Metal Dome Switch Supplier/Suppliers

Kufotokozera Kwachidule:

Tsatanetsatane wa Zamalonda

Zogulitsa Tags

Chojambula cha batani

Mapiritsi a Guozi nthawi zambiri amatanthauza mabatani a shrapnel

Batani shrapnel (yomwe imadziwikanso kuti chitsulo dome, snap dome) imapangidwa ndi ultra-thin (0.05mm-0.1mm makulidwe) ndi ultra-thick (nthawi zambiri zolimba) zosapanga dzimbiri 301 kapena 304 zipangizo.Batani shrapnel ndi gawo lofunikira pakusintha.

Dzina lachi China : Batani shrapnel

Amatchedwanso : Magawo a mphika

Zida: Chitsulo chosapanga dzimbiri 301 kapena 304

Kutalika: 3 mpaka 20 mm

Batani shrapnel makamaka ntchito zosinthira nembanemba, masiwichi dome contact, matabwa PCB, FPC matabwa, zipangizo zachipatala ndi zinthu zina.Mfundo yogwirira ntchito ya batani shrapnel: Batani la shrapnel pa batani la membrane lili pagawo loyendetsa la bolodi la PCB (lomwe limakhala pamwamba pa zala zagolide pa bolodi lozungulira).Mukapanikizidwa, malo apakati a shrapnel amakhala opindika ndipo amakhudza dera la PCB., Choncho kupanga loop, panopa akudutsa, ndipo mankhwala onse akhoza kugwira ntchito bwinobwino.

Nthawi zambiri, mabatani wamba amatha kugawidwa kukhala zitsulo zozungulira, zitsulo zooneka ngati mtanda, zing'onozing'ono zazitsulo zitatu, ndi zitsulo zowulungika molingana ndi mawonekedwe awo osiyanasiyana.Kutalika kwake kumayambira 3mm mpaka 20mm, ndipo mphamvu zake zimayambira 100g mpaka 600gf.Malinga ndi mankhwala pamwamba electroplating, akhoza kugawidwa mu: golide plating, faifi tambala plating, siliva plating, pamwamba kuwala ndi zina zotero.Pali mitundu iwiri ya electroplating ya mbali imodzi ndi electroplating iwiri.

Zogwirizana ndi Parameters

Mamembrane switch parameters
Electronic katundu	Mphamvu yogwira ntchito: ≤50V (DC)	Kugwira ntchito pano: ≤100mA
	Kukana kulumikizana: 0.5 ~ 10Ω	Kukana kwa insulation: ≥100MΩ (100V/DC)
	Kukaniza kwa gawo lapansi: 2kV (DC)	Nthawi yobwereza: ≤6ms
	Kukana kwa kuzungulira: 50 Ω, 150 Ω, 350 Ω, kapena kutsimikiziridwa malinga ndi zosowa za wogwiritsa ntchito.	Inki yoyimitsa inki yolimbana ndi voteji: 100V/DC
mechanical propertiesti	Moyo wautumiki wodalirika:> Nthawi miliyoni imodzi	Kutsekeka kotseka: 0.1 ~ 0.4mm (mtundu wa tactile) 0.4 ~ 1.0mm (mtundu wa tactile)
	Mphamvu yogwira ntchito: 15 ~ 750g	Kusamuka kwa phala la siliva la conductive: pa 55 ℃, kutentha 90%, pambuyo pa maola 56, ndi 10m Ω / 50VDC pakati pa mawaya awiri.
	Palibe makutidwe ndi okosijeni ndi zonyansa pamzere wa phala la siliva	Mzere wa mzere wa phala la siliva ndi waukulu kuposa kapena wofanana ndi 0.3mm, nthawi yochepa ndi 0.3mm, m'mphepete mwa mzerewu ndi wosakwana 1/3, ndipo kusiyana kwa mzere ndi kosakwana 1/4.
	Pin katayanitsidwe muyezo 2.54 2.50 1.27 1.25mm	Kukana kupindika kwa mzere wotuluka ndi nthawi 80 ndi d = 10 mm ndodo yachitsulo.
Environmental parametersme	Kutentha kwapang'onopang'ono: ℃20℃～+70℃	Kutentha kosungira: - 40 ℃ ~ + 85 ℃, 95% ± 5%
Environmental parametersme	Kuthamanga kwa Atmospheric: 86 ~ 106KPa
Mlozera wosindikiza	Kupatuka kwa kukula kosindikizira ndi ± 0.10 mm, mzere wam'mbali sakuwonekera bwino, ndipo cholakwika choluka ndi ± 0.1 mm.	Kupatuka kwa chromatic ndi ± 0.11mm/100mm, ndipo mzere wa phala wasiliva umakutidwa ndi inki yotsekera.
	Palibe inki yomwazikana, palibe zolembera zosakwanira	Kusiyana kwamtundu sikuposa magawo awiri
	Sipadzakhala kupukuta kapena kupukuta utoto	Zenera lowonekera liyenera kukhala lowonekera komanso loyera, lokhala ndi mtundu wofanana, wopanda zokopa, mapini ndi zonyansa.