For Arduino or DIY projects, ElectroPeak and GrayLogix offer affordable modules (3-pin or 4-pin) that are easier to wire.

Standard epoxy-coated types typically handle -55°C to +155°C , while glass-encapsulated versions can go up to +300°C . 2. Where to Buy

For precision sensing, look for ±1% . General-purpose or protection types often have ±5% to ±20% .

Buying an NTC (Negative Temperature Coefficient) thermistor requires matching the component to your specific circuit needs, whether it's for (where resistance drops as heat increases) or inrush current limiting . 1. Key Selection Parameters