Good Quality B519 Keypad – Fxs Module


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During the past few years, our business absorbed and digested state-of-the-art technologies the two at home and abroad. Meanwhile, our firm staffs a group of experts devoted to your development of Emergency Telephone Handset , Industrial Explosion Proof Camera , Uart Keypad , You would not have any communication problem with us. We sincerely welcome customers all over the world to contact us for business cooperation.
Good Quality B519 Keypad – Fxs Module Detail:

Model B519
Material Zinc Alloy
Dimension 60.5*63.5mm
Life 2,000,000 cycles per key
Contact Resistance 200 Ohms Maxium
Contact Rating 20~30mA
PCB Double-sided PCB
Conductive Rubber Silicone conductive carbon particles
Key button selection Without 26 letters
Connection Interface XH plug,Pin Header,USB,PS2,RS232,RS485
Certificate CE
Protection Degree IP65
Vandal Proof Degree IK09
Operating Temperature -25℃~65℃
Storage Terperature -45℃~85℃
Relative Humidity 30%-90%RH
Atmospheric pressure 60-106Kpa

Product detail pictures:

Good Quality
 B519 Keypad – Fxs Module detail pictures

Good Quality
 B519 Keypad – Fxs Module detail pictures

Good Quality
 B519 Keypad – Fxs Module detail pictures


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Our well-equipped facilities and great excellent command throughout all stages of generation enables us to guarantee total customer fulfillment for Good Quality B519 Keypad – Fxs Module, The product will supply to all over the world, such as: belarus , Iceland , Cyprus , Upon today, we have customers from all over the world, including USA, Russia, Spain, Italy, Singapore, Malaysia, Thailand, Poland, Iran and Iraq. The mission of our company is to provide the highest quality products with best price. We are looking forward to doing business with you.
  • This supplier's raw material quality is stable and reliable, has always been in accordance with the requirements of our company to provide the goods that quality meet our requirements.
    5 Stars By Muriel from Zimbabwe - 2016.06.25 12:48
    The customer service staff's attitude is very sincere and the reply is timely and very detailed, this is very helpful for our deal,thank you.
    5 Stars By Joa from Istanbul - 2016.06.29 18:55

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