New Delivery for B503 Keypad – Subway Telephone


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"Quality to start with, Honesty as base, Sincere company and mutual profit" is our idea, as a way to build constantly and pursue the excellence for Plastic keypad , Vandal Resistant Phone , customized telephone handset , "Making the Products of Large Quality" is definitely the everlasting purpose of our enterprise. We make unremitting endeavours to know the target of "We Will Always Hold in Pace along with the Time".
New Delivery for B503 Keypad – Subway Telephone 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:

New Delivery for
 B503 Keypad – Subway Telephone detail pictures

New Delivery for
 B503 Keypad – Subway Telephone detail pictures


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"Sincerity, Innovation, Rigorousness, and Efficiency" would be the persistent conception of our enterprise with the long-term to build with each other with consumers for mutual reciprocity and mutual advantage for New Delivery for B503 Keypad – Subway Telephone, The product will supply to all over the world, such as: Vietnam , Guatemala , Roman , Excellent quality comes from our adherence to every detail, and customer satisfaction comes from our sincere dedication. Relying on advanced technology and industry reputation of good cooperation, we try our best to provide more quality products and services to our customers, and all of us are willing to strengthen exchanges with domestic and foreign customers and sincere cooperation, to build a better future.
  • The company's products can meet our diverse needs, and the price is cheap, the most important is that the quality is also very nice.
    5 Stars By Jack from Uzbekistan - 2016.01.28 18:53
    Managers are visionary, they have the idea of "mutual benefits, continuous improvement and innovation", we have a pleasant conversation and Cooperation.
    5 Stars By Arthur from Honduras - 2016.09.09 10:18

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