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National Stock Number:
7025-01-463-1324
Federal Supply Class:
7025
National Item Identification Number:
014631324
Description:
TRACKBALL,DATA ENTRY
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:
| BHPSID | 0GWL8 | ITAC SYSTEMS INC A FOR-PROFIT CORP |
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Techincal Specification:
| SPECIAL FEATURES | BALL ROTATES IN ANY DIRECTION; MAX BALL SPEED 500 RPM; HORIZ MTG; CMOS; OP TEMP 0 TO P50 DEG C; 1 YR WARRANTY; SUPER STRONG CASE; MOISTURE RESISTANT CIRCUIT BD; W/INTERFACE CABLE AND INSTRUCTIONS; SERIAL FEMALE SUB D 9 PIN; INDUSTRIAL TRACKBALL; THERMOPLASTIC MATL; WT 15 OZ; DOUBLE SIDED CABLE; 2 IN DIA BALL; PHENOLIC MATL; BALL DENSITY 1.70; H85 ROCKWELL BALL HARDNESS; MAX TRACKING FORCE 1.5 OZ |
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