QINIZX MINISOLENOID-12V-4P Micro Push Solenoid Electromagnet 743645787225 Mini 4PCS Linear

( Brand: Qinizx ), ( Manufacturer Part Number: MINISOLENOID-12V-4P ), ( Part Type: Solenoid Pull ), ( Exterior Finish: Metal ), ( Inlet Connection Type: Threaded ), ( Outlet Connection Type: Compression ), ( Thread Type: Metric ), ( Thread Size: 0.196 Inches ), ( Valve Type: Solenoid Valve ), ( Item Dimensions: 0.39 X 0.31 X 1.02 Inches ), ( Inlet Connection Size: 0.2 Inches ), ( Size: 1.02 X 0.39 X 0.31 Inches ), ( Item Weight: 0.26 Ounces ), ( Specification Met: Electromagnet ), ( Manufacturer Warranty Description: Manufacturer Warranty For 60 Days From Date Of Purchase. ), ( UPC: 743645787225 ), ( Set Name: 4pcs Dc 12v Micro Push Pull Solenoid Electromagnet Set ), ( Unit Count: 4.0 Count ), ( Included Components: Micro Solenoid Magnet X4 )

Review QINIZX 4pcs Dc 12v Micro Push Pull Solenoid Electromagnet Mini Linear

The **Qinizx 743645787225 4-Piece 12V Micro Push Solenoid Electromagnet Mini Linear Actuator Kit** is a compact yet highly versatile component designed for precision control in automation, robotics, and DIY electronics projects. Each of these miniature linear solenoids operates on a 12V DC power supply, delivering a reliable and consistent push/pull motion with minimal force but exceptional repeatability. Measuring just a few centimeters in length, these solenoids are ideal for applications where space is limited, yet a clean, mechanical actuation is required such as in model trains, automated doors, valve control systems, or custom robotic grippers. Constructed from durable materials, the solenoid s internal coil is tightly wound with high-quality copper wire, ensuring efficient energy conversion and long-term reliability even with frequent activations. The push rod, typically made from hardened steel or a similarly robust alloy, extends smoothly when energized, providing a precise and consistent stroke length that can be easily integrated into existing mechanical assemblies. The compact design allows for easy mounting via the included mounting holes or brackets, while the low-profile construction minimizes interference with surrounding components. Whether used in hobbyist projects, industrial automation, or experimental robotics, these solenoids offer a balance of simplicity and functionality, making them a practical choice for engineers and makers seeking a dependable linear actuator without the complexity of larger systems. Their quiet operation and instant response further enhance their appeal for applications where noise and latency are concerns. With four units included in the package, this kit provides ample flexibility for parallel or sequential operation, enabling builders to create synchronized movements or redundant systems for added reliability.

**Pros and Cons of buying a Qinizx 743645787225 (4-Piece 12V Micro Push Solenoid Electromagnet Mini Linear)**

1. **Compact and Lightweight Design** The mini linear solenoid is small and easy to integrate into projects with limited space, making it suitable for hobbyist electronics, DIY automation, or small-scale industrial applications.

2. **12V Compatibility** Works seamlessly with common 12V power supplies, reducing the need for additional voltage regulators or adapters in many setups.

3. **Push-Type Mechanism** The linear action provides a direct, forceful push, which can be useful for activating switches, latching mechanisms, or simple linear motion tasks.

4. **Affordable Multi-Pack** Purchasing four units at once offers cost savings compared to buying individually, which is beneficial for bulk applications or redundancy in designs.

5. **Versatile Applications** Suitable for use in robotics, automated doors, small conveyors, toy modifications, or as a component in custom control systems.

6. **Easy Installation** Typically comes with mounting holes or brackets, allowing for straightforward integration into existing structures.

7. **Reliable for Low-Power Tasks** Effective for applications requiring moderate force (e.g., engaging relays, pressing buttons, or simple locking mechanisms) without excessive power demands.

1. **Limited Force Output** As a micro solenoid, it may not generate enough force for heavy-duty applications, such as lifting large objects or overcoming significant friction.

2. **Durability Concerns** Cheaper solenoids can wear out quickly with frequent or continuous use, especially if not properly lubricated or cooled. The quality of the coil and plunger may affect longevity.

3. **No Built-In Feedback Mechanism** Unlike some industrial solenoids, this model likely lacks position sensors or limit switches, requiring external monitoring for precise control.

4. **Potential for Heat Buildup** Continuous operation at 12V could lead to overheating if the solenoid is not adequately ventilated or if the power supply lacks proper current regulation.

5. **Limited Customization** Pre-set specifications (e.g., stroke length, force) may not align with specialized needs, requiring additional modifications or workarounds.

6. **Potential for Mechanical Wear** The plunger or coil may degrade over time due to friction or electrical resistance, necessitating eventual replacement.

7. **Compatibility Issues** Depending on the exact use case, additional components (e.g., drivers, controllers, or mechanical linkages) may be needed, increasing complexity and cost.

The Qinizx 12V micro push solenoid is a practical choice for hobbyists, small-scale automation, or light-duty applications where space and simplicity are priorities. Its affordability and ease of use make it ideal for prototyping or non-critical tasks. However, for demanding or long-term industrial use, higher-quality or specialized solenoids with better force ratings, feedback options, or thermal management may be necessary. Users should carefully assess their project requirements particularly force needs, duty cycle, and environmental conditions to determine if this solenoid meets expectations.

- **Buy if:** You need a low-cost, compact solenoid for hobbyist projects, simple automation, or non-critical linear actuation where force requirements are minimal.

- **Avoid if:** Your application demands high force, frequent heavy-duty use, or precise positional feedback. In such cases, consider higher-end solenoids with built-in sensors or industrial-grade alternatives.

- **Consider pairing with:** A current-limiting power supply, mechanical guides (to reduce wear), and external limit switches if precise control is needed. Test durability under expected operating conditions before full-scale deployment.

Details:

26ohm; Initial Thrust pull: 0.15N 0.2N;. It is recommended that the power-on time does not exceed 1 minute. Rated voltage : DC 12V; Power: approx.5.5W; Push Pull Type; Load current 460mA; Coil Resistance: approx. 4Pcs DC 12V Micro Push Pull Solenoid Electromagnet Mini Linear Actuator Magnet Valve 4mm Stroke Open Frame Motion 5.5W 0.15N:: Name: Electromagnet; Material: Metal, Electric Magnets Electronic Parts; Note: The product wire color is random, does not distinguish between positive and negative poles.

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specifications mobilityequipget:

• brand: Qinizx
• mpn: Minisolenoid-12v-4p
• part type: Solenoid Pull
• exterior finish: Metal
• inlet connection type: Threaded
• outlet connection type: Compression
• thread type: Metric
• thread size: 0.196 Inches
• valve type: Solenoid Valve
• item dimensions: 0.39 X 0.31 X 1.02 Inches
• inlet connection size: 0.2 Inches
• size: 1.02 X 0.39 X 0.31 Inches
• item weight: 0.26 Ounces
• specification met: Electromagnet
• manufacturer warranty description: Manufacturer Warranty For 60 Days From Date Of Purchase.
• upc: 743645787225
• set name: 4pcs Dc 12v Micro Push Pull Solenoid Electromagnet Set
• unit count: 4.0 Count
• included components: Micro Solenoid Magnet X4

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• options: Ship-to-home
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• availability: In Stock
• quantity: 1
• started: May 8, 2026

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• policy: No Returns

general mobilityequipget:

• Medical Mobility > Mobility/Walking Equipment > Other Mobility Equipment
• condition: New

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• rating: 99.6%
• # reviews: 1848
• city: Miami, Florida

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• type: Fixed
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• class: Expedited
• service: Expedited