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SE2003-DC70A

Rohm
Part Number SE2003-DC70A
Manufacturer Rohm
Description High speed thermal printhead
Published Jul 31, 2007
Detailed Description www.DataSheet4U.com SE2003-DC70A Printheads Under development High speed thermal printhead (with thermal historical co...
Datasheet PDF File SE2003-DC70A PDF File

SE2003-DC70A
SE2003-DC70A

Overview
www.
DataSheet4U.
com SE2003-DC70A Printheads Under development High speed thermal printhead (with thermal historical control) SE2003-DC70A High speed, high quality, and high durability are achieved by using step free structure with high performance partial glaze and highly conductive overcoat layer.
SE200*-DC70A series are lined up which can accommodate with all types of barcode labeling printers from Direct to Thermal Transfer, normal to high speed (over 300mm/s).
zApplications Bar code printer Label printer Packaging printer ATM Ticket printer zFeatures 1) ROHM new technology “STEP FREE” structure will provide, high corrosion resistance, better resistance against scratching damage, high efficiency.
2) High-hardness protect cote type “W-coat” is employed with 150km abrasion life-time.
3) A built in history-control functionality, high-speed printing up to 300mm / s can be achieved at 300dpi with clear print image.
zExternal dimensions (Unit : mm) MAX.
φ20 90± 0.
5 80 (Effective print width) DOT No.
1 DOT No.
1 20± 0.
3 20± 0.
2 (5) 17.
8± 0.
2 φ3 H10 Effective Depth 3 6± 0.
5 40± 0.
3 (25) MAX.
48 MIN.
4.
3 (36) MAX.
5 MAX.
12 φ3 H10 Length 4 Effective Depth 3 M3 Effective Depth 3 #2 TYPE OF PRINTHEAD #20 #6 #1 CONNECTOR:A #1 #19 CONNECTOR:B 7.
3± 0.
3 25± 0.
5 (3.
5) 1/3 SE2003-DC70A Printheads zEquivalent circuit VH (COM) 220µF 35V Under development DOT #640 DOT #1 GND 0.
1µF 50V VDD (+5) / STB2 / STB1 BEO / RESET LATCH REGISTER SHIFT REGISTER SHIFT REGISTER CLK (CP) DI2 DI1 / LOAD START INC SEL2 SEL1 TM TM THERMISTOR 30kΩ B: 3950K TO EACH IC DI No.
DI2 DI1 DOT No.
640 to 257 256 to 1 / STB No.
/ STB2 / STB1 DOT No.
640 to 257 256 to 1 zPin assignments CONNECTOR : A No.
1 3 5 7 9 11 13 15 17 19 Circuit No.
2 4 6 8 10 12 14 16 18 20 Circuit BEO DI2 CLK (CP) START DI1 SEL1 /STB2 TM SENS1 SENS3 CONNECTOR : B No.
1 3 5 Circuit VH (COM) VH (COM) GND No.
2 4 6 Circuit VH (COM) GND GND VDD GND GND /LOAD INC SEL2 /RESET /STB1 TM SENS2 2/3 SE2003-...


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