TM121JDSG10-01 Alternative Source — Engineering Cross-Reference
Looking for an alternative source for TM121JDSG10-01? The RONEN module below is offered
for engineering cross-reference against this Tianma standard module. Core display parameters
are compared side by side; the final fit is confirmed per project.
TM121JDSG10-01 alternative source — parameter comparison
The table shows published Tianma module parameters alongside the corresponding RONEN ODM/OEM module. Where a field depends on the original manufacturer's datasheet, we refer to that document rather than restating a value we have not issued.
| Parameter | Tianma standard module | RONEN ODM/OEM alternative |
|---|---|---|
| Part number | TM121JDSG10-01 | RG-T121QIHA-01 |
| Display size | 12.1 inch | 12.1 inch |
| Resolution | 1280x800 | 1280x800 |
| Active area | 261.12x163.2 mm | 261.12x163.20 mm |
| Interface | LVDS | LVDS 6/8 BIT |
| Luminance | 450 cd/m² | 550 cd/m² |
| Driver IC | Refer to original datasheet | |
| Panel mode | Tianma standard module | IPS |
| Outline | Refer to original datasheet | 278.00x184.00x10.00 |
| Operating temperature | Refer to original datasheet | -20 ~ 70 |
| Touch | Original specification; touch is a project option on the RONEN side | Without touch / capacitive or resistive available per project |
What we check before recommending RG-T121QIHA-01
For a 12.1″ 1280x800 module, the evaluation covers the active area, the interface family (LVDS on the Tianma side against LVDS 6/8 BIT on the RONEN side), luminance, panel mode and the mechanical outline. Connector pin assignment, backlight drive conditions and timing are then reviewed against your existing design by RONEN engineering. Capacitive or resistive touch can be specified as part of the ODM/OEM build.
Other Tianma part numbers mapped to this module
See the full Tianma cross-reference table for all 20 documented part numbers, or use the alternative source finder to search by part number.
Request a cross-reference review
Send the original part number TM121JDSG10-01, your interface requirement and the target mechanical envelope. RONEN engineering reviews the electrical and mechanical fit per project and confirms the recommended module before any order is placed.
Contact RONEN engineering → · View RG-T121QIHA-01 specifications →
This is a documented engineering cross-reference, not an unconditional interchangeability commitment. Final fit is confirmed per project.