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| Categories | Thermal Cutoff Fuse |
|---|---|
| Brand Name: | Aupo |
| Model Number: | P3-F |
| Certification: | UL CUL VDE PSE CCC KTL |
| Place of Origin: | CHINA |
| MOQ: | 1000PCS |
| Price: | Negotiable |
| Payment Terms: | T/T |
| Supply Ability: | 1000KPCS Per Month |
| Delivery Time: | 1-2 Weeks |
| Packaging Details: | Bulk |
| Fuse Type: | Thermal Fuse |
| Tf: | 125C |
| Rated current: | 2A |
| Voltage Rating: | 250VAC |
| Housing material: | Ceramic |
| Shape: | Axial |
| Company Info. |
| Aolittel Technology Co.,Ltd |
| View Contact Details |
| Product List |
Aupo P3-F Pico Subminiature Pellet Ceramic Thermal Fuse TF Cutoff 125C 250V 2A Axial Leaded For Air Conditioner
Description
A thermal cutoff is an electrical safety device that interrupts electric current when heated to a specific temperature. These devices may be for one-time use or may be reset manually or automatically.
Dimension

| Series | Dimension(mm) | ||||
| a | b | c | d | e | |
| P-F | 9.0±0.5 | 38±3 | Φ0.54±0.5 | Φ2.5±0.1 | 3.3 or below |
Part numbering
| Series | Model NO | Rated functioning temp. | Fusing-off temperature | Holding temperature | Maximum temp .limit | Rated current | Rated voltage |
| P/N | (Tf) | (Th) | (Tm) | (Ir) | (Ur) | ||
| P-F | P1-F | 102℃ | 98±2℃ | 80℃ | 200℃ | 2A | 250V |
| P2-F | 115℃ | 112±3℃ | 99℃ | 200℃ | 2A | 250V | |
| P3-F | 125℃ | 120±3℃ | 105℃ | 200℃ | 2A | 250V | |
| P4-F | 130℃ | 126±2℃ | 107℃ | 200℃ | 2A | 250V | |
| P5-F | 135℃ | 131±3℃ | 115℃ | 200℃ | 2A | 250V | |
| P9-F | 138℃ | 135±2℃ | 118℃ | 200℃ | 2A | 250V | |
| P7-F | 150℃ | 145±3℃ | 128℃ | 200℃ | 2A | 250V | |
| P12-F | 145℃ | 140±2℃ | 126℃ | 200℃ | 2A | 250V |
Rated temperature (Tf) : The temperature at which a Thermal Cutoff changes its state of conductivity to open circuit detection curretThetolerance according to IEC60691 is from +0 to-10°C.(With Japan Electrical Appliance and Material Law,on the other hand,they must function in the tolerance range of ±7"C.).
Fusing (cut)-off temperature: The fusing-off temperature indicates value measured in silicon oil with a temperature increased by 0.5-1X1 per minute and a detective current 10mA or less.
Holding temperature (Th) : The maximum temperature at which a thermal Cutoff will not cause a change in state of conductivity to open circuit while conducting rated current for 168 hours. This rating is required by safety standards based on IEC60691.
Maximum temperature limit ™ : The maximum temperature at which a Thermal Cutoff can be maimtained tor 10 minutes without reclosing.This rating is requirde by safety standards based on IEC60691.
Rated current (lr) : The allowable maximum current which a Thermal Cutoff is able to carry.
Rated current (Ur) : The allowable maximum voltage which a Thermal Cutoff is able to be applied.
What’s The Purpose of a Thermal Dryer Fuse?
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