ROHM KA2002-BE10A Technical data

KA2002-BE10A

Printheads

For Mobile, FET-POS, Debit Card, PDA, ECR

2.7V Print Voltage (B Series)

KA2002-BE10A

Not only hand-held printers, but card payment terminals (EFT-POS) and compact label printers require less than 8.5V of
supply voltage.
ROHM’s B Series of thermal printheads, de veloped using cutting -edge LSI technolog y, can operate on a single lithium
ion battery and contribute to end-product miniaturization.

zApplications

Mobile printers
EFT-POS printers
Hand-held printers
Debit printers

zFeatures

1) The B series brings reduced height of protective resin for IC and enla r ged paper pathway for thermal papers. Thanks
to ROHM’s latest LSI high integrated mounting technology and it’s ultra sl im 192bit driver IC .

2) The B series accede the great world class low energy consumption characteristics of GP series.

3) Because the print heads circuits draw 2.7V, the printer can be driven using a single lithium battery.

zDimensions (Unit : mm)

54

48 (Effective Print Width)

Dot #384

1.4±0.3

MAX.12.5

No.21

Dot #1

(10)

No.1

Connector

Max.1.7

(1.1)

Max. φ8.0

(7.35)

Exposed Conductor Side

Insert Direction

Rev.A 1/4

Printheads

zEquivalent circuit

zPin assignments

VH

GND

VDD

STB6

STB5

STB4

STB3

STB2

STB1

/LAT

CLK

DI

DO

TM

TM

CONNECTOR

#384 #321 #320 #257 #256 #193

LATCH REGISTER

SHIFT REGISTER

THERMISTOR

30kΩ B: 3950K

#192 #129

KA2002-BE10A

DOT#1DOT#384

#128 #65 #64 #1

No.

10
11

Note) The GND terminal 5 and 6 are not connected with the GND terminal 16 and 17.
These terminals shall be connected each other at the closest point to the printhead.

Circuit
1VH
2
3
4
5
6
7
8
9

VH
DO

LAT

GND

GND
STB1
STB2
STB3

TM
TM

No.

12 V
13
14
15
16
17
18
19
20
21

Circuit

DD

STB4
STB5
STB6

GND
GND

CLK

DI
VH
VH

Rev.A 2/4