| Photo | Mfr. Part # | Availability | Quantity | Datasheet | Series | Package/Case | Packaging | Product Status | Trip Temperature Threshold | Switching Temperature | Accuracy | Current - Output (Max) | Output Type | Output | Output Function | Selectable Hysteresis | Features | Voltage - Supply | Current - Supply | Operating Temperature | Mounting Type | Grade | Qualification | Supplier Device Package | 
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|   | TC623CEPATHERMOSTAT PROG ACTIVE HIGH 8DIP Microchip Technology | 1,365 |  |   Datasheet | - | 8-DIP (0.300", 7.62mm) | Tube | Active | Cold, Hot | Programmable | ±3°C | 1mA | Push-Pull | Active High | OverTemp, UnderTemp | No | - | 2.7 V ~ 4.5 V | 150µA | -40°C ~ 85°C | Through Hole | - | - | 8-PDIP | 
|   | TC621HEPATHERMOSTAT PROG ACTIVE LOW 8DIP Microchip Technology | 3,095 |  |   Datasheet | - | 8-DIP (0.300", 7.62mm) | Tube | Active | Cold, Hot | Programmable | ±3°C | 1mA | Push-Pull | Active Low | /OverTemp, /UnderTemp | Yes | - | 4.5 V ~ 18 V | 270µA | -40°C ~ 85°C | Through Hole | - | - | 8-PDIP | 
|   | TC620HEPATHERMOSTAT PROG ACTIVE HIGH 8DIP Microchip Technology | 2,383 |  |   Datasheet | - | 8-DIP (0.300", 7.62mm) | Tube | Active | Cold, Hot | Programmable | ±3°C | 1mA | Push-Pull | Active High | OverTemp, UnderTemp | Yes | - | 4.5 V ~ 18 V | 270µA | -40°C ~ 85°C | Through Hole | - | - | 8-PDIP | 
|   | TC621CEPATHERMOSTAT PROG ACTIVE LOW 8DIP Microchip Technology | 1,630 |  |   Datasheet | - | 8-DIP (0.300", 7.62mm) | Tube | Active | Cold, Hot | Programmable | ±3°C | 1mA | Push-Pull | Active Low | /OverTemp, /UnderTemp | Yes | - | 4.5 V ~ 18 V | 270µA | -40°C ~ 85°C | Through Hole | - | - | 8-PDIP | 
|   | TC653CGVUATHERMOSTAT 35/55DEG ACT LO 8MSOP Microchip Technology | 1,579 |  |   Datasheet | - | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Tube | Last Time Buy | Hot | 35°C, 55°C | ±2.5°C | - | - | Active Low | /Fault, /OverTemp, PWM | No | Automatic Fan Shutdown, Fan Controller | 2.8 V ~ 5.5 V | 50µA | -40°C ~ 125°C | Surface Mount | - | - | 8-MSOP | 
|   | TC653BEVUATHERMOSTAT 30/45DEG ACT LO 8MSOP Microchip Technology | 4,545 |  |   Datasheet | - | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Tube | Last Time Buy | Hot | 30°C, 45°C | ±2.5°C | - | - | Active Low | /Fault, /OverTemp, PWM | No | Automatic Fan Shutdown, Fan Controller | 2.8 V ~ 5.5 V | 50µA | -40°C ~ 125°C | Surface Mount | - | - | 8-MSOP | 
|   | TC653AGVUATHERMOSTAT 25/55DEG ACT LO 8MSOP Microchip Technology | 4,989 |  |   Datasheet | - | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Tube | Active | Hot | 25°C, 55°C | ±2.5°C | - | - | Active Low | /Fault, /OverTemp, PWM | No | Automatic Fan Shutdown, Fan Controller | 2.8 V ~ 5.5 V | 50µA | -40°C ~ 125°C | Surface Mount | - | - | 8-MSOP | 
|   | TC653BFVUATHERMOSTAT 30/50DEG ACT LO 8MSOP Microchip Technology | 2,312 |  |   Datasheet | - | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Tube | Active | Hot | 30°C, 50°C | ±2.5°C | - | - | Active Low | /Fault, /OverTemp, PWM | No | Automatic Fan Shutdown, Fan Controller | 2.8 V ~ 5.5 V | 50µA | -40°C ~ 125°C | Surface Mount | - | - | 8-MSOP | 
|   | TC653ACVUATHERMOSTAT 25/35DEG ACT LO 8MSOP Microchip Technology | 3,591 |  |   Datasheet | - | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Tube | Active | Hot | 25°C, 35°C | ±2.5°C | - | - | Active Low | /Fault, /OverTemp, PWM | No | Automatic Fan Shutdown, Fan Controller | 2.8 V ~ 5.5 V | 50µA | -40°C ~ 125°C | Surface Mount | - | - | 8-MSOP | 
|   | TC652ACVUATHERMOSTAT 25/35DEG ACT LO 8MSOP Microchip Technology | 2,020 |  |   Datasheet | - | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Tube | Active | Hot | 25°C, 35°C | ±2.5°C | - | - | Active Low | /Fault, /OverTemp, PWM | No | Fan Controller | 2.8 V ~ 5.5 V | 50µA | -40°C ~ 125°C | Surface Mount | - | - | 8-MSOP |