Automotive H₂ sensor for thermal runaway detection
With its unmatched stability, performance and reliability, STC42A is the perfect choice for hydrogen detection, both in battery thermal runaway and hydrogen leakage applications.
| Hydrogen | |||
|---|---|---|---|
| Measurement range 0 - 40 (vol%) | 0 - 40 (vol%) | ||
| Operating temperature range -40 - 105 | -40 - 105 | °C | |
| Response time 1 | 1 | s | |
| Resolution 16 | 16 | bit |
| Generic | |
|---|---|
| Supply voltage 3 - 5.5 |
| V |
| Average supply current 73 | 73 | uA |
| Max. supply current 4.2 | 4.2 | mA |
| Interfaces I²C | I²C |
| Size (LxWxH) 3.5 x 3 x 1 | 3.5 x 3 x 1 | mm |
| Packaging size 5000 | 5000 | pcs (T&R) |
Buy the following products to evaluate this sensor
| Name | Description | Series | Category |
|---|---|---|---|
 SEK-STC42A | Evaluation kit for H₂ sensor STC42A | STC42x |
Sensirion's sensor solutions are used in a wide range of applications and markets. Our reliable environmental and flow sensors improve energy efficiency, increase health and ensure safety and comfort.