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National Stock Number:
1290-01-330-1686
Federal Supply Class:
1290
National Item Identification Number:
013301686
Description:
TRACKBALL,DATA ENTR
Detail:
A DEVICE WHICH INCLUDES A SPHERE MOUNTED IN A SMALL OPEN-TOPPED BOX. THE SPHERE IS HAND-OPERATED BY ROTATING IT IN A BACKWARD, A FORWARD, OR A SIDEWAY DIRECTION WHILE MAINTAINING THE DEVICE IN A FIXED LOCATION. THE MOVEMENT OF THE SPHERE GENERATES A SIGNAL WHICH MAY BE USED TO MOVE A CURSOR AND/OR TRACKING SYMBOL ON THE FACE OF A DISPLAY, SUCH AS A CATHODE RAY TUBE; TO INPUT DATA INTO AN ELECTRONIC SYSTEM; AND/OR TO CONTROL THE OPERATION OF A SYSTEM. IT MAY OR MAY NOT INCLUDE ADDITIONAL INPUT DEVICES, SUCH AS SWITCHES OR VARIABLE RESISTORS.
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Manufacturer Information:
| TBS11-500-1-5-1 | 17080 | BEI SENSORS & SYSTEMS COMPANY, INC. DBA USE CAGE CODE 67252 FOR CATALOGING | | TBS11-500-1-5-1 | 67252 | BEI SENSORS & SYSTEMS COMPANY, INC. DBA KIMCO MAGNETICS DIV INDUSTRIAL ENCODER DIVISION |
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