Telefoni totogi gaoa USB u'amea numeric keypad zinc alloy ma palasitika B503
O lenei keypad ua mamanuina mo telefoni feaveaʻi poʻo telefoni lautele na muamua faʻatasi ma faʻamau uʻamea ma ABS faʻavaa.
Faapitoa fuafuaina PCB ausia le manaoga aupito maualuga i mamanu, galuega tauave, umi ola ma tulaga maualuga puipuiga.
Ma faʻataʻitaʻiga e mafai ona maeʻa i le 5 aso faigaluega ma afai na e totogiina le tala e pei o FedEx poʻo DHL, e mafai ona matou tuʻuina atu faʻataʻitaʻiga e leai se totogi mo lau faʻamaoniga.
1.Fa'avaa ki e faia i le inisinia ABS mea.
2. O faʻamau e faia i le maualuga o le zinc alloy, faʻatasi ai ma se malosi malosi e tetee atu i le faʻaleagaina.
3. Faia foi i le PCB lua itu ma tamatamailima auro, lea e tetee i oxidation i fafo siosiomaga.
4.The keypad connector e mafai ona faia e pei o lau talosaga atoa.
O lenei keypad e masani ona faʻaaogaina mo telefoni masani.
| Aitema | Fa'amatalaga fa'apitoa |
| Voltage Ulufale | 3.3V/5V |
| Suavai Vasega | IP65 |
| Malosiaga Faagaioiga | 250g/2.45N(I'uga oona) |
| Ola Paa | E silia ma le 2 miliona taimi i le ki |
| Mamao Femalagaa'i autu | 0.45mm |
| Galulue Vevela | -25℃~+65℃ |
| Teuga vevela | -40℃~+85℃ |
| Susū Fa'atatau | 30%-95% |
| Omiga o le Atemosifia | 60kpa-106kpa |
So'o se feso'ota'iga tofia e mafai ona faia e pei o le mana'oga a le tagata fa'atau.Ta'u mai ia i matou le mea tonu Nu.
85% vaega faʻapitoa e gaosia e le matou lava fale gaosimea ma faʻatasi ma masini suʻega faʻatusatusa, e mafai ona matou faʻamaonia saʻo le galuega ma tulaga masani.
