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Texas Instruments TI-5135

Date of introduction:  1980 Display technology:  Fluorescent
New price:  
 $70 (October, 1981)
Display size:  10
Size:  7.7" x 7.2" x 1.9" Printer technology:  Thermal
Weight:  2 pounds 1 ounces Serial No:  0014072
Batteries:   Date of manufacture:  wk 47 year 1980
AC-Adapter:  120 V Origin of manufacture:  USA (ATA)
Precision:  10 Integrated circuits:  TMC0263NL
Memories:  1 + 1    
Program steps:   Courtesy of:  Joerg Woerner

The TI-5135 was introduced as an economical printing calculator for office and home. It features a 10-digit display and a thermal printer quiet enough to be uses at home. Beside the usual 4-function memory an independent add register is available.

The TI-5130 introduced one year earlier used normal paper for printing. 

About eight years later the TI-5135B appeared.


If you have additions to the above article please email: joerg@datamath.org.

© Joerg Woerner, January 11, 2002. No reprints without written permission.