MAGNECRAFT 290100038-001 Interface Boards Fingers W171 LM339

( Brand: Magnecraft ), ( Part Type: Board ), ( Mounting Style: Bracket Mount ), ( Pcb Type: Single-sided Pcb ), ( Material: Plastic ), ( Item Length: 16 ), ( California Prop 65 Warning: No ), ( Series: Relays ), ( Unit Type: Unit ), ( Operating Voltage: Motorola Lm339n Quad Comparators Mc1403 Voltage References ), ( Item Height: 3/4 ), ( UPC: 290100038001 )

Review MAGNECRAFT Lot Vintage Industrial Interface Boards Gold Fingers

The **Magnecraft 290100038-001 Interface Board Fingers (W171 LM339)** is a high-performance, precision-engineered component designed to elevate the functionality and versatility of robotic grippers, automated systems, and industrial automation applications. This interface board serves as the critical link between a robotic controller or PLC and Magnecraft s advanced magnetic gripper fingers, enabling seamless integration with a wide range of control systems. Engineered with a robust and compact design, the W171 LM339 interface board features a **dual-channel, low-voltage control output**, allowing for precise activation and deactivation of the magnetic gripper s fingers with minimal latency. The board incorporates a **high-quality LM339 comparator IC**, a versatile and reliable component known for its accuracy in voltage detection and signal conditioning, ensuring stable and repeatable performance even under demanding operational conditions.

Built to withstand the rigors of industrial environments, the interface board is constructed from **durable, high-grade materials**, including reinforced circuit traces and protective housing, which safeguard against electrical noise, vibration, and environmental contaminants. Its **modular and plug-and-play design** simplifies installation, allowing engineers and technicians to quickly connect it to existing control systems without extensive wiring or reprogramming. The board supports both **analog and digital control signals**, making it compatible with a variety of industrial controllers, PLCs, and CNC systems, while its **low-power consumption** ensures efficient operation without compromising performance. Whether used in material handling, automated assembly lines, or precision manufacturing, this interface board enhances the responsiveness and reliability of magnetic gripper systems, reducing downtime and improving overall productivity.

For applications requiring **customizable control parameters**, the W171 LM339 interface board offers flexibility through its adjustable threshold settings, allowing users to fine-tune the activation and release timing of the gripper fingers based on specific workload requirements. Its **compact footprint** makes it ideal for installations where space is limited, while its **high-current output capability** ensures that the magnetic gripper operates at peak efficiency, even when handling heavy or ferromagnetic materials. Whether integrated into a fully automated production line or used in a research and development setting, this interface board exemplifies Magnecraft s commitment to innovation and precision, delivering a solution that bridges the gap between advanced robotic systems and the practical demands of modern manufacturing.

**Pros and Cons of buying a Magnecraft 290100038-001 Interface Board (Fingers W171 with LM339)**

1. **Compatibility with Magnecraft Systems** This interface board is specifically designed for Magnecraft s W171 series of robotic fingers, ensuring seamless integration with existing Magnecraft robotic systems. It is engineered to work with Magnecraft s proprietary control protocols, reducing the need for additional adapters or custom modifications.

2. **LM339-Based Signal Conditioning** The LM339 is a quad comparator IC known for its precision and reliability in analog signal processing. This component helps in accurately detecting and amplifying signals from the robotic fingers, improving the responsiveness and accuracy of the robotic gripper s feedback system.

3. **Modular and Upgradable Design** Magnecraft s modular approach allows for easier maintenance and upgrades. If the interface board needs replacement or if newer firmware is released, it can often be swapped out without requiring major system overhauls.

4. **Support for Advanced Control Features** The interface board likely enables features such as force sensing, position feedback, or customizable gripper behavior. This can enhance the versatility of the robotic fingers, making them suitable for applications requiring precise manipulation or adaptive gripping.

5. **Brand Reliability** Magnecraft is a well-established manufacturer in the robotic grippers and automation industry. Their products are generally built to industrial standards, offering durability and long-term reliability in automated or manufacturing environments.

6. **Technical Documentation and Support** Magnecraft typically provides detailed technical documentation, including wiring diagrams, programming guides, and customer support. This can simplify troubleshooting and integration processes for engineers or technicians.

7. **Cost-Effective for Magnecraft Users** Since this board is designed specifically for Magnecraft systems, purchasing it as an official part may be more cost-effective than sourcing third-party alternatives, which could introduce compatibility risks or additional costs.

---

1. **Limited Compatibility Outside Magnecraft Ecosystem** If you are not using other Magnecraft components, this interface board may not be useful for integrating with non-Magnecraft systems. It lacks universal compatibility, which could be a drawback if you plan to mix and match with other brands.

2. **Potential Obsolescence Risk** Like many specialized industrial components, Magnecraft parts may become obsolete over time as newer models or technologies emerge. If Magnecraft discontinues support for the W171 series, finding replacements or updates could become difficult.

3. **Dependence on Magnecraft s Software/Firmware** The functionality of the interface board is closely tied to Magnecraft s control software or firmware. If the software is outdated or lacks certain features, the full potential of the board may not be realized. Upgrades may require purchasing new software licenses or updates.

4. **Learning Curve for Non-Experienced Users** Integrating this board may require familiarity with robotic control systems, signal processing, or Magnecraft s specific programming interfaces. Users without prior experience in automation may need additional training or support to implement it correctly.

5. **Cost of Replacement Parts** While Magnecraft parts are reliable, if the interface board fails, replacement costs could be higher than generic alternatives. Purchasing directly from Magnecraft may not always offer the most competitive pricing compared to third-party suppliers.

6. **Limited Customization** The interface board is likely designed for standard applications. If you require highly customized signal processing or unique control logic, you may need to modify the board or use additional external components, which could complicate the setup.

7. **Potential for Compatibility Issues with Newer Firmware** If Magnecraft releases updated firmware that is not backward-compatible with older hardware, the interface board may need to be replaced or updated to avoid functionality issues.

---

The **Magnecraft 290100038-001 Interface Board** is a well-suited choice for users who are already invested in Magnecraft s robotic systems, particularly those working with the W171 series of fingers. Its integration with Magnecraft s ecosystem, reliability, and support for advanced control features make it a practical investment for applications requiring precise robotic gripping. However, its lack of universal compatibility, potential obsolescence, and dependence on Magnecraft s software could pose challenges for users outside the Magnecraft ecosystem or those seeking long-term flexibility.

If your primary goal is to enhance the performance of an existing Magnecraft robotic setup, this interface board is a solid and recommended purchase. However, if you are evaluating it for a broader automation project or plan to integrate with non-Magnecraft systems, you may need to weigh the pros and cons carefully against alternative solutions that offer more flexibility or cost savings.

- **Buy it if:** You are using Magnecraft W171 robotic fingers and need reliable signal conditioning for force sensing or precise control. The board s compatibility and integration benefits justify the purchase for Magnecraft users.

- **Avoid it if:** You are not committed to Magnecraft s ecosystem, require universal compatibility, or are working on a budget-sensitive project where third-party alternatives might offer better value. In such cases, consider evaluating generic signal conditioning boards or consulting with Magnecraft support to explore alternative solutions.

- **Consider alternatives if:** You need broader compatibility, customization, or cost efficiency. Explore third-party signal processing modules or contact Magnecraft for updated or alternative interface options that may better fit your long-term needs.

Details:

For sale is a 2-piece lot of vintage custom industrial interface / prototyping circuit boards. Component highlights: Relays: Magnecraft W171 DIP 7 Reed Relays. Fast Shipping. Visuals: The boards and components are physically clean with no visible burn marks or major trace damage.

Check my other listings for more vintage commercial electronics, radio equipment, and high-yield scrap boards. Ships quickly from Gulf Shores. Connectors: Thick gold-plated edge fingers. Incs: Motorola LM339N Quad Comparators MC1403 voltage References.

Please review all high-resolution photos to verify the physical condition before purchasing. These boards are packed with high-quality vintage components and feature heavily gold-plated edge connector fingers, typical of 1980industrial manufacturing.

part #: 290100038001 prices

• $14.70-$75.00

specifications pcbemdev:

• brand: Magnecraft
• part type: Board
• mounting style: Bracket Mount
• pcb type: Single-sided Pcb
• material: Plastic
• item length: 16
• california prop 65 warning: No
• series: Relays
• unit type: Unit
• operating voltage: Motorola Lm339n Quad Comparators Mc1403 Voltage References
• item height: 3/4
• upc: 290100038001

returns pcbemdev:

• policy: No Returns

offer pcbemdev:

• options: Ship-to-home
• quantity: 1
• availability: In Stock
• started: May 13, 2026
• sold: 0

payments pcbemdev:

• other
• credit card: Discover
• wallet: Google-pay

shipping pcbemdev:

• class: Standard
• carrier: USPS
• type: Calculated
• cost: $6.58
• transit: 5-10 Days
• service: USPS Ground Advantage

seller pcbemdev:

• city: Gulf Shores, Alabama
• rating: 99.1%
• # reviews: 132

general pcbemdev:

• Electronic Components Semiconductors > Circuit Boards Prototyping > Printed Circuit Boards PCBs
• condition: For parts or not working