The PTC resettable fuse is a thermoplastic and glass body fuse with a brass and tin contact material. It has a current rating of 20A and a voltage rating of 250V. The fuse is available in a 3AB and 3AG fuse size and is compliant with RoHS regulations. It has a maximum operating temperature of 85°C and a minimum operating temperature of -40°C.
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| Approvals | UL, CSA, VDE |
| Body Material | Thermoplastic, Glass |
| Color | Black |
| Contact Material | Brass, Tin |
| Current Rating | 20A |
| Diameter | 14.7mm |
| Fuse Size | 3AB, 3AG |
| Lead Free | Lead Free |
| Length | 15.24mm |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Number of Poles | 1 |
| Packaging | Bulk |
| Reach SVHC Compliant | No |
| RoHS Compliant | Yes |
| Series | 345 |
| Termination | Quick Connect |
| Voltage Rating | 250V |
| DC Rated Voltage | 250V |
| Width | 10.41mm |
| RoHS | Compliant |
Download the complete datasheet for Littelfuse 03453LF1HX020 to view detailed technical specifications.
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