| PartNumber | TC621CEOA713 | TC621CEPA | TC621CEOA |
| Description | Board Mount Temperature Sensors Ext Sensor C Opt. | IC TEMP SNSR 5V DUAL TRIP 8-DIP | Board Mount Temperature Sensors Ext Sensor C Opt. |
| Manufacturer | Microchip | Microchip Technology | Microchip Technology |
| Product Category | Board Mount Temperature Sensors | Temperature Switches | Temperature Switches |
| RoHS | Y | - | - |
| Output Type | Digital | Push-Pull | Push-Pull |
| Configuration | Local, Remote | Local Remote | Local Remote |
| Accuracy | +/- 3 C | ±3°C | ±3°C |
| Supply Voltage Min | 4.5 V | - | - |
| Supply Voltage Max | 18 V | - | - |
| Interface Type | - | - | - |
| Resolution | - | - | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
| Shutdown | No Shutdown | No Shutdown | No Shutdown |
| Temperature Threshold | Programmable | Programmable | Programmable |
| Mounting Style | SMD/SMT | Through Hole | SMD/SMT |
| Package / Case | SOIC-8 | - | - |
| Product | Temperature Switch | Temperature Switch | Temperature Switch |
| Packaging | Reel | Tube | Tube Alternate Packaging |
| Output Current | 1 mA | 1 mA | 1 mA |
| Series | TC621 | - | - |
| Brand | Microchip Technology | - | - |
| Moisture Sensitive | Yes | - | - |
| Operating Supply Current | 270 uA | 270 uA | 270 uA |
| Pd Power Dissipation | 470 mW | - | - |
| Product Type | Temperature Sensors | - | - |
| Factory Pack Quantity | 3300 | - | - |
| Subcategory | Sensors | - | - |
| Package Case | - | PDIP-8 | SOIC-8 |
| Operating Temperature | - | -40°C ~ 85°C | -40°C ~ 125°C |
| Mounting Type | - | Through Hole | Surface Mount |
| Features | - | - | Programmable |
| Voltage Supply | - | 4.5 V ~ 18 V | 4.5 V ~ 18 V |
| Supplier Device Package | - | 8-PDIP | 8-SOIC |
| Output | - | Active Low | Active High |
| Current Supply | - | 270μA | 400μA |
| Output Function | - | /OverTemp, /UnderTemp | /OverTemp, /UnderTemp |
| Current Output Max | - | 1mA | 1mA |
| Switching Temperature | - | Programmable | Programmable |
| Trip Temperature Threshold | - | Cold, Hot | Cold, Hot |
| Selectable Hysteresis | - | Yes | Yes |
| Pd Power Dissipation | - | 730 mW | 470 mW |
| Supply Voltage Max | - | 18 VDC | 18 VDC |
| Supply Voltage Min | - | 4.5 VDC | 4.5 VDC |