduro ina, ati pe nọmba 4 ṣe iyatọ awọn ohun elo lati awọn ohun elo miiran ni kilasi yii. FR4 jẹ okun gilasi ti a fi agbara mu laminate iposii ti o dabi aṣọ asọ tinrin.Oro naa FR4 tun duro fun ite ti a lo lati ṣe awọn laminates wọnyi.Ẹya gilaasi n pese iduroṣinṣin igbekalẹ fun ohun elo naa.Okun gilasi ti wa ni bo pelu ina retardant iposii.Eyi funni ni agbara ohun elo ati awọn ohun-ini ẹrọ ti o lagbara.Gbogbo awọn ẹya wọnyi jẹ ki igbimọ Circuit ti a tẹjade FR4 jẹ olokiki pupọ laarin awọn aṣelọpọ adehun itanna.


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