Factory Cheap Hot B503 Keypad – Lowest Price Payphone


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No matter new customer or previous client, We believe in prolonged time period and trustworthy relationship for Telephone Hook Switch , metal keypad 4x4 , Mini Telephone , Our main objectives are to provide our customers worldwide with good quality, competitive price, satisfied delivery and excellent services.
Factory Cheap Hot B503 Keypad – Lowest Price Payphone Detail:

Model B503
Material Zinc Alloy
Dimension 106.4*95.3mm
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 With 26 letters or 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

 

Model

B503

Material

Zinc Alloy

Dimension

106.4*95.3mm

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

With 26 letters or 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:

Factory Cheap Hot
 B503 Keypad – Lowest Price Payphone detail pictures

Factory Cheap Hot
 B503 Keypad – Lowest Price Payphone detail pictures


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We have now probably the most innovative production equipment, experienced and qualified engineers and workers, regarded high quality control systems and also a friendly expert income team pre/after-sales support for Factory Cheap Hot B503 Keypad – Lowest Price Payphone, The product will supply to all over the world, such as: Miami , Czech republic , Bolivia , We pursue the management tenet of "Quality is superior, Service is supreme, Reputation is first", and will sincerely create and share success with all clients. We welcome you to contact us for more information and look forward to working with you.
  • We are a small company that has just started, but we get the company leader's attention and gave us a lot of help. Hope we can make progress together!
    5 Stars By Miguel from Paris - 2016.03.07 13:42
    We have been engaged in this industry for many years, we appreciate the work attitude and production capacity of the company, this is a reputable and professional manufacturer.
    5 Stars By Jane from Cyprus - 2016.06.22 12:49

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