thermal printhead. SH2004-DC90A Datasheet

SH2004-DC90A printhead. Datasheet pdf. Equivalent

Part SH2004-DC90A
Description Near edge thermal printhead
Feature www.DataSheet4U.com SH2004-DC90A Printheads Near edge thermal printhead (8dots / mm) SH2004-DC90A .
Manufacture Rohm
Datasheet
Download SH2004-DC90A Datasheet



SH2004-DC90A
www.DataSheet4U.com
Printheads
Near edge thermal printhead
(8dots / mm)
SH2004-DC90A
SH2004-DC90A
SH-DC90 series was developed with two key structures step-free and near edge for the packaging printer market which
requires high speed continuous printing. It is suitable for printers in factory line where high speed 24 hours continuous
printing is required.
zApplications
Bar code printers
Card printers
Ticket printers
General purpose compact printers
zFeatures
1) ROHM new technology “STEP FREE” structure will provide, high corrosion resistance, better resistance against
scratching damage, high efficiency.
2) Inclined toward the printing surface to provide excellent printing quality even for cards and thick paper.
3) Prints directly on printing medium that cannot be bent.
4) Using a hard conductive film as a protective film on the heating element offers excellent resistance to electrostatic
Damage.
5) Being low-profile when installed enables smaller printers.
6) Compatible with the SH3004-DC90A (300dpi) in mechanical specifications, to facilitate the making of a series of
printers.
zExternal dimensions (Unit : mm)
124±0.5
(6) 112 (EFFECTIVE PRINT WIDTH)
DOT #896
DOT #1
6±0.5
Max. 5
Max. 12
#2 #20 #6 #1
#1 #19 JST B6PS-VH
HIROSE HIF3FC-20PA-2.54DS
φ3H10
EFFECTIVE DEPTH 3
100±0.2
10±0.2
φ3H10 LENGTH 4
EFFECTIVE DEPTH 3
16±0.2
(22)
40±0.3
80±0.3
DOT #1
3M3
EFFECTIVE DEPTH 3
Note: No heat history control function inside the thermal printhead. External heat history control is required for high speed printing.
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SH2004-DC90A
www.DataSheet4U.com
Printheads
zCharacteristics
Parameter
Effective printing width
Dot pitch
Total dot number
Average resistance value
Applied voltage
Applied power
Print cycle
Maximum number of dots energized simultaneously
Maximum clock frequency
Maximum roller diameter
Running life / pulse life
Operating temperature
Symbol
Rave
VH
PO
SLT
Typical
112
0.125
896
550
24
0.91
0.42
896
10
50 / 108
5 to 45
SH2004-DC90A
Unit
mm
mm
dots
V
W / dot
ms
dots
MHz
mm
km / pulses
°C
zPin configuration
HIROSE
No. Circuit No.
1 VDD 2
3 GND 4
5 N.C. 6
7 LA 8
9
GND
10
11 N.C. 12
13 VDD 14
15
STB1
16
17 TM 18
19 SENS2 20
Circuit
BEO
DI2
CLK
GND
DI1
GND
STB2
TM
SENS1
SENS3
JST
No. Circuit
1 VH
2 VH
3 VH
4 GND
5 GND
6 GND
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