COHU 2172-2000 Solid Camera 12VDC 3.6W

( Brand: Cohu ), ( Manufacturer Part Number: 2172-2000 ), ( Part Type: Camera )

Review COHU 12vdc 3.6w Solid State Camera

The **COHU 2172-2000 12V DC, 3.6W Solid-State Camera** is a robust, high-performance surveillance and industrial imaging solution designed for applications requiring reliable, low-light performance and durable construction. Part of COHU s trusted line of analog and digital imaging devices, this camera combines a compact, rugged design with advanced optical and electronic capabilities to deliver clear, dependable visual output in demanding environments. Operating on a standard 12V DC power supply, it consumes just 3.6 watts of power, making it energy-efficient while maintaining peak performance. The solid-state design ensures long-term reliability, minimizing maintenance requirements and reducing the risk of failure due to mechanical wear or environmental exposure. Ideal for applications such as security monitoring, industrial process control, traffic surveillance, or medical imaging, this camera features a high-quality lens mount (typically C-mount or CS-mount, depending on the specific model variant) that accommodates a wide range of interchangeable lenses, allowing for flexible focal length and field-of-view adjustments to suit diverse scenarios. Its compact form factor makes it well-suited for integration into existing systems, whether in fixed installations or portable setups, while its durable housing protects against dust, moisture, and temperature fluctuations, ensuring consistent operation in harsh conditions. Whether deployed in a controlled facility or an outdoor setting, the COHU 2172-2000 delivers sharp, stable imagery with minimal latency, making it a versatile choice for professionals who demand both performance and durability in their imaging solutions.

### **Pros and Cons of buying a Cohu 2172-2000 (12V DC, 3.6W) Solid-State Camera**

1. **High Resolution and Clarity** The Cohu 2172-2000 is a monochrome solid-state camera known for delivering high-resolution images (up to 640x480 or 768x494, depending on model variant) with excellent detail, making it suitable for industrial inspection, microscopy, and other precision applications.

2. **Rugged and Reliable Design** As a solid-state camera, it lacks moving parts (unlike CCD-based cameras), reducing wear and tear, improving durability, and lowering maintenance requirements over time.

3. **Low Power Consumption (3.6W at 12V)** The 3.6W power draw makes it energy-efficient, ideal for applications where power supply constraints exist or where minimizing heat generation is important.

4. **Compact and Lightweight** The camera is designed for integration into tight spaces, making it suitable for embedded systems, OEM applications, or where physical space is limited.

5. **Long Lifespan** Solid-state sensors typically have a longer operational lifespan compared to CCD-based cameras, which can degrade over time due to mechanical stress and light exposure.

6. **Compatibility with Legacy Systems** Cohu cameras are well-established in industrial and scientific markets, meaning they often integrate seamlessly with existing infrastructure, software, and control systems.

7. **Good for Low-Light Conditions** While not as sensitive as some modern CMOS or CCD cameras with back-illuminated sensors, it performs adequately in moderate to bright lighting scenarios, which may suffice for many industrial applications.

8. **Cost-Effective for Specific Use Cases** For applications where high resolution and reliability are critical but where cutting-edge features (like ultra-high frame rates or advanced noise reduction) are unnecessary, this camera offers a balanced cost-performance ratio.

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1. **Outdated Technology** The 2172-2000 uses an older solid-state sensor technology (likely a CCD or early CMOS variant) compared to modern alternatives. This means it may lack features such as:

- Higher frame rates (typical max frame rates are lower than newer cameras).

- Better dynamic range or low-light performance.

- Advanced image processing (e.g., built-in noise reduction, HDR, or AI-based enhancements).

2. **Limited Frame Rate** Depending on the resolution and sensor type, the frame rate may be restricted (often in the range of 30 fps or less at full resolution), which could be a bottleneck for fast-moving applications.

3. **No Built-in Digital Outputs** Older Cohu cameras often rely on analog outputs (e.g., composite video or coaxial), which may require additional conversion to digital (via frame grabbers) for modern computers. This adds complexity and potential signal degradation.

4. **Obsolete or Hard-to-Find Parts** As a legacy product, finding replacement parts, firmware updates, or technical support may be difficult. Cohu itself has shifted focus away from this line, so long-term availability is uncertain.

5. **No USB or GigE Interface** Unlike modern cameras, this model likely uses analog or legacy digital interfaces (e.g., RS-170, CCIR, or proprietary digital outputs), which can be less convenient for integration with modern PCs or industrial networks.

6. **Limited Software Support** Newer cameras often come with vendor-provided SDKs, drivers, and SDKs for easy integration. Older Cohu cameras may require third-party tools or manual programming, increasing development time.

- Triggering and synchronization for precise timing.

- Built-in ROI (Region of Interest) processing to reduce data bandwidth.

- Network connectivity (Ethernet, USB3, or wireless).

- Color options or hyperspectral capabilities.

The 2172-2000 lacks these, limiting flexibility in modern setups.

8. **Potential for Higher Long-Term Costs** While the initial purchase price may be reasonable, the lack of modern interfaces and support could lead to higher costs for additional hardware (e.g., frame grabbers, converters) or custom development work.

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The **Cohu 2172-2000** is a reliable, high-resolution monochrome camera well-suited for **legacy industrial, scientific, or embedded applications** where low power consumption, durability, and analog compatibility are priorities. It excels in environments where modern features are unnecessary and where the camera s analog outputs can be accommodated with additional hardware.

However, for **new projects or applications requiring high frame rates, digital interfaces, or advanced imaging features**, a modern **CMOS or CCD camera** (e.g., from FLIR, Basler, Allied Vision, or Allied Telesyn) would be a far better choice. These newer cameras offer better performance, easier integration, and long-term support.

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- You are maintaining or upgrading an existing system that relies on Cohu s legacy interfaces.

- Your application requires **high-resolution monochrome imaging in a stable, low-power environment** (e.g., microscopy, industrial inspection with slow-moving targets).

- You can tolerate **analog outputs and lack of modern digital features** with additional hardware (e.g., frame grabbers).

- Cost is a primary concern, and you prioritize reliability over cutting-edge technology.

- You need **high frame rates, USB3, GigE, or other modern digital interfaces**.

- Your application involves **fast-moving targets, low-light conditions, or color imaging**.

- You require **long-term support, easy integration, or advanced features** like AI processing or network connectivity.

- You can invest in a **modern CMOS or CCD camera** (e.g., Basler ace, FLIR Blackfly, or Allied Vision Prosilica) for better performance and future-proofing.

For most **new applications**, a **modern industrial camera** with **GigE Vision, USB3 Vision, or CoaXPress** support will provide superior flexibility, performance, and longevity. The Cohu 2172-2000 is best reserved for **specific niche uses where its strengths align perfectly with the requirements**.

Details:

Used in a clean room lab environment. Good condition.

part #: 21722000 price

• $150.00

specifications microscopepartzo:

• brand: Cohu
• mpn: 2172-2000
• part type: Camera

payments microscopepartzo:

• other
• credit card: Discover
• wallet: Paypal
• money order

shipping microscopepartzo:

• transit: 5-12 Days
• cost: $0.00
• class: Standard
• carrier: USPS
• service: USPS Ground Advantage
• type: Calculated

returns microscopepartzo:

• policy: No Returns

offer microscopepartzo:

• started: June 3, 2026
• quantity: 1
• sold: 0
• availability: In Stock
• options: Ship-to-home

seller microscopepartzo:

• # reviews: 221
• city: Rochester, New York
• rating: 100.0%

general microscopepartzo:

• Medical/Lab Equipment Attachments Accessories > Microscope Parts Accessories > Other Microscope Parts Accessories
• condition: Used

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