Ibyiza 4 Byiza ENIG SF302 + FR4 Rigid-Flex PCB Uruganda nUruganda |Inzira ya Huihe

4 Inzira ENIG SF302 + FR4 Rigid-Flex PCB

4 Layeri ENIG SF302 + FR4 Rigid-Flex PCB Ishusho Yerekanwe

Ibisobanuro bigufi:

Igice: 4
Gutunganya bidasanzwe: Ubuyobozi bwa Rigid-Flex
Kurangiza Ubuso: ENIG
Ibikoresho: SF302 + FR4
Inzira yo hanze W / S: 5 / 5mil
Inzira y'imbere W / S: 6 / 6mil
Ubunini bw'Inama: 1.0mm
Min.Diameter ya Hole: 0.3mm

Ohereza imeri kuri twe

Ibicuruzwa birambuye

Ingingo Zitonderwa Mubishushanyo bya Rigid Flexible Combination Zone

1.Umurongo ugomba guhinduka neza, kandi icyerekezo cyumurongo kigomba kuba cyerekeranye nicyerekezo cyunamye.

2.Umuyobozi agomba kugabanwa neza muri zone yunamye.

3.Ubugari bwuyobora bugomba kuba bunini muri zone yunamye.

4.Igishushanyo mbonera ntigikwiye gukoreshwa muri zone yoroheje yinzibacyuho.

5.Gusunika radiyo ya zone igoramye ya PCB yoroheje

Ibikoresho bya PCB byoroshye

Umuntu wese amenyereye ibikoresho bya Rigid, kandi ubwoko bwibikoresho bya FR4 burakoreshwa.Nyamara, ibisabwa byinshi bigomba kwitabwaho kubikoresho byoroshye bya PCB.Ugomba kuba ukwiye gufatana, kurwanya ubushyuhe bwiza, kugirango umenye neza ko guhuza ibintu bigoye guhuza igice kimwe cyo kwaguka nyuma yo gushyuha nta guhindura.Inganda rusange zikoresha resin yuruhererekane rwibikoresho bya PCB.

Kubikoresho byoroshye, hitamo substrate hanyuma utwikire firime hamwe nubunini buto bwo kwaguka no kugabanuka.Mubisanzwe ukoreshe ibikoresho bikomeye bya PI byo gukora, ariko kandi ukoreshe muburyo butaziguye insimburangingo idasanzwe.Ibikoresho bya flex ni ibi bikurikira:

Ibikoresho shingiro: FCCL (Umuringa woroshye wa Clad Laminate)

PI.Polymide: Kapton (12.5 um / 20 um / 25 um / 50 um / 75um).Ihinduka ryiza, irwanya ubushyuhe bwinshi (igihe kirekire cyo gukoresha ubushyuhe ni 260 ° C, igihe gito 400 ° C), kwinjiza neza cyane, amashanyarazi meza hamwe nubukanishi, kurwanya amarira meza.Kurwanya ikirere cyiza, kurwanya imiti no kutagira umuriro.Polyester imide (PI) niyo ikoreshwa cyane.PET.Polyester (25 um / 50 um / 75um).Guhendutse, guhinduka neza no kurwanya amarira.Ibikoresho byiza bya mashanyarazi n amashanyarazi nkimbaraga zingana, kurwanya amazi meza hamwe na hygroscopicity.Ariko nyuma yo gushyuha, igipimo cyo kugabanuka ni kinini kandi kurwanya ubushyuhe bwo hejuru ni bibi.Ntibikwiriye kugurishwa ubushyuhe bwo hejuru, gushonga 250 ° C, ntibikoreshwa cyane

Gupfuka Membrane

Uruhare runini rwa firime itwikiriye ni ukurinda uruziga, kurinda uruziga kutagira ubushuhe, umwanda ndetse no gusudira.Umurongo wa Conductive urashobora kuzunguruka umuringa wa Annealed Umuringa, Umuringa wa Electrodeposited na silver Ink.Imiterere ya kristu yumuringa wa electrolytike irakomeye, ntabwo ifasha umusaruro mwiza.Kalendari y'umuringa ya kristu yubatswe iroroshye, ariko guhuza na firime shingiro ni bibi.Irashobora gutandukanywa no kugaragara kwahantu hamwe no kuzunguruka umuringa.Umuringa wa electrolytike wumuringa ni umutuku wumuringa, kalendari yumuringa ni umweru wera.Ibikoresho byongeweho & Stiffeners: Ibyo bikanda mugice cya flex PCB yo gusudira ibice cyangwa kongeramo stiffeners yo kwishyiriraho.Filime yo gushimangira iboneka FR4, isahani ya resin, ibyuma byumuvuduko ukabije, urupapuro rwa aluminium yamashanyarazi, nibindi.

Kudatemba / Amazi make ya kole igice cyakize (Urupapuro ruto PP).Ihuza Rigid na Flex ikoreshwa kuri Rigid flex PCB, mubisanzwe PP yoroheje cyane.

Mbere: 8 Inzira HASL FPC + FR4 Rigid-Flex PCB

Ibikurikira: 4 Inzira FPC + FR4 Rigid Flex PCB

Andika ubutumwa bwawe hano hanyuma utwohereze