ROHM KD3002-DC92A Technical data
A
Thick Film Thermal Printhead (300d pi)
KD3002-DC92A
KD3002-DC92A is developing type of GL40 se ries which are de veloped mainly for label printe rs.
We have adopted low coefficient of abrasio n and c ond uctive pr otect ion co at to GL40 seri es which are possib le for h igh sp eed and
good printing quality.
That is KD3002-DC92A which is 24V standard thick film therm al print head with high spee d, high qu ality of p rinting, h igh dura bility ,
long life, and strong resistance to abration.
zApplications
High speed label printer
Food label printer
High speed ticket printer
High speed terminal printer
zFeatures
1) Perform 150km life time adopting new protective coat.
(Perform three times life time by coe fficient o f abrasion w hich is about is about 1 /10 of current mass-p roducing coat.)
2) Build in thermal high speeded heater and perfo rm high printing 4 IPS. (100mm / s)
3) Available for thermal transfer printing by adopting specific partial glaze..
zDimensions (Unit : mm)
HIROSE HIF3FC-20PA-2.54DS
(5.396)
DOT #640
Max.36
Max.45
TYPE OF PRINTHEAD
65
54.208(Effetive Print Width)
DOT #1
(3)
Max.φ20
#4
#1
JST B4PS-VH
#20#2
#1
#19
Max.5.5
6.1±0.4
(5)
Max.10
φ
3H10 Length 4
(Effective Depth 3)
0.5
±
25
(20.8)
3-M3(Effective Depth 3)
φ
3H10
(Effective Depth 3)
55.5±0.3
55
±
56±0.3
0.3
0.896±0.2
28±0.3
DOT #640
0.3
0.3
±
±
7.3
15.3
0.2
±
17.8
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c
○
2009 ROHM Co., Ltd. All rights reserved.
1/3
2009.01 - Rev.
A
Fig. 1
S
S
KD3002-DC92A
zEquivalent circuit
VH
DOT #640 DOT #1
Data Sheet
GND
V
DD
TB2
TB1
N.C.
LAT
CLK
DI2
DO2
DI1
DO1
TM
TM
CONNECTOR
DI No.
DI1 1 to 320 1 to 320
321 to 640 321 to 640DI2
#640 #321 #320 #1
LATCH REGISTER
SHIFT
REGISTER
THERMISTOR
Ω
B : 3950K
30k
DOT No. STB No.
STB1
STB2
SHIFT
REGISTER
DOT No.
zPin configuration
CONNECTOR A
No.
10
Circuit
1
2
3
4
5
6
7
8
9
GND
V
DD
GND
DD
V
STB2
CLK
D I 2
DO2
STB1
LAT
No.
11
12
13
14
15
16
17
18
19
20
Circuit
TM
TM
D I 1
DO1
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
CONNECTOR B
No.
1
2
3
4
Circuit
VH
VH
GND
GND
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c
○
2009 ROHM Co., Ltd. All rights reserved.
2/3
2009.01 - Rev.
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