SE3002-DC90A Datasheet, PDF (1/4 Pages) Rohm – High speed thermal printhead (300 dots / inch)

Tentative
Printheads
High speed thermal printhead
(300 dots / inch)
SE3002-DC90A
SE3002-DC90A
Under development
High speed, high quality, and high durability are achieved by using step free structure with high performance partial glaze
and highly conductive overcoat layer. SE300*-DC90A 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) Standard glazed components to accommodate thick paper.
3) High speed clock to facilitate external heat history control.
4) Using a hard conductive film as a protective film on the heating element offers excellent resistance to electrostatic
damage.
zExternal dimensions (Unit : mm)
DOT No.640
(5.896)
66±0.5
54.208 (Effective print width)
DOT No.1
MAX.φ20
6±0.5
#2
#20
#4
#1
CONNECTOR:A
CONNECTOR:B
#1
#19
φ3 H10 Length 4
Effective Depth 3
MAX.5
MAX.10
φ3 H10
Effective Depth 3
(13)
7.104±0.3
20±0.3
40±0.3
M3
Effective Depth 3
Note : No heat history control function inside the thermal printhead. External heat history control is required for high speed printing.
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