headphone jack isina musoro SMT Pj-381-4p isina musoro earphone jack
Product zvakanakira:
Kuendesa nekukurumidza, mahara samples, zvigadzirwa zvine SGS RoHS bvunzo rondedzero, kutenderera hupenyu hwekanopfuura ka5000 nguva,yakakwirira tembiricha kuramba chigamba,yakavimbiswa mushure mekutengesa sevhisi, rutsigiro rwehunyanzvi uye maitiro akanaka ebasa
Nzvimbo dzekushandisa:
Zvigadzirwa zveearphone, zviridzwa nemidziyo, zvemagetsi zvevatengi, midziyo yemumba, zvigadzirwa zvekuchengetedza, hi-fi midziyo, acoustic midziyo
Factory simba:
Iine makore gumi nematatu eruzivo rweindasitiri, kambani yakapasa ISO9001 certification, akati wandei zvitupa patent, vanopfuura mazana mashanu nemakumi matatu evatengi vanobatana, vatengi vazhinji vemakambani akanyorwa, vashandi zana nemazana matanhatu, gumi nemaviri zvibhakera, gumi nemasere ekuumba majekiseni, makumi maviri nematanhatu akazara-otomatiki mashini ekugadzira. , makumi matatu nemaviri akazara-otomatiki ekuyedza michina, makumi maviri neimwe semi-otomatiki yekuyedza michina, gumi nemiviri yekuyedza hupenyu nemimwe michina makumi maviri neshanu yekuyedza.
Chigadzirwa chedu chinosangana nezvinodiwa pazasi uye chinogona kupasa bvunzo dziri pazasi:
1) tembiricha range:shandisa mukati -30 ~ 70ºc
2) chiyero chakajairwa chemamiriro ekunze ekuita kuyerwa uye bvunzo ndeaya anotevera:
(1) pakati pemuviri uye conductor: 5ºc kusvika 35℃
(2) pakati pemakondakita kuti asaonana:45% kusvika 85%
(3) kumanikidzwa:86kpa kusvika 106kpa
3) kubatana uye kusunungura simba
kuyerwa kuchaitwa mushure mekubatanidza uye kubviswa uchishandisa yakajairwa plug geji 3 nguva, iyo yekubatanidza uye yekubvisa simba 5-15n.
4) terminal simba
a static load ye 0.1n/m(1kgf/cm) inozoiswa kumuromo kweterminal kwe1 min mune chero nzira.
hapazove nekukuvadzwa kune terminal sekutsemuka, kusununguka kana kutamba magetsi, uye maitiro emuchina achagutsikana.
5) kusangana nekupikisa
kuyerwa padiki ikozvino(100m a kana pasi）1000hz, kubata kuramba ≤30mω
6) kudzivirira kudzivirira
shandisa voltage ye500v dc kwe1 min kune zvinotevera zvikamu mushure mezvo kuyerwa kuchaitwa:
(1) pakati pemuviri uye conductor
(2) pakati pemakondakita kuti asaonana
(3) pakati pemakondakita haafanire kuve kana plug yaiswa dc 500v 1 min insulation resistance ≥100mω
7) rating:dc 30v 0.2a
8) dielectric simba: ac 250v ims (50 ~ 60hz) kwe1 min rwendo ikozvino: 0.5ma
(1) pakati pemuviri uye conductor
(2) pakati pemakondakita haafanirwe kutaurirana
(3) pakati pemakondakita haafanire kuve kana plug yaiswa dc 250v 1 min
9) solderability bvunzo
kumusoro kwematerminal kuchanyikwa 1mm mubhavhu rekutengesa re240±5℃ kwemasekonzi 3±0.5.
10) kuramba kune soldering kupisa bvunzo reflow soldering mamiriro:
preheat: tembiricha pamusoro pemhangura foil pamusoro anofanira kusvika 180 ℃.120s pashure pcb
yakapinda mumudziyo wekutengesa.tembiricha yakarebesa: tembiricha pamusoro pemhangura foil pamusoro inofanira kusvika peak tembiricha ye260±5℃ nemasekonzi makumi maviri.
11) kuramba kune soldering kupisa bvunzo
soldering iron nzira:
bit tembiricha 330±5℃ application
nguva yekusimbisa iron3±0.5 sec
zvisinei kudzvinyirira kwakanyanya hakuzoshandiswe kune terminal
13) humidity test
iyo jack ichachengetwa pane tembiricha
ye40 ± 2 ℃ uye humidity ye90% kusvika 96% kwe96 hr, ipapo jack ichachengetwa payakajairwa mamiriro emuchadenga kweawa imwe kune mamwe maitiro.
14) kuedza kupisa
Thefonijack ichachengetwa patembiricha ye70±2℃ kwemaawa makumi mapfumbamwe nematanhatu,uye zvino ichaiswa pasi peiyo controlled recovery mbasurbm
15) kutonhora kuedza
iyo jack ichachengetwa patembiricha ye-25±3℃ kwemaawa makumi mapfumbamwe nematanhatu uye yobva yaiswa pasi pemamiriro ekudzora ekudzoreredza kweawa imwe mushure meizvozvo.
16) bvunzo yehupenyu
pa rating mamiriro(non-inductive load）
kubatanidza uye kubviswa kuchaitwa 5000 cycles nekumhanya 10 kusvika 20 cycles / min.
17) kutonhora & kupisa kuvhunduka bvunzo
jack ichaiswa pasi pe5 kutenderera kweanotevera mamiriro anoratidzwa mumufananidzo, uye obva adzoka uye obvumidzwa kugara mukamuri ambient mamiriro kwemaminetsi makumi matatu..
Tpano hapazovi negomarara kana pakatsemuka pachikamu chakaumbwa.Insertion&kudhonza simba: 3 kusvika 20n
kuonana kuramba: max.30mω
kudzivirira kwekudzivirira: min.100 mω
dielectric inomira magetsi: 500vac/min (pakati pematerminals)
