Industrial Camera/Analytical Imaging
IUA20400KMA Industrial Camera/Analytical Imaging with Sony IMX541-AAMJ-C sensor, 20.4MP (4496×4496) for professional imaging.
Application context
IUA20400KMA: The Sony IMX541-AAMJ-C sensor, 20.4MP (4496×4496) resolution, and 2.74 µm × 2.74 µm pixels defines the sensitivity, sampling and field coverage available for Scientific imaging. The 17.5 fps @ 4496×4496; 64.4 fps @ 2240×2240; 64.4 fps @ 1120×1120 frame-rate listing also sets the fastest full-frame acquisition regime.
IUA20400KMA: The Sony IMX541-AAMJ-C sensor, 20.4MP (4496×4496) resolution, and 2.74 µm × 2.74 µm pixels defines the sensitivity, sampling and field coverage available for Instrument integration. The 17.5 fps @ 4496×4496; 64.4 fps @ 2240×2240; 64.4 fps @ 1120×1120 frame-rate listing also sets the fastest full-frame acquisition regime.
Specifications
23 specification rows
The IUA20400KMA is an industrial & analytical camera in the IUA series, built around a Sony IMX541-AAMJ-C sensor, 20.4MP (4496×4496) resolution, 2.74 µm × 2.74 µm pixels, frame rates up to 17.5 fps @ 4496×4496; 64.4 fps @ 2240×2240; 64.4 fps @ 1120×1120, a USB3.0 (USB3.1 GEN1) interface. It suits industrial camera/analytical imaging where reliable imaging performance and interface compatibility matter.
| Model | IUA20400KMA |
|---|---|
| Sensor | Sony IMX541-AAMJ-C |
| Effective Pixels / Resolution | 20.4MP (4496×4496) |
| Frame Rate (Full Resolution) | 17.5 fps @ 4496×4496; 64.4 fps @ 2240×2240; 64.4 fps @ 1120×1120 |
| Exposure Time | 30 µs ~ 15 s |
| Shutter Type | Global shutter |
| Color Type | Monochrome |
| Pixel Size | 2.74 µm × 2.74 µm |
|---|---|
| Sensor Size | 12.32 mm × 12.32 mm |
| Diagonal | 1" (17.42 mm) |
| Dynamic Range | 72 dB |
| Bit Depth | 8/12-bit |
| Sensitivity | 2649 mV |
| Data Interface | USB3.0 (USB3.1 GEN1) |
|---|---|
| GPIO | 1 optically isolated input, 1 optically isolated output, 2 non-isolated input/output |
| Lens Mount | C-mount |
| Dimensions | 68 mm × 68 mm × 28.1 mm |
| Weight | 227g |
| Power Supply | USB3.0 interface power / DC 12 V power |
| Operating Temperature / Humidity | 10 °C ~ +50 °C / 20%~80% non-condensing |
|---|---|
| Storage Temperature / Humidity | 30 °C ~ +70 °C / Available on request |
| Operating System | Windows 32-bit/Windows RT/Linux/macOS/Android; x86/x64/ARM HF/ARM EL/ARM64 |
| Certification | CE, FCC |
System integration
Use these checks to connect IUA20400KMA to the surrounding optical, mechanical and control system. Every value shown is taken from this model's own specification record.
Technical FAQ
Lens Mount: C-mount. Use a lens image circle that covers the sensor and check flange distance before adding C/CS, F-mount or M42 adapters.
Sensor: Sony IMX541-AAMJ-C · Resolution: 20.4MP (4496×4496). Match pixel pitch to the diffraction-limited spot the optics deliver. Sampling finer than the optics resolve multiplies data volume without adding information; sampling coarser discards resolution you have paid for.
Frame Rate: 17.5 fps @ 4496×4496; 64.4 fps @ 2240×2240; 64.4 fps @ 1120×1120 · Interface: USB3.0 (USB3.1 GEN1). Confirm the host can sustain the interface bandwidth continuously, not in burst. A camera that outruns the write path stalls acquisition rather than dropping quietly to a lower rate.
GPIO: 1 optically isolated input, 1 optically isolated output, 2 non-isolated input/output. Confirm edge polarity, pulse-width limits and whether each line is opto-isolated before connecting TTL or GPIO signals. A software exposure command is not equivalent to a hardware trigger.
Dynamic Range: 72 dB. Judge these figures at the exposure time you will actually use. Cooling matters where dark current accumulates over seconds; read noise dominates short exposures where it never does.
Tell us your sensor, resolution, spectral range, frame-rate, interface, and software requirements and we will confirm the matching configuration and lead time.
Model selection
Compare IUA20400KMA with the closest available models in the IUA family. Confirm option-dependent values on the final configuration before ordering.
| Selection parameter | IUA20400KMA (current) | IUA20000KPA | IUA20400KPA |
|---|---|---|---|
| Sensor | Sony IMX541-AAMJ-C | Sony IMX183CQK | Sony IMX541-AAQJ-C |
| Resolution | 20.4MP (4496×4496) | 20MP (5440×3684) | 20.4MP (4496×4496) |
| Sensor size | 12.32 mm × 12.32 mm | 13.06 mm × 8.84 mm | 12.32 mm × 12.32 mm |
| Pixel size / frame rate | 2.74 µm × 2.74 µm | 2.4 µm × 2.4 µm | 2.74 µm × 2.74 µm |
The IMX541 appears in 6 models across the catalogue, differing in cooling, shutter, interface and colour filter. Compare them side by side before settling on a variant.
Compare the IUA20400KMA with other IUA models and industrial & analytical cameras in the range.
Choosing a camera
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