Home / Products / AC043NA11 Replacement Support
User-supplied reference photos, not a proposed replacement. The manufacturer label in the supplied rear photo identifies AC043NA11. Both supplied images are displayed unchanged; no image retouching was performed for this page. Confirm the full designation, revision, mechanical fit, connector, signal and backlight requirements using the physical label and approved documentation. Reflections and appearance do not establish optical performance, condition or compatibility with other panels.
Mitsubishi AC043NA11 Replacement Selection Support
Need to replace an AC043NA11 panel in existing equipment? Send us the original panel label, drawing and interface requirements so we can review potential alternatives.
No drop-in replacement is confirmed on this page. Matching screen size alone does not establish compatibility.
Request AC043NA11 Replacement ReviewLegacy Product and Supply Status
Mitsubishi Electric announced in June 2020 that its subsidiary Melco Display Technology planned to end TFT-LCD module production, aiming for June 2022. This page is retained to support replacement selection for the legacy AC043NA11 model, not to represent ongoing original production.
Any remaining original stock, condition, traceability and availability must be checked separately. No stock or delivery commitment is made here.
Source: Mitsubishi Electric announcement, June 15, 2020 (PDF).
Original Listing Reference
The following values come from the previous website listing. They have not been verified against an approved AC043NA11 datasheet for this replacement review and are not specifications for a substitute panel.
| Original model | Mitsubishi AC043NA11 |
|---|---|
| Listed size | 4.3 inches |
| Listed resolution | 480 × 272 (WQVGA) |
| Listed brightness | 1000 cd/m² (Typ.) |
| Listed interface | CMOS — connector, pin assignment, signal voltage levels, data mapping and timing require verification. |
What Must Be Checked Before Replacement?
| Mechanical fit | Outline dimensions, thickness, mounting points, active area, viewing area and cable clearance. |
|---|---|
| Signal compatibility | Resolution, CMOS signal voltage levels, data mapping, connector, pin assignment and supported timing. |
| Power and backlight | Panel supply voltage, power sequencing, backlight type, voltage/current, driver requirements and dimming control. |
| Optical and environmental | Brightness, viewing direction, contrast, operating temperature and equipment-specific reliability requirements. |
| System validation | Controller settings, cable or adapter changes, sample testing and approval in the actual equipment. |
A candidate may require cable, controller, backlight-driver or mechanical changes. Do not connect an unverified replacement panel.
Datasheet, Drawing and Replacement Review
Request available reference documentation for AC043NA11 and a technical review of your replacement requirements. Documentation availability and the applicable revision will be confirmed in response.
Request AC043NA11 Documents & Review- A clear photo of the full panel label and suffix.
- The original datasheet or mechanical drawing, if available.
- Equipment model, controller information and connector photos.
- Application, required quantity and target delivery date.
If the inquiry form does not accept attachments, mention that you have photos or drawings and request a suitable way to send them.
Replacement Review Process
- Identify the original panel and equipment requirements.
- Compare candidate documentation and record all differences.
- Confirm any necessary modifications, availability and commercial terms.
- Test a sample in the equipment before approving a production replacement.
Common Questions
Can any 4.3-inch WQVGA panel replace AC043NA11?
No. Mechanical, electrical, signal and backlight requirements must also match or be addressed through approved modifications.
Is a direct replacement already approved?
No specific substitute has been validated on this page. Candidate selection requires documentation review and testing in your equipment.
Does this page mean original Mitsubishi stock is available?
No. Remaining original stock must be checked separately; this page provides a replacement inquiry route.