Basler acA4112-20uc 12.3 MP USB 3.0 Color Industrial Camera

Technical Overview

12.3 MP USB 3.0 color industrial camera with global shutter and C-mount for high-precision machine vision.

Key Features

High-speed USB 3.0 interface (SuperSpeed 5 Gbit/s)
Ultra-small form factor (35.8 x 40 x 30 mm)
Fully USB3 Vision compliant
Sony IMX304 Progressive Scan CMOS Global Shutter sensor
12.3 MP resolution (4096 x 3000 pixels)
23 frames per second
C-Mount lens interface
Includes Basler Pylon SDK software and driver
1 opto-coupled input, 1 opto-coupled output, and 2 general purpose I/O (GPIO) lines
Operating temperature 0 to +50 °C
IP30 protection class

Technical Specification Matrix

Parameter	Value
Resolution (H x V)	4096 x 3000 pixels (default); 4112 x 3008 pixels (full)
Megapixels	12.3 MP
Frame Rate (fps)	23.4 fps (at default settings)
Sensor Type	Sony IMX304LQR Progressive Scan CMOS Global Shutter
Sensor Format	1.1"
Pixel Size (H x V)	3.45 x 3.45 μm
Lens Mount	C-Mount
Interface	USB 3.0 (USB3 Vision compliant)
Power Supply	Power over USB, 5 VDC nominal (minimum 4.5 VDC)
Power Requirements (typical)	3.2 W
Operating Temperature	0 to +50 °C
I/O Lines	1 opto-coupled input, 1 opto-coupled output, 2 general purpose I/O (GPIO)
Protection Class	IP30
Conformity	CE (includes RoHS), EAC, UKCA, UL Listed, FCC, GenICam 2.x, USB3 Vision, REACH, KC
Physical Weight (kg)	0.14
Dimensions L x W x H (cm)	3.58 x 4 x 3

Industrial Applications

1. High-precision Quality Control for Electronics Manufacturing

The Basler acA4112-20uc, with its 12.3 MP resolution and global shutter, can capture highly detailed images of small components and PCBs at 23 frames per second, ensuring rapid and accurate defect detection. Its compact size allows integration into space-constrained inspection machines. The USB 3.0 interface provides high-speed data transfer for immediate processing of large image files. The IP30 rating is sufficient for controlled manufacturing environments.

Problem Solved

Precisely identifies microscopic defects on electronic components, such as solder joint anomalies, missing parts, or incorrect placements, at production line speeds, minimizing costly rework and improving product quality.

Machine VisionPCB InspectionDefect DetectionSolder Joint InspectionComponent PlacementGlobal ShutterHigh Resolution ImagingUSB3 Vision

2. Automated Medical Imaging and Microscopy

This camera's 12.3 MP resolution and color imaging capabilities, combined with a C-mount for standard microscope lenses, make it ideal for capturing intricate details in biomedical samples or for diagnostic imaging. The global shutter prevents motion blur for dynamic observations, and the 23 fps allows for real-time analysis of biological processes or automated slide scanning. The 0-50°C operating temperature range suits laboratory environments.

Problem Solved

Enables high-throughput, high-resolution digital microscopy for automated cell analysis, pathology, or drug discovery, providing clear, detailed images for quantitative analysis and reduced human error.

Digital MicroscopyBiomedical ImagingPathologyCell AnalysisHigh ResolutionGlobal ShutterC-MountUSB 3.0

3. Robotics and Automation for Pick-and-Place Operations

The acA4112-20uc's combination of high resolution, 23 fps frame rate, and global shutter is perfect for vision-guided robotics. It can quickly and accurately locate and identify objects for pick-and-place tasks, even with fast-moving conveyors, by capturing clear images without distortion. The compact form factor and C-mount allow flexible mounting on robotic arms or within confined workspaces. The IP30 rating handles typical factory floor conditions.

Problem Solved

Enhances the precision and speed of robotic pick-and-place systems by providing reliable, high-detail visual feedback for object recognition, localization, and orientation, leading to increased automation efficiency and reduced errors.

Vision-Guided RoboticsPick-and-PlaceObject RecognitionIndustrial AutomationGlobal ShutterHigh Frame RateUSB3 Vision