| PartNumber | 66L070 | 66L070-0516 | 66L075 |
| Description | THERMOSTAT 70 DEG NC 8-DIP | Thermostats | Bimetal Disc Thermostat Automotive |
| Manufacturer | Sensata Technologies/Airpax | Sensata Technologies/Airpax | Sensata Technologies/Airpax |
| Product Category | Temperature Regulators (Mechanical) | Temperature Regulators (Mechanical) | Temperature Regulators (Mechanical) |
| Series | 6600 | 6600 | 6600 |
| Termination Style | PC Pins | PC Pins | PC Pins |
| Package Case | 8-DIP (0.300", 7.62mm), 4 Leads | 8-DIP (0.300", 7.62mm), 4 Leads | 8-DIP (0.300", 7.62mm), 4 Leads |
| Mounting Type | Through Hole | Through Hole | Through Hole |
| Tolerance | ±9°F (±5°C) | ±9°F (±5°C) | ±9°F (±5°C) |
| Circuit | SPST-NC | SPST-NC | SPST-NC |
| Switching Temperature | 158°F (70°C) | 158°F (70°C) | 167°F (75°C) |
| Reset Temperature | 122°F (50°C) | 122°F (50°C) | 122°F (50°C) |
| Current Rating AC | 1A (120V) | 1A (120V) | 1A (120V) |
| Current Rating DC | 1A (48V) | 1A (48V) | 1A (48V) |
| Switching Cycles | 25K | 25K | 25K |