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Aupo Radial Alloy Micro Thermal Cutoff Fuse TF 102℃ 250V 2A A1-F Iron Organic Non-Resettable One Time Fuse Links
AUPO Radial Thermal Fuses
The AUPO thermal cut-off is an unresettable thermal protect instrument. Used in household appliances and industry these instruments are perfect for thermal protection. The AUPO thermal fuse comes in an all sealed
structure that ensures stability and reliability.
Extremely sensitive to ambient temperature
Precise and stable functioning temperature
Compact and reliable
Epoxy sealed structure
Approved by various international standards
Features and Benefits
PCB Wire Ended
Thermal fuses protect equipment against fire or thermal damage due to overload or overcharge. Suitable for use with standard single phase supplies up to 250V (230V typical). Temperature gradient: 1°C per minute.
Dimension
Electrical Performances
Model NO | Rated functioning temp. | Fusing-off temperature | Holding temperature | Maximum temp .limit | Rated current | Rated voltage |
P/N | (Tf) | (Th) | (Tm) | (Ir) | (Ur) | |
A0-F | 84℃ | 82±2℃ | 65℃ | 203℃ | 2A | 250V |
A1-F | 102℃ | 98±2℃ | 80℃ | 203℃ | 2A | 250V |
A2-F | 115℃ | 112±3℃ | 99℃ | 203℃ | 2A | 250V |
A3-F | 125℃ | 120±3℃ | 105℃ | 203℃ | 2A | 250V |
A4-F | 130℃ | 126±2℃ | 107℃ | 203℃ | 2A | 250V |
A5-F | 135℃ | 131±3℃ | 115℃ | 203℃ | 2A | 250V |
A7-F | 138℃ | 135±2℃ | 118℃ | 203℃ | 2A | 250V |
A12-F | 145℃ | 140±2℃ | 126℃ | 203℃ | 2A | 250V |
A8-F | 150℃ | 145±3℃ | 128℃ | 203℃ | 2A | 250V |
A16-F | 160℃ | 155±2℃ | 140℃ | 203℃ | 2A | 250V |
Soldering characteristic of A Series Thermal Links
Test method: Put the terminal of a thermal cutoff into the solder bath (shown in the figure) at a point of
predetermined temperature. Change the tin dipping time and tinning distance. Then check the state of the thermal cutoff.
*Number of specimens: 20
Test Result: As shown below
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