KF2002-GD30A Printhead Datasheet

KF2002-GD30A Datasheet PDF, Equivalent


Part Number

KF2002-GD30A

Description

Compact Medium Speed Thick Film Thermal Printhead

Manufacture

ROHM Electronics

Total Page 4 Pages
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KF2002-GD30A
Printheads
KF2002-GD30A
Compact medium speed thick film
thermal printhead (8 dots / mm)
KF2002-GD30A
The KF2002-GD30A is a standard 24 V thick-film thermal printhead with a printing speed of 4 inches / second, developed
www.DataSheet4U.commainly for label printers. The GD30 series is of the glazed component type and therefore excellent for thermal transfer
printing.
!Applications
Label printers
Ticket printers
Terminal printers
!Features
1) A new pin connector structure greatly reduces the size and weight.
2) A hard protective coating with good conductivity ensures highly reliable operation over a long useful life.
3) A newly developed driving IC improves data transmission speed (8MHz) and ON resistance (half of the conventional
product) to support various control methods.
4) One rank resistance value of 800Ω ± 3% eliminates the inconvenience of rank selection.
5) 2-inch, 3-inch and 4-inch series are available.
!External dimensions (Units : mm)
65
56 (EFFECTIVE PRINT WIDTH)
DOT #448
DOT #1
5±0.3
4±0.2
NO.15
NO.1
NO.15
NO.1
CONNECTOR B
CONNECTOR A
2M3 (EFFECTIVE DEPTH 3)
5±0.2
55±0.2
1/4

KF2002-GD30A
Printheads
KF2002-GD30A
!Equivalent circuit
VH
P-GND
L-GND
12,13,14,15
1,2,3,4
DOT #448
5
DOT #1
1,2,3,4
12,13,14,15
VH
P-GND
www.DataSheet4U.com
STB6
STB5
STB4
DI
TM
TM
10
9
8
11
6
7
LATCH REGISTER
SHIFT REGISTER
THERMISTOR
30kB:3950
9
STB1
10
STB2
11
STB3
6
LAT
7
CLK
5 DO
8
VDD
CONNECTOR B
Fig.1
CONNECTOR A
!Pin assignments
CONNECTOR A
No. Circuit
1 P-GND
2 P-GND
3 P-GND
4 P-GND
5 L-GND
6 TM
7 TM
8 STB4
9 STB5
10 STB6
11 DI
12 VH
13 VH
14 VH
15 VH
CONNECTOR B
No. Circuit
1 VH
2 VH
3 VH
4 VH
5 DO
6 LAT
7 CLK
8 VDD
9 STB1
10 STB2
11 STB3
12 P-GND
13 P-GND
14 P-GND
15 P-GND
L-GND : LOGIC GROUND
P-GND : POWER GROUND
2/4


Features KF2002-GD30A Printheads Compact medium speed thick film thermal printhead (8 d ots / mm) KF2002-GD30A www.DataSheet4U. com The KF2002-GD30A is a standard 24 V thick-film thermal printhead with a p rinting speed of 4 inches / second, dev eloped mainly for label printers. The G D30 series is of the glazed component t ype and therefore excellent for thermal transfer printing. !Applications Labe l printers Ticket printers Terminal pri nters !Features 1) A new pin connector structure greatly reduces the size and weight. 2) A hard protective coating w ith good conductivity ensures highly re liable operation over a long useful lif e. 3) A newly developed driving IC impr oves data transmission speed (8MHz) and ON resistance (half of the conventiona l product) to support various control m ethods. 4) One rank resistance value of 800Ω ± 3% eliminates the inconvenie nce of rank selection. 5) 2-inch, 3-inc h and 4-inch series are available. !Ex ternal dimensions (Units : mm) 65 56 (EFFECTIVE PRINT WIDTH) DOT #.
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