SE3004-DC90A is a high-speed thermal printhead that uses a step-free structure with high-performance partial glaze and highly conductive overcoat layer to achieve high speed, high quality, and high durability. 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).
The SE3004-DC90A is a high‑speed thermal printhead featuring a step‑free structure, partial glaze, and a highly conductive overcoat layer for durability and corrosion resistance.
The datasheet includes external dimensions, equivalent circuit diagrams, pin assignments, and key electrical characteristics to aid integration into barcode labeling printers.
| Dot pitch | 300 dots per inch |
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It uses ROHM’s new “STEP FREE” structure, which provides high corrosion resistance and better scratch resistance.
The printhead can be used with all types of barcode labeling printers, from direct to thermal transfer, and supports normal to high‑speed operation over 300 mm/s.