ABS nyala api 3x4 12 konci kancing plastik digital B102

gambaran

Éta khususna pikeun sistem kontrol aksés, telepon industri, mesin vending, sistem kaamanan sareng sababaraha fasilitas umum anu sanés.

1.Key frame using special PC / ABS plastic

2.Keys use flame resistant ABS material with silver painting, seems like metal material.

3.Conductive rubber made of natural silicone,corrosion resistance, Aging resistance

4.Circuit board using double-sided PCB (customized), contacts Gold-finger use of gold process, the contact is more reliable

1.Buttons and text color according to customer requirements

2.Key frame color according to customer requirements

3.Sabab sanés telepon, keyboard ogé tiasa didamel pikeun tujuan anu sanés

input tegangan	3.3V / 5V
Kelas anti cai	IP65
Vandal proof Grade	IK08
Kahirupan Kahirupan	Langkung ti 2 juta waktos per konci
Jarak Perjalanan Jarak	0.45mm
Élastisitas konci	200g / 2N
Suhu Storage	-40 ℃~+ 85 ℃
kalembaban relatif	30% -95%
Tekanan Atmosfir	60Kpa-106Kpa