Eaton PTxx Surface Mount PTC Thermistor
The Eaton PTxx series is a highly reliable surface mount Positive Temperature Coefficient (PTC) thermistor designed for overheat sensing applications. Featuring a monolithic structure ideal for high-density SMT installations, these thermistors offer superior heat resistance and excellent thermal response. Available in 0603 (1608 metric) and 0805 (2012 metric) packages, they are suitable for a wide range of industrial, commercial, and consumer electronics applications.
Product Attributes
- Brand: Eaton
- Certifications: Pb HALOGEN HF FREE
- Moisture Sensitivity Level (MSL): 1
Technical Specifications
| Part Number | Footprint | Resistance () | Tolerance (%) | Curie Temperature (C) | Sensing Temperature (4.7 k) (C) | Sensing Temperature (47 k) (C) | Maximum Voltage (Vdc) | Operating Temperature (C) |
| PT06R472P50 | 0603 | 470 | 50% | 50 | 655 | 807 | 32 | -20 to +90 |
| PT06R472P60 | 0603 | 470 | 50% | 60 | 755 | 907 | 32 | -20 to +100 |
| PT06R472P70 | 0603 | 470 | 50% | 70 | 855 | 1007 | 32 | -20 to +110 |
| PT06R472P80 | 0603 | 470 | 50% | 80 | 955 | 1107 | 32 | -20 to +120 |
| PT06R472P90 | 0603 | 470 | 50% | 90 | 1055 | 1207 | 32 | -20 to +130 |
| PT06R472P100 | 0603 | 470 | 50% | 100 | 1155 | 1307 | 32 | -20 to +140 |
| PT06R472P110 | 0603 | 470 | 50% | 110 | 1255 | 1407 | 32 | -20 to +150 |
| PT06R472P120 | 0603 | 470 | 50% | 120 | 1355 | 1507 | 32 | -20 to +160 |
| PT08R472P50 | 0805 | 470 | 50% | 50 | 655 | 807 | 32 | -20 to +90 |
| PT08R472P60 | 0805 | 470 | 50% | 60 | 755 | 907 | 32 | -20 to +100 |
| PT08R472P70 | 0805 | 470 | 50% | 70 | 855 | 1007 | 32 | -20 to +110 |
| PT08R472P80 | 0805 | 470 | 50% | 80 | 955 | 1107 | 32 | -20 to +120 |
| PT08R472P90 | 0805 | 470 | 50% | 90 | 1055 | 1207 | 32 | -20 to +130 |
| PT08R472P100 | 0805 | 470 | 50% | 100 | 1155 | 1307 | 32 | -20 to +140 |
| PT08R472P110 | 0805 | 470 | 50% | 110 | 1255 | 1407 | 32 | -20 to +150 |
| PT08R472P120 | 0805 | 470 | 50% | 120 | 1355 | 1507 | 32 | -20 to +160 |
Applications
- Overheat sensing
- Industrial process control
- Commercial appliances
- Battery, supercapacitor and energy storage systems
- Uninterruptible power supplies
- Consumer appliances
- Medical devices
- Heating, ventilation and air conditioning, refrigeration (HVACR)
- Food service equipment
- IoT
2411200142_EATON-PT06R472P100_C17415335.pdf
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