6AV7882-0DB20-2BA0 6AV7861-2AA00-2AA0 Touch Screen Panel. It is brand new and good quality with a  year warranty.
                                
                                
                                    6AV7882-0DB20-2BA0 6AV7861-2AA00-2AA0 Touch Screen Panel repair
6AV7882-0DB20-2BA0 6AV7861-2AA00-2AA0  touch panel size: 15 inch, other general size is 3.0'' to 22'' . 6AV7882-0DB20-2BA0 6AV7861-2AA00-2AA0  touch screen adopt to panel display device. 6AV7882-0DB20-2BA0 6AV7861-2AA00-2AA0  touch membrane touch times are more than 1 million touches. 6AV7882-0DB20-2BA0 6AV7861-2AA00-2AA0  touch digitizer glass temperature operating range: -10° C ~ 60° C. 6AV7882-0DB20-2BA0 6AV7861-2AA00-2AA0   touch screen display Resistance 300Ω < X Axis <900Ω , 200Ω < Y Axis <800Ω (Varies with different size). 6AV7882-0DB20-2BA0 6AV7861-2AA00-2AA0   touchscreen power supply: USB or RS232. 6AV7882-0DB20-2BA0 6AV7861-2AA00-2AA0   HMI touch glass operation system including : Linux / DOS / Windows ME/95/98 / NT4.0/XP/2000/Mac OS etc.
Product Details:
 Size :  15 inch;
    Shipping : 2~3 Workdays 
Warranty : 365 Days 
Power Supply : USB or RS232 
Operation Voltage : Typical +DC 5V 
Interface : Full Duplex USB 2.0 (Full Speed) Plug and play compatible 
Serial RS-232. 
   Application:
 Agency Approvals : CE, FCC, RoHS 
Isolation Resistance : >20MΩ @ DC 25V 
Electrostatic Endurance : No abnormal appearance after 10kv, 100Ω , 250PF electrostatic used 
Resistance : 300Ω < X Axis <900Ω , 200Ω < Y Axis <800Ω (Varies with different size)