3×4 Bọtini bọtini braille 12bọtini fun awọn afọju B667
Bọtini foonu pẹlu imototo iparun, ẹri vandal, lodi si ipata, ẹri oju ojo ni pataki labẹ awọn ipo oju-ọjọ ti o buruju, ẹri omi / ẹri idoti, ṣiṣe labẹ awọn agbegbe ọta.
Awọn bọtini itẹwe ti a ṣe ni pataki pade awọn ibeere ti o ga julọ pẹlu iyi si apẹrẹ, iṣẹ ṣiṣe, gigun ati ipele aabo giga.
1.Key fireemu nlo ga didara zinc alloy.
2. Awọn bọtini ti a ṣe ti didara zinc alloy, pẹlu agbara ipakokoro ti o lagbara.
3. Pẹlu adayeba conductive silikoni roba -weather resistance, ipata resistance, egboogi-ti ogbo.
4. Double ẹgbẹ PCB pẹlu goolu ika, resistance to ifoyina.
5.Button awọ: imọlẹ chrome tabi matte chrome plating.
6.Key fireemu awọ gẹgẹbi awọn ibeere alabara.
7.With yiyan ni wiwo.
O jẹ akọkọ fun eto iṣakoso iwọle, tẹlifoonu ile-iṣẹ, ẹrọ titaja, eto aabo ati diẹ ninu awọn ohun elo gbangba miiran.
| Nkan | Imọ data |
| Input Foliteji | 3.3V/5V |
| Mabomire ite | IP65 |
| Agbara imuse | 250g/2.45N(Ipa titẹ) |
| Rubber Life | Diẹ sii ju akoko miliọnu 2 fun bọtini kan |
| Key Travel Ijinna | 0.45mm |
| Awọn iwọn otutu ṣiṣẹ | -25℃~+65℃ |
| Ibi ipamọ otutu | -40℃~+85℃ |
| Ọriniinitutu ibatan | 30% -95% |
| Afẹfẹ Ipa | 60kpa-106kpa |
Eyikeyi asopo ti a yan le ṣee ṣe bi ibeere alabara.Jẹ ki a mọ ohun gangan No. ilosiwaju.
Awọn ohun elo 85% jẹ iṣelọpọ nipasẹ ile-iṣẹ tiwa ati pẹlu awọn ẹrọ idanwo ti o baamu, a le jẹrisi iṣẹ naa ati boṣewa taara.
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