Good quality rs232 3x4 waterproof usb numpad numeric keypad

Model:	B202
Brand:	SINIWO
Origin:	Made In China
Category:	Electronics & Electricity / Telecommunication & Broadcasting / Other Communication Equipment
Label:	rs232 numeric keypad , 3x4 waterproof usb n , usb numpad keypad
Price:	US $6 / pc
Min. Order:	100 pc

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Product Description

FEATURES

1)Panel, buttons made of high quality plastic, has a strong anti-destructive power
2)Font and pattern of key surface can be customized according to customer requirements
3)IP65 Waterproof, anti-drilling, Tamper
4)Double-sided board,Good for contact of gold-finger
5)It uses LED light transmission technology, clarity, and can operate in low light areas
6)Regular Pin Header,XH pug,USB, PS / 2 Available.
7)3X4 matrix scanning design, 10 number keys, 2 function keys.
8)CE approved

USER OPTIONS

1.Surface treatment of frame and keys: satin-finished or mirror polish.
2.Connectors:USB, PS / 2, XH socket,PIN,RS232,DB9.

3.Labels on the buttons can be customized by etching.

APPLICATION

self-service library	self-service kiosk	CNC machine
household applications	oiling machine	charge spot
industrial telephone	ATM	access control
ticket machine	vending machine	medical facility
security system	fingerprint attendance machine

PARAMETERS

Model	B202
Material	Plastic
Key size	*82.5109mm**
life span	≥1million
Contact Resistance	200 Ohms Maxium
Contact Rating	100 mA
PCB	Double-sided PCB
Conductive Rubber	Silicone conductive carbon particles
Key button selection	10 number keys, 2 function keys
Led voltage	3V(optional)
Backlit color	Blue,White,customizable
Connection Interface	XH plug,Pin Header,USB,PS2,RS232,RS485
Certificate	CE
Protection Degree	IP65
Vandal Proof Degree	IK08
Operating Temperature	-25℃~65℃
Storage Terperature	-45℃~85℃
Relative Humidity	30%-90%RH
Atmospheric pressure	60-106Kpa