professional factory for B763 Keypad – Telephone Copper Wire
professional factory for B763 Keypad – Telephone Copper Wire Detail:
Model | B763 |
Material | Stainless Steel 304 |
Key size | 14.0mm*14.0mm |
Life | 1,000,000 cycles per key |
Contact Resistance | 200 Ohms Maxium |
Contact Rating | 20~30mA |
PCB | Double-sided PCB |
Conductive | Metal dome conductive |
Key button selection | Customizable |
Connection Interface | XH plug,Pin Header,USB,PS2,RS232,RS485 |
Certificate | CE |
Protection Degree | IP66 |
Vandal Proof Degree | IK08 |
Operating Temperature | -25℃~65℃ |
Storage Terperature | -45℃~85℃ |
Relative Humidity | 30%-90%RH |
Atmospheric pressure | 60-106Kpa |
Product detail pictures:

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Our business sticks for the basic principle of "Quality could be the life with the firm, and track record will be the soul of it" for professional factory for B763 Keypad – Telephone Copper Wire, The product will supply to all over the world, such as: Paraguay , Colombia , South Korea , We maintain long-term efforts and self-criticism, which helps us and improvement constantly. We strive to improve customer efficiency to save costs for customers. We do our best to improve the quality of product. We will not live up to the historic opportunity of the times.

The customer service reprersentative explained very detailed, service attitude is very good, reply is very timely and comprehensive, a happy communication! We hope to have a opportunity to cooperate.
