Hot-Selling Tact Switch For Smart Remote Controls

Designed for smart TVs, set-top boxes, air conditioners, and multi-platform voice remotes, this tact switch delivers crisp tactile feedback, low profile, long life, and high consistency. It provides a stable, reliable press experience and an efficient assembly solution for slim remote controls.

Key Highlights

• Crisp tactile feedback: Optimized metal dome and conductive structure for a clean, decisive click that avoids a mushy feel.
• Low noise and short bounce: Comfortable sound level for living-room use; short contact bounce improves key detection accuracy.
• High consistency and long life: Minimal force variation; lifespan up to 500,000–1,000,000 cycles (depending on series), ideal for frequently used keys.
• Ultra-thin design: Multiple low-height options (1.5–5.0 mm) for thin remote form factors.
• Multiple mounting options: SMT, THT, and side-actuated versions; supports automated placement (Tape & Reel).
• Protection options: Dustproof and waterproof versions (optional IP67 sealed structure) against splashes and dust.
• Environmental compliance: Materials meet RoHS and REACH; halogen-free options available.

Typical Specifications (reference values; customizable)

• Rated current/voltage: 50 mA, 12 V DC (also suitable for 10–24 V low-voltage signal applications)
• Contact resistance: ≤100 mΩ (initial)
• Insulation resistance: ≥100 MΩ (at 100 V DC)
• Dielectric strength: 250 VAC, 1 min (no breakdown)
• Operating force: 120 gf / 160 gf / 260 gf (multiple options)
• Travel: 0.2–0.35 mm (varies by series)
• Bounce time: ≤5 ms (typical)
• Life: 500,000–1,000,000 cycles (by model and force)
• Operating temperature: -20°C to 70°C (high-temp versions -40°C to 85°C)
• Sizes: 3×4, 3×6, 4.5×4.5, 6×6 mm common footprints; height 1.5–5.0 mm
• Terminal material and plating: Copper alloy terminals; Ni/Sn plating or Ag contacts (optional)
• Housing material: LCP/nylon (high-temperature, solder-resistant)
• Packaging: Tape & Reel, 4,000–6,000 pcs/reel; tray packaging available

Remote Control Application Advantages

• Slim device design: Low height reduces key stack-up for sleeker remotes.
• Precise actuation: Short travel and low bounce improve MCU key scanning stability and reduce false triggers.
• Consistent feel: Uniform tactile under silicone keymat matrices for a better user experience.
• Durable and reliable: Resistant to oxidation and failure over long-term use; ideal for high-use keys (volume/navigation/OK).
• Easy assembly: SMT supports high-speed placement and reliable lead-free reflow processes.

Options and Customization

• Waterproof sealed structure (IP67); dustproof versions (flux-resistant design)
• Various operating forces, travels, and contact plating options (quiet or crisp tactile variants)
• Side-actuated/top-actuated versions, metal bracket reinforcement, anti-wobble design
• Integrated locating posts/cover alignment features for precise keycap positioning
• Backlight-friendly: Coordinated with LED layout to reduce light leakage and crosstalk
• Halogen-free materials and special environmental compliance on request

Assembly and Process Recommendations (SMT)

• Reflow: Peak temperature ≤260°C; follow standard lead-free reflow profiles and avoid excessive thermal exposure
• Flux/cleaning: Do not use immersion cleaning on non-sealed versions to prevent fluid ingress into the contact cavity
• Storage: Relative humidity <70%; avoid prolonged high humidity; use promptly after opening
• Mechanical handling: After assembly, avoid strong lateral forces to prevent switch displacement or structural damage

Quality and Compliance

• RoHS and REACH compliant (material reports available)
• Lot sampling covers appearance, dimensions, electrical performance, and life testing (to standard or customer specs)

Ordering Information Example (customizable to your naming rules)

• Size/height/mounting/operating force/travel/protection level/plating
• Example: TS-36-2.0-SMT-160gf-0.25-IP67-Ag

Application Scenarios

• Smart TV/OTT/casting device remotes
• Set-top box and media player remotes
• Air conditioner and home appliance remotes
• Voice and Bluetooth/IR hybrid remotes
• Hotel and commercial control terminal key modules

If you need a detailed datasheet, 3D models, or sample quotation, please share target size, mounting method (SMT/THT), desired operating force, and whether waterproof sealing is required. We will quickly match a suitable model and provide the requested materials.