KF2002-GF71A Datasheet, PDF (1/5 Pages) Rohm – Compact low voltage thick film thermal printhead (8dots / mm)

Printheads
Compact low voltage thick film
thermal printhead (8dots / mm)
KF2002-GF71A
KF2002-GF71A
These compact, lightweight printheads have low power requirements and are intended for ECR and mobile applications.
Drawing 7.2V, a maximum print speed of 2 inches per second is possible.
!Applications
ECR printers
Hand-held printers
!Features
1) A wide range of power supply voltage, from 4.2V-8.5V, can be used to drive the printhead. This gives the flexibility for
use with printers designed to operate with power from various battery configurations.
2) To allow the design of compact printers for use in calculators and other mobile applications, the basic specifications of
the unit have been standardized. This gives engineers greater freedom to develop mechanical designs.
3) One rank resistance value of 210Ω ± 4% eliminates the inconvenience of rank selection.
!External dimensions (Units : mm)
54
48 (Effective Print Width)
Dot #384 Dot #1
No.21
Connector
No.1
Max.1.7
(1.1)
Exposed Coductor Side
Insert Direction
1/4