Tiny die nthawi zambiri imatanthauza ma semiconductor chips okhala ndi kukula kochepa kwambiri, omwe amagwiritsidwa ntchito kwambiri muzipangizo zamagetsi zosiyanasiyana, monga mafoni am'manja, masensa, ma microcontrollers, ndi zina zotero. Chifukwa cha kukula kwake kochepa, tiny die imatha kupereka magwiridwe antchito apamwamba mu ntchito zomwe zili ndi malo ochepa.
Vuto:
M'modzi mwa makasitomala a Sinho ali ndi die yomwe imalemera 0.462mm m'lifupi, 2.9mm m'litali, ndi 0.38mm m'lifupi ndi ±0.005mm, ndipo imafuna dzenje lapakati.
Yankho:
Gulu la mainjiniya la Sinho lapangatepi yonyamulirayokhala ndi miyeso ya thumba la 0.57 × 3.10 × 0.48mm. Poganizira kuti m'lifupi (Ao) wa tepi yonyamulira ndi 0.57mm yokha, dzenje lapakati la 0.4mm linabowoledwa. Kuphatikiza apo, mtanda wokwera wa 0.03mm unapangidwa kuti ukhale ndi thumba lopyapyala loterolo kuti lizitseke bwino die pamalo pake, kuti lisagubuduzike kumbali kapena kugwedezeka kwathunthu, komanso kuti gawolo lisamamatire ku tepi yophimba panthawi yokonza SMT.
Monga mwachizolowezi, gulu la Sinho linamaliza chida ndi kupanga mkati mwa masiku 7, liwiro lomwe makasitomala adayamikira kwambiri, chifukwa adachifuna mwachangu kuti chiyesedwe kumapeto kwa Ogasiti. Tepi yonyamulirayo imakulungidwa pa chogwirira cha pulasitiki cha PP, zomwe zimapangitsa kuti chikhale choyenera zofunikira m'chipinda choyera komanso m'makampani azachipatala, popanda mapepala aliwonse.
Nthawi yotumizira: Juni-05-2024