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Upgrade your electronic projects with the 50pcs 4.5×4.5×4/5/6/7/8/9/10/12mm Momentary Tactile Push Button Switch Set. Designed for precision, reliability, and ease of installation, these 4‑pin SMD/SMT microswitches deliver crisp on/off feedback for a wide range of applications—from hobbyist prototypes to professional industrial equipment.
Key Highlights
- 🟢 Versatile Size Range: Includes 4 mm, 5 mm, 6 mm, 7 mm, 8 mm, 9 mm, 10 mm, and 12 mm travel options—all with a compact 4.5 × 4.5 mm footprint.
- 🟢 Four‑Pin SMD Design: Easy surface‑mount soldering on PCB, saving board space and streamlining assembly.
- 🟢 Momentary Tactile Action: Provides a satisfying click feel with reliable make‑break performance.
- 🟢 Durable Construction: High‑quality polymer housing and gold‑plated contacts ensure up to 10 million actuations.
- 🟢 Wide Operating Voltage: 5 V – 24 V DC (typical), suitable for most low‑voltage circuits.
- 🟢 Low Profile: 4 mm total height fits slim enclosures and tight mechanical constraints.
- 🟢 Consistent Performance: Tight tolerance on actuation force (≈ 150 g) for uniform user experience.
Technical Specifications
- Package: 4‑pin SMD (SMT)
- Footprint: 4.5 mm × 4.5 mm
- Travel Length: 4 mm / 5 mm / 6 mm / 7 mm / 8 mm / 9 mm / 10 mm / 12 mm (selectable)
- Operating Voltage: 5 V – 24 V DC
- Contact Resistance: ≤ 30 mΩ
- Maximum Current: 50 mA (continuous)
- Life Cycle: ≥ 10 M cycles (mechanical)
- Operating Temperature: –20 °C to +85 °C
- Mounting Type: Surface‑Mount Technology (SMT)
Why Choose This Switch Set?
Whether you’re building a handheld controller, a consumer gadget, or an industrial control panel, these tactile push buttons provide the perfect blend of form and function. Their low profile and reliable click feedback enhance user experience, while the SMD format reduces assembly time and cost. The 50‑piece assortment ensures you have the right size on hand for every prototype iteration.
Ideal Applications
- Consumer electronics (remote controls, wearables)
- Industrial equipment panels
- Robotics and automation
- Medical device interfaces
- DIY Arduino & Raspberry Pi projects
- Gaming controllers and joysticks
- Any PCB requiring a reliable momentary switch
Order now and equip your workshop with a comprehensive set of high‑performance tactile push button switches—engineered for consistency, durability, and effortless integration.
Price: Original price was: $ 1.08.$ 0.76Current price is: $ 0.76.