DMK 23UM021

23U Series

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  • 23U Series Monochrome Industrial Camera
  • USB 3.0 Interface, Power via USB
  • 1/3 inch onsemi CMOS MT9M021 Sensor
  • 1,280×960 (1.2 MP), up to 60 fps
  • Pixel Size: H: 3.75 µm, V: 3.75 µm
  • Global Shutter
  • Only 29×29×43 mm
  • Specification
  • Documentation
  • Downloads
  • Cables
  • Optics
General Behavior
Sensitivity 0.015 lx
Dynamic Range 8/12 bit
Video Formats @ Frame Rate (maximum) 1,280×960 (1.2 MP) Y800 @ 60 fps
1,280×960 (1.2 MP) Y16 @ 30 fps
Ingress Protection
Protection Rating IP40 (with a suitable lens, a data cable with screw lock, and an I/O trigger cable installed)
Interface (Optical)
Sensor Type CMOS
Sensor Specification onsemi MT9M021
Shutter Global
Format 1/3 inch
Pixel Size H: 3.75 µm, V: 3.75 µm
Lens Mount C/CS
Interface (Electrical)
Interface USB 3.0, Power via USB
Supply Voltage 4.5 VDC to 5.5 VDC
Current Consumption Approx. 250 mA @ 5 VDC
Auto-Iris Control
Trigger
I/O
Interface (Mechanical)
Dimensions H: 29 mm, W: 29 mm, L: 43 mm
Mass 65 g
Adjustments
Shutter 0.1 ms to 1 s
Gain 0 dB to 9 dB
Environmental
Temperature (Operating) -5 °C to 45 °C
Temperature (Storage) -20 °C to 60 °C
Humidity (Operating) 20 % to 80 % (non-condensing)
Humidity (Storage) 20 % to 95 % (non-condensing)
Subject to change.

The Imaging Source Catalog New 2026.04 Apr 2026

Device Driver for USB Cameras 3.0.4 Windows Jul 2025

CA-USB30-AmB-BLS/3
CA-USB30-AmB-BLS/3
Interface: USB 3.0 Length: 3m View Product
CA-USB30-AmB-BLS/10
CA-USB30-AmB-BLS/10
Interface: USB 3.0 Length: 10m View Product
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