This data sheet introduces the features and characteristics of the SH3002-DC90A thermal print head.
The SH3002-DC90A is a near‑edge type thermal printhead from ROHM that uses the company’s unique STEP FREE structure for high‑quality, high‑speed printing on thick media. It is designed for barcode label printers, packaging printers, ticket printers, and general‑purpose portable printers.
The sheet lists detailed technical data such as a dot pitch of 11.81 dots/mm, pin assignments, timing requirements, and electrical characteristics. Dimensions, connector types, and application notes are also included to aid designers integrating the printhead into their products.
| Dot pitch | 11.81 dots/mm |
|---|
It is suitable for barcode label printers, packaging printers, ticket printers, and general‑purpose portable printers.
The series uses ROHM’s unique “STEP FREE” structure, which improves anti‑corrosion, reduces scratch breakdown, and enhances heat efficiency.