| Parameters | 
                                
                                                                                                            
                                            | Factory Lead Time | 
                                            10 Weeks | 
                                        
                                                                            
                                            | Mounting Type | 
                                            Through Hole | 
                                        
                                                                            
                                            | Package / Case | 
                                            8-DIP (0.300, 7.62mm), 4 Leads | 
                                        
                                                                            
                                            | Surface Mount | 
                                            NO | 
                                        
                                                                            
                                            | Published | 
                                            2013 | 
                                        
                                                                            
                                            | Series | 
                                            6600 | 
                                        
                                                                            
                                            | Tolerance | 
                                            ±9°F ±5°C | 
                                        
                                                                            
                                            | Pbfree Code | 
                                            yes | 
                                        
                                                                            
                                            | Part Status | 
                                            Active | 
                                        
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 
                                            1  (Unlimited) | 
                                        
                                                                            
                                            | Number of Terminations | 
                                            4 | 
                                        
                                                                            
                                            | Additional Feature | 
                                            SEATED HEIGHT-MIN | 
                                        
                                                                            
                                            | Subcategory | 
                                            Other Sensors | 
                                        
                                                                            
                                            | Termination Style | 
                                            PC Pins | 
                                        
                                                                            
                                            | Body Length or Diameter | 
                                            10.16mm | 
                                        
                                                                            
                                            | Operating Temperature (Max) | 
                                            130°C | 
                                        
                                                                            
                                            | Body Breadth | 
                                            6.35 mm | 
                                        
                                                                            
                                            | Operating Temperature (Min) | 
                                            40°C | 
                                        
                                                                            
                                            | Circuit | 
                                            SPST-NO | 
                                        
                                                                            
                                            | Power Supplies | 
                                            48V | 
                                        
                                                                            
                                            | Sensors/Transducers Type | 
                                            TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SINGLE TRIP POINT | 
                                        
                                                                            
                                            | Housing | 
                                            PLASTIC | 
                                        
                                                                            
                                            | Switching Cycles | 
                                            25K | 
                                        
                                                                            
                                            | Current Rating - AC | 
                                            1A 120V | 
                                        
                                                                            
                                            | Switching Temperature | 
                                            131°F 55°C | 
                                        
                                                                            
                                            | Current Rating - DC | 
                                            1A 48V | 
                                        
                                                                            
                                            | Reset Temperature | 
                                            86°F 30°C | 
                                        
                                                                            
                                            | Operating Current-Max | 
                                            1000mA | 
                                        
                                                                            
                                            | Body Height | 
                                            4.06mm | 
                                        
                                                                            
                                            | RoHS Status | 
                                            RoHS Compliant | 
                                        
                                                                                                    
                            
                         
                                                66F055 Overview
The mechanical temperature sensors are enclosed in [0] packages to protect them from damage. It has [0] terminations. It is recommended that the current carried by mechanical temperature sensors be limited to [0] for safety reasons. 
66F055 Features
Switching Temperature: 131°F 55°C
6600 Series
Current Rating - AC: 1A 120V
Current Rating - DC: 1A 48V
8-DIP (0.300, 7.62mm), 4 Leads Package / Case
66F055 Applications
There are a lot of Sensata-Airpax 66F055 Mechanical Temperature Sensors applications. 
- FDDs
 - Refrigeration
 - Hot gas heaters
 - Industrial equipment
 - Medical equipment
 - HDDs
 - PPCs
 - Automotive & HVOR
 - Overheat monitoring of electric appliances
 - General appliances