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The eye-of-the-tsono (EON) press-fit terminal, iyo yakagadzirirwa kutsiva yakatengeswa materminal pamabhodhi edunhu akadhindwa, yave mukugadzirwa pamusika kweanopfuura makore gumi mu 0.64mm uye 0.81mm shanduro.
Iyo Press-fit Inoshanda sei
Iyo EON press-fit zone inocherechedzwa nekuona hukama hwakavimbika pakati peiyo terminal uye yakapfava-kuburikidza-gomba (PTH) yeakadhindwa redunhu bhodhi (PCB) pasi pekushandisa zvakanyanya mota.Zvishandiso izvi zvinosanganisira tembiricha yekuchovha bhasikoro kubva -40ᴼC kusvika 175ᴼC, hunyoro hwepamusoro, kupisa kwakaoma, uye kuzunguzika uye hukasha hunoenderana nemamiriro emotokari.
Chinokosha pakuwana kuvimbika pasi pemamiriro ezvinhu aya ndiko kuumbwa kwechisimbiso chinosunga gasi pane chinongedzo pakati penzvimbo inoenderana yeiyo terminal uye yakapfava-kuburikidza-gomba.Iyo yekubatanidza interface inovharwa kubva kunharaunda yakatenderedza kusvika padanho rekuti haipindike nehunyoro hwepamusoro kana zvinosvibisa gasi zvinosvibisa, uye nekudaro haiwanikwe pakugadzirwa kwepasi oxides.Oxides inokonzera kukonzeresa kusangana kwakanyanya, izvo zvinogona kutungamira mukusagadzikana kwehurongwa uye pamwe kutadza kwehurongwa.
Iyo gasi-yakasimba chisimbiso inochengetedzwa neakakwira akajairwa masimba anotangira kubva kumativi 25,000g.0.81mm kudzvanya-kukodzera kutenderedza 4,000g ye0.40mm kudzvanya-kukodzera.(The 0.64mm press-fit clocks in around 8,000g.) [Masimba ose akatorwa akatorwa ndeehukuru hwezita rePTH, uye ematin system.] Aya masimba akanyanya kukwirira, kana achienzaniswa nemasimba akajairika ari pakati pe100g ne200g yakajairika blade-receptacle tin yekubata system.
Iyo 0.4mm Press-yakakodzera
Iyo yese-nyowani 0.4mm EON press-fit zone yakagadzirirwa kushanda neiyo ikozvino indasitiri-yakajairwa yakapfava-kuburikidza-gomba saizi ye0.60±0.05mm.Iyo press-fit zone inowana yakaringana kuchengetedza simba kumagumo ega ega ePTH saizi renji nekushandisa musanganiswa weelastic uye epurasitiki deformation, inorerekera kune yekutanga kumucheto kwezasi kwePTH saizi renji, uye kune yekupedzisira kumusoro. kupera kwePTH saizi renji.Hapana chero nguva iyo elongation inobvumirwa kudarika muganhu wezvinhu, kubvisa mukana we micro-crack kugadzirwa.
Yakamisikidzwa kudzvanya-yakakodzera zvinhu kune yepamusoro-inoshanda CuNiSi (C19010), asi ichapa CuSn4 uye CuSn6 kana zvichidikanwa.Pamusoro pezvo, iyo terminal ichapihwa mune yakajairwa uye yakaderedzwa tin plating.Iyo yekupedzisira inonyanya kukosha mu-high-density terminal application kuderedza mukana wekuita whisking.
Nguva yekutumira: Jun-22-2022