파트넘버.co.kr KF2004-GR40A 데이터시트 PDF


KF2004-GR40A 반도체 회로 부품 판매점

Compact medium speed thick film thermal printhead (8dots / mm)



ROHM Semiconductor 로고
ROHM Semiconductor
KF2004-GR40A 데이터시트, 핀배열, 회로
Printheads
KF2004-GR40A
Compact medium speed thick film
thermal printhead (8dots / mm)
KF2004-GR40A
The KF2004-GR40A is ideal for applications that require compact, lightweight thermal printheads, such as POS and label
printer applications. The 2-, 3-, and 4-inch sizes have a resolution of 203dpi. This series is suitable for a wide range of
applications.
!Applications
POS printers
Label printers
Receipt printers
General purpose compact printers
!Features
1) Both ROHM’s advanced LSI technology and proprietary partial glaze are used to realize higher printing efficiency. With
a high print speed of 100mm/s, this series is also suitable for thermal transfer printing.
2) Besides the fact that harness-type direct connectors at either end allow wring to be fitted as convenient, the thermal
printheads can be applied directly to the substrate without a heat sink. Both these features give engineers greater
freedom when designing the printer mechanism.
3) One rank resistance value of 800Ω ± 3% eliminates the inconvenience of rank selection.
!External dimensions (Units : mm)
DOT #864
119 (HEATSINK WIDTH)
108 (EFFECTIVE PRINT WIDTH)
DOT #1
Max. φ14.0
No.9
No.1
CONNECTOR B
No.9
No.1
CONNECTOR A
Max. 1.7
5.85
5 109
2-M3
1/4


KF2004-GR40A 데이터시트, 핀배열, 회로
Printheads
!Equivalent circuit
VH
GND
8,9
1,2
STB4
STB3
5
6
DOT #864
DOT #1
6 54321
7
DI
VDD
4
3
TM
CONNECTOR B
LATCH REGISTER
SHIFT REGISTER
THERMISTOR
Fig.1
!Pin assignments
CONNECTOR B
No. Circuit
1 GND
2 GND
3 TM
4 VDD
5 STB4
6 STB3
7 DI
8 VH
9 VH
CONNECTOR A
No. Circuit
1 VH
2 VH
3 DO
4 CLK
5 LAT
6 STB2
7 STB1
8 GND
9 GND
KF2004-GR40A
1,2 VH
8,9
GND
7
STB1
6
STB2
5
LAT
3
DO
4
CLK
CONNECTOR A
2/4




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KF2004-GR40A data

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상호 : 아이지 인터내셔날

전화번호 : 051-319-2877

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IGBT, TR 모듈, SCR, 다이오드모듈, 각종 전력 휴즈

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KF2004-GR40A

Compact medium speed thick film thermal printhead (8dots / mm) - ROHM Semiconductor