| PartNumber | TC621CCPA | TC621CCOA | TC621CCOA713 |
| Description | Board Mount Temperature Sensors Ext Sensor C Opt. | Board Mount Temperature Sensors Ext Sensor C Opt. | Board Mount Temperature Sensors Ext Sensor C Opt. |
| Manufacturer | Microchip | Microchip | - |
| Product Category | Board Mount Temperature Sensors | Board Mount Temperature Sensors | - |
| RoHS | Y | Y | - |
| Output Type | Digital | Digital | - |
| Configuration | Local, Remote | Local, Remote | - |
| Accuracy | +/- 3 C | +/- 3 C | - |
| Supply Voltage Min | 4.5 V | 4.5 V | - |
| Supply Voltage Max | 18 V | 18 V | - |
| Interface Type | - | - | - |
| Resolution | - | - | - |
| Minimum Operating Temperature | 0 C | 0 C | - |
| Maximum Operating Temperature | + 70 C | + 70 C | - |
| Shutdown | No Shutdown | No Shutdown | - |
| Temperature Threshold | Programmable | Programmable | - |
| Mounting Style | Through Hole | SMD/SMT | - |
| Package / Case | PDIP-8 | SOIC-8 | - |
| Product | Temperature Switch | Temperature Switch | - |
| Packaging | Tube | Tube | - |
| Output Current | 1 mA | 1 mA | - |
| Series | TC621 | TC621 | - |
| Brand | Microchip Technology | Microchip Technology | - |
| Operating Supply Current | 270 uA | 270 uA | - |
| Pd Power Dissipation | 730 mW | 470 mW | - |
| Product Type | Temperature Sensors | Temperature Sensors | - |
| Factory Pack Quantity | 60 | 100 | - |
| Subcategory | Sensors | Sensors | - |
| Moisture Sensitive | - | Yes | - |