The SKRKAEE020 from ALPS ALPINE is a compact surface-mount TACT Switch™ from the SKRK series. Featuring a top-push configuration and sharp operating feel, it is designed for space-constrained electronic products requiring reliable mechanical user input.
The switch provides an operating force of 1.57N and an ultra-short 0.13mm travel, with a product height of 2.0mm. Its compact 3.9 × 2.9 × 2.0mm footprint makes it suitable for notebooks, peripherals, robots, drones, industrial equipment and converters.
SKRKAEE020 is rated for 200,000 operating cycles and has a maximum initial contact resistance of 100mΩ. Its absolute maximum electrical rating is 50mA at 12V DC, while the minimum rating is 10μA at 1V DC. Insulation resistance is at least 100MΩ, and dielectric withstand voltage is 250V AC for one minute.
The device operates across a -40°C to +85°C temperature range and is designed for SMD/SMT assembly with reflow soldering. Standard taping uses a 12mm carrier tape with 4,500 pieces per reel. ALPS ALPINE currently lists the SKRKAEE020 as a Standard product, indicating mass-production status and suitability for new designs.
Key Specifications:
- Brand: ALPS ALPINE
- Part Number: SKRKAEE020
- Series: SKRK
- Product Type: TACT Switch™ / Tactile Switch
- Mounting Type: Surface Mount / SMD
- Operating Direction: Top Push
- Operating Feel: Sharp Feeling
- Operating Force: 1.57N
- Approx. Operating Force: 160gf
- Travel: 0.13mm
- Product Height: 2.0mm
- Dimensions: 3.9 × 2.9 × 2.0mm
- Operating Life: 200,000 Cycles
- Initial Contact Resistance: 100mΩ Max
- Maximum Rating: 50mA @ 12V DC
- Minimum Rating: 10μA @ 1V DC
- Insulation Resistance: 100MΩ Min
- Dielectric Withstand Voltage: 250V AC / 1min
- Operating Temperature: -40°C to +85°C
- Reflow Soldering: Supported
- Tape Width: 12mm
- Reel Quantity: 4,500 pcs
- Applications: Notebooks, Peripherals, Robots, Drones, Industrial Equipment, Converters
- Supply Status: Standard
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