With 4.8 µm pixels and a linear shutter architecture, the U3-3161ACP Rev.1.2 provides stable image quality across varying lighting conditions. Advanced features such as hardware and software triggering, region of interest, long-exposure support, and flash control enable precise synchronization with motion and illumination. Combined with IDS peak software for flexible image processing and long-term product availability, the camera offers a dependable imaging foundation for automation, AOI, laboratory instrumentation, and embedded vision systems.
Specifications
- Color: U3-3161ACP-C-HQ Rev.1.2 (1008901)
- Mono: U3-3161ACP-M-GL Rev.1.2 (1008902)
| Feature |
Details |
Application Advantage |
| Sensor Brand & Model |
onsemi NOIP1SE2000A-LTI (Color) / NOIP1SN2000A-LTI (Mono) |
Industrial-grade CMOS sensor ensures stable, repeatable imaging performance |
| Interface |
USB3 Vision |
Widely supported standard for easy PC and embedded system integration |
| Interface Speed |
USB 3.0 SuperSpeed |
High bandwidth enables low-latency, real-time image transfer |
| Resolution (H × V) |
1920 × 1200 pixels (2.3 MP) |
Balanced resolution ideal for inspection, alignment, and measurement |
| Optical Area (H × V) |
9.216 mm × 5.760 mm |
Provides a wide active imaging area for efficient field coverage |
| Optical Format |
2/3″ (Diagonal 10.87 mm) |
Compatible with a broad range of industrial C-mount lenses |
| Lens Mount |
C-mount |
Flexible lens selection for diverse machine vision applications |
| Pixel Size |
4.8 µm × 4.8 µm |
Improved light sensitivity and signal stability in challenging lighting |
| Image Memory |
128 MB |
Supports buffered image acquisition and stable triggering |
| Frame Rate @ Max. Resolution |
Dependent on configuration (USB3 Vision) |
Optimized for reliable industrial imaging rather than peak burst speed |
| Shutter |
Linear shutter |
Geometrically accurate imaging for measurement and inspection |
| Exposure Time |
Supports long exposure |
Enables imaging in low-light or controlled illumination setups |
| Trigger & Flash I/O |
Hardware trigger input, flash output, GPIO |
Precise synchronization with motion systems and strobe lighting |
| Power Supply |
5 V DC via USB (up to 900 mA output) |
Simplified cabling and system design |
| Software Tools |
IDS peak SDK, GenICam compliant |
Rapid development and long-term software support from IDS Imaging Development Systems GmbH |
| Environmental Tolerance |
Operating: 0 °C to +55 °C, 20–80% RH (non-condensing) |
Reliable operation in industrial environments |
| Housing Protection |
PCB camera (no IP enclosure) |
Ideal for embedded systems and custom housings |
| Size & Weight |
84.0 × 40.0 × 29.7 mm, approx. 41 g |
Compact and lightweight for space-constrained designs |
Ideal Applications
1. Precision PCB Inspection for SMT Manufacturing
In surface-mount assembly lines, vision systems must detect subtle defects without interrupting throughput. The U3-3161ACP Rev.1.2 is suitable for inline PCB inspection where consistent geometry and lighting synchronization are essential. Its linear shutter captures distortion-free images as boards move under controlled conveyor motion, while the 1920 × 1200 resolution provides sufficient detail to identify solder bridges, insufficient wetting, or missing components. Large 4.8 µm pixels help maintain signal stability during short strobe exposures. Hardware trigger and flash control allow precise timing with illumination units, enabling repeatable inspection results in automated optical inspection systems operating at industrial cycle speeds.
2. Automated Inspection of Precision Machined Components
Manufacturers of CNC-machined parts require reliable, repeatable imaging to verify dimensions and surface features. The U3-3161ACP Rev.1.2 can be integrated into compact inspection stations positioned directly on production lines. Its 2/3″ optical format supports industrial lenses that deliver consistent magnification and low distortion, which is critical for edge detection and dimensional checks. The linear shutter ensures accurate capture during indexed or slow continuous motion. By using region-of-interest settings, systems can focus processing resources on critical features, improving inspection speed while maintaining measurement accuracy in automated quality control environments.
3. Laboratory and Analytical Instrumentation Imaging
In laboratory instruments, cameras must deliver stable imaging over long operating periods with minimal drift. The U3-3161ACP Rev.1.2 meets these requirements through its robust sensor design and support for long exposure times. Large pixel size enables reliable imaging under controlled but sometimes low-light conditions commonly found in analytical equipment. Software and hardware triggering allow precise synchronization with test cycles, moving stages, or sample handling mechanisms. These characteristics make the camera well suited for optical analysis, material testing, and automated laboratory systems where repeatability and data consistency are more important than maximum frame rate.
4. Traffic Monitoring and Access Control Systems
Vision systems used in transportation and access control must operate reliably under changing ambient light and moderate object motion. The U3-3161ACP Rev.1.2 can be applied in traffic monitoring, lane observation, or vehicle access systems where stable geometry is required. Its linear shutter avoids image distortion when vehicles pass through the field of view, while the wide 16:10 aspect ratio improves scene coverage. Hardware trigger and flash output enable synchronized capture with external illumination for night or low-contrast conditions, supporting consistent image quality in outdoor or semi-outdoor monitoring installations.
5. Robotics Vision for Pick-and-Place Automation
Robotic pick-and-place systems depend on accurate visual feedback to locate and orient parts quickly. The U3-3161ACP Rev.1.2 provides distortion-free images that support precise object localization and alignment. Its USB3 interface delivers low-latency image transfer to vision controllers, enabling responsive control loops. Trigger inputs allow synchronization with robot motion states, while the balanced 2.3 MP resolution limits processing load without sacrificing positional accuracy. Large pixels help maintain image stability at short exposure times, supporting fast cycle times in automated assembly, sorting, and packaging applications.
As an authorized distributor of IDS products, we offer certified expertise and technical support to ensure you get the most out of your U3-3161ACP Rev.1.2 camera. We stand by the quality of our products and provide comprehensive warranty services. Our team can also assist with special services like custom integration and creating pre-configured kits tailored to your specific needs.
