KF2004-GL50A 반도체 회로 부품 판매점
Thick film thermal printhead (8 dots / mm)
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 ROHM Semiconductor |
Printheads
Thick film thermal printhead
(8 dots / mm)
KF2004-GL50A
KF2004-GL50A
The KF2004-GL50A is a 24 V standard thick film thermal printhead with a printing speed up to 6 inches / s that has been
developed mainly for label printer use.
zApplications
High speed label printer
High speed bar code printer
High speed ticket printer
Various high speed terminal printers
zFeatures
1) Newly developed thick-film fast response thermal element is employed for this series and 6 inches / s or 150mm / s is
possible without thermal history control. It is possible to print 10 inches / s or 250mm / s if external thermal history
control is used.
2) 150km life realized for GL50 by attributing durable new protection film.
3) New partial glaze construction makes it compatible with the thermal transfer application.
4) Market-proven G-series printhead construction ensures high reliability.
zExternal dimensions (Units : mm)
118
104 (EFFECTIVE PRINT WIDTH)
(7)
DOT #832
DOT #1
6.1±0.4
(5)
++
#2 #20 #6 #1
Max.5.5
#1 #19
CONNECTOR A
3-M3 (EFFECTIVE DEPTH 3)
80±0.3
95±0.3
CONNECTOR B
12±0.2
40±0.3
(19)
15±0.3
Max.10
φ3H10 LENGTH 4
(EFFECTIVE DEPTH 3)
φ3H10
(EFFECTIVE DEPTH 3)
Printheads
zEquivalent circuits
VH
P-GND
L-GND
VDD
STB4
STB3
STB2
STB1
LAT
KF2004-GL50A
DOT #832
DOT #1
13 12 11 10
9
8
7
6
5
4
3
2
1
64 OUTPUT EACH
LATCH REGISTER
CLK
DI4
DO4
DI3
DO3
DI2
DO2
DI1
DO1
TM
TM
CONNECTOR A / B
SHIFT
REGISTER
SHIFT
REGISTER
SHIFT
REGISTER
THERMISTOR
30kΩ B : 3950
DI No.
DI1
DI2
DI3
DI4
DOT No.
1~256
257~448
449~640
641~832
STB No.
STB1
STB2
STB3
STB4
DOT No.
1~256
257~448
449~640
641~832
SHIFT
REGISTER
Fig.1
zPin assignments
CONNECTOR A
No. Circuit No.
1 L-GND 11
2 VDD 12
3 L-GND 13
4 VDD 14
5
STB4
15
6 CLK 16
7 DI4 17
8
DO4
18
9
STB3
19
10 LAT 20
Circuit
TM
TM
DI3
DO3
DI2
DO2
STB2
STB1
DI1
DO1
CONNECTOR B
No. Circuit
1 VH
2 VH
3 VH
4 P-GND
5 P-GND
6 P-GND
L-GND: LOGIC GROUND
P-GND: POWER GROUND
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제조업체: ROHM Semiconductor
( rohm )
KF2004-GL50A data
데이터시트 다운로드 :
[ KF2004-GL50A.PDF ]
[ KF2004-GL50A 다른 제조사 검색 ]
국내 전력반도체 판매점
상호 : 아이지 인터내셔날
전화번호 : 051-319-2877
[ 홈페이지 ]
IGBT, TR 모듈, SCR, 다이오드모듈, 각종 전력 휴즈
( IYXS, Powerex, Toshiba, Fuji, Bussmann, Eaton )
전력반도체 문의 : 010-3582-2743
