Tactile switches play a crucial role in the functionality and user experience of electronic devices. Among the myriad of options available in the market, the ALPSALPINE SKHLLCA010 and Yuandi TS-1073B-A2B2-D4 stand out as formidable contenders.
Let’s examine the specifications, features, and performance of these tactile switches in more detail to determine which one offers the superior user experience and overall value.
Overview of ALPSALPINE SKHLLCA010 Tactile Switch
The ALPSALPINE SKHLLCA010 is a snap-in tactile switch designed for side push operation. Let’s break down its key specifications:
- Type: Snap-in
- Operating Force: 0.98N
- Operating Direction: Side push
- Travel: 0.25mm
- Operating Life: 50,000 cycles
- Initial Contact Resistance: 500mΩ max.
- Stem Color: Black
- Terminal Length: l=2.5mm (PC board t: 1.0)
- Dimensions (W×D×H): 7.3×6.72×4.3mm
- Series Type: Sharp feeling type
- Operating Temperature Range: -40℃ to +90℃
- Rating (Max.): 50mA 12V DC
- Rating (Min.): 10μA 1V DC
- Insulation Resistance: 100MΩ min. 100V DC for 1 min.
- Voltage Proof: 250V AC for 1 min.
- Vibration: 10 to 55 to 10 Hz/min., amplitude is 1.5mm for all frequencies, in the 3 directions of X, Y, and Z for 2 hours respectively.
Environmental Performance:
- Cold: -40℃ 96h
- Dry Heat: 90℃ 96h
- Damp Heat: 60℃, 90 to 95%RH 96h
Overview of Yuandi TS-1073B-A2B2-D4 Tactile Switch
The Yuandi TS-1073B-A2B2-D4 is a tactile switch with a side-actuated plunger for cap operation. Let’s explore its specifications:
- Actuator: Side Actuated
- Actuator Type: Plunger for Cap
- Illumination: Non-illuminated
- Operating Force: 180В±30gf
- Quiescent Current: SPST
- Switch Height: 3.50mm
Comparison of Both Tactile Switches – ALPSALPINE SKHLLCA010 vs. Yuandi TS-1073B-A2B2-D4
Operating Force
- SKHLLCA010: 0.98N
- TS-1073B-A2B2-D4: 180В±30gf
The operating force of a tactile switch is a critical factor influencing the user experience and the switch’s applicability in various devices. The ALPSALPINE SKHLLCA010 boasts a precise force of 0.98N, offering a balanced and responsive tactile feedback.
In contrast, the Yuandi TS-1073B-A2B2-D4 requires a force of 180В±30gf, indicating a slightly higher force requirement for actuation. The choice between the two will largely depend on the specific application and the desired force sensitivity for optimal user interaction.
Operating Direction
- SKHLLCA010: Side push
- TS-1073B-A2B2-D4: Side Actuated
The SKHLLCA010 and TS-1073B-A2B2-D4 utilize side-based operation mechanisms, making them suitable for applications where space constraints or design preferences necessitate such configurations.
The ALPSALPINE switch employs a side-push mechanism, providing a distinct tactile feel, while the Yuandi switch is side-actuated, offering an alternative approach to achieving user input. The choice between the two will depend on the specific design requirements and user expectations in terms of tactile interaction.
Travel Distance
- SKHLLCA010: 0.25mm
- TS-1073B-A2B2-D4: Information not provided
The travel distance of a tactile switch is crucial for determining the amount of physical movement required for actuation. The ALPSALPINE SKHLLCA010 specifies a travel distance of 0.25mm, ensuring a tactile feel without excessive movement.
Unfortunately, the Yuandi TS-1073B-A2B2-D4 lacks information regarding its travel distance, making it challenging to compare this aspect. Designers and engineers should consider the importance of travel distance in their specific applications and choose accordingly.
Operating Life
- SKHLLCA010: 50,000 cycles
- TS-1073B-A2B2-D4: Information not provided
The operating life of a tactile switch directly impacts its durability and longevity. The ALPSALPINE SKHLLCA010 specifies an operating life of 50,000 cycles, indicating a robust design capable of enduring repeated use.
In contrast, the Yuandi TS-1073B-A2B2-D4’s operating life is not provided, making it challenging to assess its reliability. For applications where long-term performance is crucial, designers may find the SKHLLCA010’s documented operating life advantageous.
Dimensions
- SKHLLCA010: 7.3×6.72×4.3mm
- TS-1073B-A2B2-D4: Information not provided
The physical dimensions of a tactile switch are essential for integration into electronic devices and circuit designs. The ALPSALPINE SKHLLCA010 provides detailed dimensions, allowing for precise planning and integration into specific applications.
Unfortunately, the Yuandi TS-1073B-A2B2-D4 lacks information on its dimensions, making it challenging for designers to assess its compatibility with their projects. Careful consideration of size constraints and design specifications is crucial in making an informed decision between the two switches.
Environmental Performance
Both switches undergo testing under various environmental conditions to ensure their resilience in real-world applications. The SKHLLCA010 is subjected to cold, dry heat, and damp heat testing, demonstrating its capacity to withstand diverse environmental challenges.
However, specific environmental testing information for the Yuandi TS-1073B-A2B2-D4 is not provided, making it difficult to evaluate its performance under adverse conditions.
Designers should carefully weigh the importance of environmental resilience in their applications and select a tactile switch that aligns with their specific requirements.
The comparison between the ALPSALPINE SKHLLCA010 and the Yuandi TS-1073B-A2B2-D4 tactile switches highlights key differences in specification transparency and suitability for precise applications. The SKHLLCA010 stands out with its well-documented performance, making it a strong candidate for projects requiring durability, accuracy, and environmental resilience. In contrast, the Yuandi model, while offering some competitive features, lacks essential data such as travel distance, lifespan, and dimensions, which may hinder a fully informed selection. Ultimately, the decision should be guided by the specific application needs, with careful consideration of factors like force sensitivity, travel range, and reliability.
For a reliable source of high-quality tactile switches, consider exploring WIN SOURCE. They offer a wide range of electronic components, including tactile switches, ensuring that designers and engineers can access premium options for their projects.
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