The Kailh PG1353 push switch specification sheet details electrical, mechanical, climatic and acoustic characteristics, test methods and handling precautions.
The PG1353 is a push‑on type keyboard switch (commonly called a "tea‑axis" switch) rated for 12 VAC/DC max, 2 VDC min, 10 mA AC/DC max and 10 µA DC min. It operates from –40 °C to +70 °C and can be stored from –40 °C to +80 °C. The document provides the full set of electrical and mechanical parameters, including contact resistance, insulation resistance, withstand voltage and force specifications.
Extensive test procedures are described, covering vibration, shock, temperature cycling, humidity, salt‑mist, acoustic noise (max 35 dB) and soldering conditions (260 ± 5 °C, ≤5 s). Precautions for handling, soldering and storage are also listed to ensure reliable performance over the rated 50 million switching cycles. This manual is written in Chinese.
| Rated voltage / current | 12 VAC/DC max, 2 VDC min, 10 mA AC/DC max, 10 µA DC min |
|---|---|
| Operating temperature range | -40 °C to +70 °C |
| Storage temperature range | -40 °C to +80 °C |
| Contact resistance | ≤200 mΩ |
| Tactile force | 55 ± 10 gf |
| Return force | ≥15 gf |
| Full travel | 3.2 mm ± 0.25 |
| Endurance (switching cycles) | 50 million cycles |
| Acoustic noise (max) | 35 dB |
| Soldering temperature | 260 ± 5 °C |
| Soldering time | ≤5 s |
It is rated for 12 VAC/DC maximum, 2 VDC minimum, 10 mA AC/DC maximum and 10 µA DC minimum.
The switch operates from –40 °C to +70 °C.
It is rated for 50 million switching cycles.
The maximum noise level is 35 dB.