Zoo tshaj 4 Txheej ENIG SF302+FR4 Rigid-Flex PCB Chaw tsim tshuaj paus thiab Hoobkas |Huihe Circuits

4 Txheej ENIG SF302 + FR4 Rigid-Flex PCB

Lus piav qhia luv luv:

Txheej: 4
Kev Ua Haujlwm Tshwj Xeeb: Rigid-Flex Board
Surface Finish: ENIG
Khoom siv: SF302 + FR4
Outer Track W/S: 5/5mil
Inner Track W/S: 6/6mil
Board Thickness: 1.0 hli
Min.Qhov taub: 0.3mm

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Product Detail

Cov ntsiab lus rau kev saib xyuas nyob rau hauv Kev Tsim Ntawm Rigid Flexible Combination Zone

1.Txoj kab yuav tsum hloov mus kom du, thiab cov kev taw qhia ntawm txoj kab yuav tsum yog perpendicular mus rau txoj kev khoov.

2.Tus neeg xyuas pib yuav tsum tau muab sib npaug sib npaug thoob plaws hauv qhov chaw khoov.

3.Qhov dav ntawm tus neeg xyuas pib yuav tsum tau ua kom tiav thoob plaws hauv qhov chaw khoov.

4.PTH tsim yuav tsum tsis txhob siv nyob rau hauv nruj hloov hloov chaw.

5.Bending radius ntawm dabtsi yog khoov cheeb tsam ntawm rigid saj zawg zog PCB

Cov khoom ntawm Flexible PCB

Txhua tus paub txog cov ntaub ntawv Rigid, thiab FR4 hom ntaub ntawv feem ntau siv.Txawm li cas los xij, ntau qhov kev xav tau yuav tsum tau coj mus rau hauv tus account rau cov khoom siv PCB nyuaj.Yuav tsum tau ua kom haum rau adhesion, zoo tshav kub tsis kam, thiaj li yuav xyuas kom meej tias lub rigid flexural bonding ib feem ntawm tib degree ntawm expansion tom qab cua sov tsis deformation.General manufacturers siv resin series ntawm nruj PCB cov ntaub ntawv.

Rau cov ntaub ntawv hloov tau yooj yim, xaiv lub substrate thiab npog zaj duab xis nrog me me expansion thiab contraction.Feem ntau siv cov khoom siv PI nyuaj, tab sis kuj siv ncaj qha ntawm cov khoom tsis nplaum rau kev tsim khoom.Cov ntaub ntawv flex yog raws li nram no:

Khoom siv hauv paus: FCCL (Flexible Copper Clad Laminate)

PI.Polymide: Kapton (12.5um / 20um / 25um / 50um / 75um).Kev ua tau zoo, kev kub siab ua haujlwm (tuaj yeem siv sijhawm ntev yog 260 ° C, luv luv 400 ° C), nqus dej noo, zoo hluav taws xob thiab cov yam ntxwv zoo, tsim kua muag zoo.Cov huab cua tsis zoo, tshuaj tiv thaiv thiab nplaim retardancy.Polyester imide (PI) yog feem ntau siv.PET.Polyester (25um / 50um / 75um).Pheej yig, zoo saj zawg zog thiab tsim kua muag kuj.Cov khoom zoo thiab cov khoom siv hluav taws xob xws li lub zog tensile, dej tsis kam thiab hygroscopicity.Tab sis tom qab tau rhuab, qhov shrinkage tus nqi yog loj thiab lub siab kub kuj tsis zoo.Tsis haum rau kub kub soldering, melting point 250 ° C, siv tsawg dua

Npog Membrane

Lub luag haujlwm tseem ceeb ntawm cov zaj duab xis npog yog tiv thaiv Circuit Court, tiv thaiv Circuit Court los ntawm ya raws, muaj kuab paug thiab vuam.Cov Txheej Txheem Txheej Txheem tuaj yeem Rolled Annealed Copper, Electrodeposited Copper thiab Silver Ink.Cov qauv siv lead ua ntawm electrolytic tooj liab yog ntxhib, uas tsis yog qhov zoo rau cov kab zoo.Calendered tooj liab siv lead ua qauv yog du, tab sis lub adhesion nrog lub hauv paus zaj duab xis yog tsis zoo.Yuav txawv ntawm qhov pom ntawm qhov chaw thiab dov tooj liab ntawv ci.Electrolytic tooj liab ntawv ci yog tooj liab liab, calendering tooj liab ntawv ci yog grey dawb.Cov Khoom Siv Ntxiv & Stiffeners: Qhov ntawd yog nias rau hauv ib feem ntawm flex PCB rau vuam cov khoom lossis ntxiv cov stiffeners rau kev teeb tsa.Reinforcement zaj duab xis muaj FR4, resin phaj, siab rhiab nplaum, steel ntawv aluminium ntawv reinforcement, thiab lwm yam.

Tsis-Flow/Low Flow kua nplaum ib daim ntawv kho (Low Flow PP).Rigid thiab Flex kev sib txuas yog siv rau Rigid flex PCB, feem ntau nyias PP.

Yav dhau los: 8 Txheej HASL FPC + FR4 Rigid-Flex PCB

Tom ntej: 4 Txheej FPC + FR4 Rigid Flex PCB

Sau koj cov lus ntawm no thiab xa tuaj rau peb