Ukukhiqizwa kwe-Panasonic R-1566 PCB kwe-Halogen-Free Fine-Line Multilayers

I-laminate ye-Panasonic R-1566 ene-R-1551 prepreg iyisistimu ye-glass-epoxy engena-halogen yamabhodi anezingqimba eziningi adinga ukunwetshwa okulawulwayo kanye nomzila wezinto zemvelo oqoshiwe . I-Highleap Electronics ikhiqiza ama-PCB e-R-1566 ngemuva kokuqinisekisa isijobelelo esiqondile, isimo sethusi, umugqa/isikhala, ngesakhiwo kanye nobubanzi bokuhambisana.

Umbuzo wokuguqulwa awukona nje ukuthi umthengi ufuna "i-FR-4 engena-halogen." Iphrojekthi kumele ichaze ukuthi ngabe le mfuneko isebenza ku-laminate kuphela, i-PCB engenalutho eqediwe noma i-PCBA ephelele. Imaski ye-solder, uyinki, ingcina, isixhumi kanye nezimemezelo zezingxenye konke kungathinta isitatimende sokugcina sokuthobela umthetho.

Lawula i-Really R-1566 Variant

I-R-1566 iyisibongo somndeni, hhayi imvume yokuphatha zonke izijobelelo njengezingashintshaniswayo. I-Panasonic ishicilela i-R-1566/R-1551 njengohlelo lwezingqimba eziningi olungenalo i-halogen futhi inikeza nezimpawu ezihlukile zezikhundla ezahlukene zethusi kanye nezinqubo. I-oda lokuthenga kanye ne-stackup kufanele kuqambe ibanga elivunyiwe noma nini lapho imininingwane yekhasimende incike ekwakhiweni okuthile.

I-Laminate kanye ne-prepreg kumele kufane

I-R-1566 ikhomba i-laminate embozwe ngethusi elungisiwe; i-R-1551 ikhomba i-bonding prepreg ehlobene. Ibhodi elinezingqimba eziningi livame ukusebenzisa kokubili. Ukufaka esikhundleni se-prepreg enye kushintsha ukugeleza, ukwelapha, ukujiya okucindezelwe, ukunamathela kanye nokuziphatha kukagesi, ngakho-ke noma yikuphi ukwakhiwa kwe-hybrid kudinga imvume ebhaliwe yobunjiniyela.

Amanani ashicilelwe adinga indlela yokuhlola

I-Panasonic ibala i-DSC Tg ejwayelekile engu-148°C, i-Td engu-350°C, i-Z-axis CTE engu-40 ppm/°C ngaphansi kwe-Tg kanye ne-180 ppm/°C ngaphezu kwe-Tg, ngamandla e-1 oz peel angu-1.8 kN/m wesampula ebhekiselwe kuyo. Lawa manani ajwayelekile asekela ukukhethwa kwezinto kodwa akufanele abhalwe emdwebweni wokwenziwa njengamanani ebhodi eliqediwe aqinisekisiwe.

I-Panasonic ihlukanisa i-R-1566/R-1551 ochungechungeni lwayo lwezingqimba eziningi ezingenayo i-halogen. Ikhasi lomkhiqizo lamanje lomenzi kufanele libe yireferensi yobunikazi bezingxenye kanye nedatha ejwayelekile.

Humusha "Okungenayo i-Halogen" kube yisidingo sokuthenga

Umthengi angasho enye yezinto ezintathu: i-base laminate kumele ingabi ne-halogen; izinto zebhodi elingenalutho eziqediwe kumele zihlangabezane nezindinganiso zamakhasimende; noma umkhiqizo ohlanganisiwe ophelele kumele usekelwe yizimemezelo zabahlinzeki. Lezo yiziko ezahlukene zokuphakelwa kanye nemithwalo yemibhalo.

I-Highleap izocaphuna amadokhumenti aceliwe ngempela. Inothi elijwayelekile elithi “isitifiketi se-RoHS nesingenayo i-halogen siyadingeka” lingaba yinto engacacile ngoba ukuhambisana ne-RoHS nesimo esingenayo i-halogen akuzona indinganiso efanayo. Umhlahlandlela we-PCB ongenayo i-halogen uchaza umehluko phakathi kokukhethwa kwe-laminate nokuhambisana nomkhiqizo oqediwe.

Izinto Ezicatshangelwayo Zokuklama Eziqondiswe Kumugqa Oqondile kanye ne-mSAP

Izinhlobo ezifanele ze-R-1566 zibekwe ezinhlelweni zokusebenza ezihambisana nomugqa omncane kanye ne-mSAP, kodwa ikhono eliqondile lenqubo kumele liqinisekiswe ngokwakhiwa kwethusi okukhethiwe kanye nomzila wefektri. "Ukuhambisana ne-mSAP" akusona isiqinisekiso sokuthi noma yimuphi umugqa/isikhala kungakhiqizwa nganoma iyiphi ivolumu.

Umugqa/isikhala kumele sixhunywe ohlotsheni lwethusi

Izici ezinhle zithinteka ngokuqala ithusi, inqubo yembewu kanye neyokucwebezela, ukulawula ukuqopha, ukufana kwephaneli kanye nokubhaliswa. I-RFQ kufanele ibone umugqa/isikhala esincane, ithusi eliqediwe nokuthi i-geometry ihlukanisiwe noma iyaphindwa kulo lonke iphaneli. I-Highleap izohlukanisa umzila ojwayelekile wokukhipha kusuka enkambisweni edinga ukulungiswa kwethusi okukhethekile noma izilawuli ezihlobene ne-mSAP.

Imigqa emincane ayisusi ngengozi yokushisa

Amabhodi amancane avame ukuhlanganisa ama-trace amancane anezimbobo ezincane, ama-BGA aminyene kanye nemijikelezo eminingi yokugeleza kabusha. Ukwandiswa okuphansi kwezinto kungathuthukisa umkhawulo wemigodi ehlanganisiwe, kodwa ikhwalithi yokubhoboza, i-desmear, i-copper plating kanye nomlando wokuhlanganiswa kuhlala kunquma. Ukuze uthole i-lamination elandelanayo noma ama-microvia e-laser, sebenzisa ukwakhiwa kwe-HDI okukhishwe bese ubuyekeza umhlahlandlela we-HDI stackup olungele ukukhiqizwa.

Ukuqina, Ukubopha kanye Nokuthembeka Kwemigodi

I-stackup kufanele ibone izinhlobo eziqondile ze-core/prepreg, isitayela sengilazi, ubukhulu obucindezelwe ngokwejwayelekile, isimo sethusi, ubukhulu obuqediwe obuqondiwe kanye nanoma iyiphi i-geometry ye-impedance. Ezingqimbeni eziningi eziqondile, ukunyakaza nokubhaliswa kufanele kubalwe ngaphambi kokunxeshezelwa kwe-CAM.

Ubukhulu be-dielectric obucindezelwe bulawula okungaphezu kwe-impedance

Isikhala se-dielectric sithinta i-impedance, ukugeleza kwe-resin, ukujiya okuphelele kanye nokujula kokubhoboza. I-prepreg encane eqondile ayicindezeli njalo ekujikeni kwekhathalogi ngoba iphesenti lethusi kanye nokugeleza kwe-resin kushintsha umphumela. I-Highleap ikhipha ukwakhiwa okusekelwe kuphethini langempela lethusi kunesithombe esijwayelekile se-stackup.

I-CAF kanye nomklamo wokushisa kusalokhu kuyizinkinga zesistimu

Ukungabi ne-halogen akusho ukuthi ayivimbeli i-CAF ngokuzenzakalelayo noma ifanele noma yikuphi ukucwila/ukususwa. Isikhala se-conductor, i-interface yengilazi/i-resin, umswakama, i-bias voltage, ukuhlanzeka kanye nomonakalo wemigodi kuthinta ukuthembeka kokufakwa kwe-insulation. Uma kukhona isidingo esisemthethweni se-CAF, kumele sishiwo ngokuzimela ekuhambisaneni nokungabi ne-halogen.

Ukukhiqiza, Ukuhlola kanye ne-PCBA

Indlela yokukhiqiza ye-Highleap ingafaka ukulawulwa kwezinto ezingenayo, ukuthwebula izithombe ze-inner-layer kanye ne-AOI, i-lamination elawulwayo, ukubhoboza nge-laser noma ngomshini njengoba kuvunyelwe, i-desmear, i-copper plating, ukuhlolwa komugqa ocolekileyo, i-solder mask, ukuqeda kobuso, i-routing kanye nokuhlolwa kukagesi okungu-100%. Izinga lokuhlola lifaniswa nosayizi wesici kanye nengozi yomkhiqizo.

Izilawuli zesihloko sokuqala zesakhiwo se-R-1566

• Qinisekisa izinto kanye nesijobelelo ngokumelene ne-stackup ekhishwe
• Linganisa umugqa/isikhala esibalulekile kanye nezici zokubhalisa
• Qinisekisa ukujiya okuqediwe kanye ne-impedance elawulwayo lapho kuchaziwe khona
• Izimbobo noma ama-microvia amelela ingxenye encane uma kudingeka
• Buyekeza ukuqeda kobuso kanye nokushintshwa kwe-soldering ukuze kuhlanganiswe kahle
• Vuma i-PCBA yokuqala ngaphambi kokukhishwa kwevolumu lapho kufakwa ukuhlanganiswa

Ku-PCBA, i-Highleap ingacaphuna ukutholakala kwezingxenye, i-SMT/THT, i-AOI, i-X-ray ukuze kutholakale amaphakheji afanele, uhlelo kanye nokuhlolwa kokusebenza lapho indlela yokuhlola ichazwa. Isimemezelo se-PCBA esingenayo i-halogen sidinga idatha yezingxenye evunyiwe; asikwazi ukucatshangwa kusuka ku-PCB laminate.

Izingcaphuno eziqondile zidinga umongo wamandla

Inombolo encane yomugqa/yesikhala isho kuphela uma ihambisana nobukhulu bethusi, ukuminyana kwesici, usayizi wephaneli kanye nendlela yokuhlola. Ifektri ingase ikwazi ukwenza isici esincane esihlukanisiwe kodwa ingafinyeleli isivuno esifanayo lapho leyo geometry iphinda iphaneli enkulu. Ngakho-ke i-Highleap ibukeza ukusatshalaliswa kwemigqa emincane, hhayi nje inombolo encane kakhulu emdwebweni.

Ukuqeda kobuso kanye nesikhombikubona somhlangano

Ama-BGA acwebezelayo, ama-array e-land-grid kanye nezingxenye ezincane ezingasebenzi zibeka izidingo eziqinile ekuqineni kwephedi kanye nokubhaliswa kwemaski ye-solder. I-ENIG, i-ENEPIG noma okunye ukuqeda kungacatshangelwa kuye ngezidingo zokuhlanganiswa kanye nezibopho zentambo. Ukukhetha kufanele kusekelwe ezidingweni zomkhiqizo, imikhawulo yobukhulu kanye nokulawulwa komhlinzeki kunokucabanga ukuthi ukuqeda okukodwa kungcono kakhulu emhlabeni wonke.

Iphakheji yokuguqulwa yomthengi oqaphela ukuthobela imithetho

I-Highleap ingahlela ikhotheshini ngezingqimba ezintathu: ukukhiqizwa kwe-PCB, imibhalo yokuthobela imithetho kanye ne-PCBA. Lokhu kuvumela ukuthengwa kwempahla ukuthi kuhlonze ukuthi yiziphi izimemezelo ezifakiwe, okumele zivele kubaphakeli bezingxenye futhi ezidinga amazinga anikezwe amakhasimende. Kuhlelo olusha, impendulo ingafaka uhlu lwesikhala sokuthobela imithetho ngakho-ke izimemezelo ezingekho zemaski, izingxenye noma izixhumi zitholakala ngaphambi kokukhiqizwa.

Shintsha ukulawula kwesijobelelo nomthombo wezinto ezibonakalayo

Inombolo yengxenye evunyiwe, isijobelelo kanye nomthombo kufanele kubhekiselwe ku-oda lokuthenga. Ushintsho kwifomu yethusi noma i-prepreg lungathinta ukucutshungulwa komugqa oqondile kanye nokunyakaza kobukhulu ngisho noma umkhiqizo usalokhu unguPanasonic. Ukukhiqizwa okuphindaphindiwe kufanele kudinge imvume ebhaliwe yanoma yiluphi ushintsho lokwakha olungathonya ukuthobela imithetho, ukuvimbela noma ukubhaliswa.

Isibonelo sesinqumo esigxile kumthengi

Uma umkhiqizo ogqokwayo onezingqimba eziyisithupha udinga izinto ezingenayo i-halogen kodwa usebenzisa imigqa evamile engu-100/100 μm, i-FR-4 engenayo i-halogen ekhethekile ingase ibe engabizi kakhulu. Uma umkhiqizo ofanayo usebenzisa umzila we-dense fine-pitch routing, ubukhulu obuqinile kanye nezinto ze-Panasonic ezivunyelwe amakhasimende, i-R-1566 iba lula ukuyichaza. Ikhasi kufanele lisize umthengi enze lowo mehluko kunokuba lisho ukuthi yonke ibhodi engenayo i-halogen idinga umndeni we-premium.

Izicelo, Ezinye Izindlela kanye Nezilinganiso

I-R-1566 iyindlela yokusebenzisa ama-electronics aqinile, izilawuli zezimboni, imikhiqizo yenethiwekhi kanye nezinye izendlalelo eziningi lapho ukulawulwa kwezinto ezingenayo i-halogen kanye nezici ezincane kubalulekile. Akufanele kukhethwe ngoba umkhiqizo mncane; i-FR-4 evamile ingase ibe engabizi kakhulu lapho izidingo zomugqa/isikhala kanye nokuhambisana nomthetho zivamile.

Nini ukuqhathanisa omunye umndeni

• Khetha impahla ezinikele ene-Tg ephezulu, ene-CTE ephansi uma ukujikeleza okuphindaphindiwe kokushisa kuyingozi enkulu.
• Khetha umndeni olahlekelwa kancane uma ukulahleka kokufakwa kanye neziteshi ezinde zesivinini esikhulu kulawula umklamo.
• Khetha ukwakhiwa okufanelekile kwe-HDI lapho i-lamination elandelanayo kanye nokuthembeka kwe-microvia kubalulekile.
• Khetha i-FR-4 ejwayelekile engena-halogen uma ikhono lomugqa omncane lingadingeki futhi izindleko ziyimbangela eyinhloko.

Ulwazi lwe-RFQ oluthuthukisa ukunemba kwamanani

• Uhlobo oluqondile lwe-R-1566
• Inani lezingqimba kanye nobukhulu
• Umugqa/isikhala esincane
• Umgodi omncane kakhulu noma i-microvia
• Uhlobo lwethusi kanye nethusi eliqediwe
• Izidingo ze-Impedance
• Ububanzi bokuthobela imithetho
• Ubuningi kanye nesidingo sonyaka
• I-PCB noma i-PCBA engenalutho
• Ubufakazi obudingekayo besihloko sokuqala

Imibuzo Evame Ukubuzwa Ngomthengi we-R-1566

Ingabe umkhiqizo wonke ohlanganisiwe awunayo i-halogen uma kusetshenziswa i-R-1566?

Cha. Izingxenye, izixhumi, imaski, uyinki, izinamathiseli kanye nezintambo kumele nazo zihlangabezane nesidingo esifanele.

Ingabe i-R-1566 iyibhodi le-mSAP ngokuzenzakalelayo?

Cha. Umndeni wezinto ezibonakalayo onezinhlobo ezibekwe eceleni ukuze kucutshungulwe umugqa omncane kanye nokuhambisana ne-mSAP. Indlela yangempela yokukhiqiza, isimo sethusi kanye nomugqa/isikhala kumele kuqinisekiswe.

Ingabe enye i-prepreg ingasetshenziswa ne-R-1566?

Kuphela ngokwakhiwa kwezinto ezihlanganisiwe ezivunyiwe. Ukuxuba izinhlelo ze-resin ngaphandle kwezimfanelo kushintsha ukugeleza, ukuqina kanye nokuthembeka.

Ingabe i-Highleap ingacaphuna ngaphambi kokuba iphakheji yokuthobela imithetho iqedwe?

Yebo. Sho ububanzi obuhlosiwe bese unikeza idatha yebhodi etholakalayo. Izindleko zokugcina zedokhumenti kanye nomthwalo wemfanelo kungachazwa ngaphambi kokukhishwa kwe-oda.

Inkomba yezinto eziyinhloko: Idatha yomkhiqizo we-Panasonic R-1566/R-1551. Izibalo zomkhiqizi ziyizindinganiso ezijwayelekile zokubhekisela; sebenzisa ishidi ledatha lamanje kanye nokwakhiwa okuvunyiwe ukuze uthole imininingwane yokukhiqiza.