The SMD1812P110TSA is a 40A surface mount PTC resettable fuse from Littelfuse. It has a resistance of 210mR and can operate within a temperature range of -40°C to 85°C. This fuse is available in a 1812 package and is packaged on tape and reel for easy surface mount assembly. It is designed for overcurrent protection in various electronic applications.
| RoHS |
Compliant |
| Mount |
Surface Mount |
| Height |
3.41mm |
| Series |
POLY-FUSE®, SMD1812 |
| Lead Free |
Contains Lead |
| Packaging |
Tape and Reel |
| Lead Pitch |
3.15mm |
| Resistance |
210mR |
| Termination |
SMD/SMT |
| Hold Current |
1.1A |
| Package/Case |
1812 |
| Time to Trip |
300ms |
| Trip Current |
2.2A |
| Current Rating |
40A |
| Case Code (Metric) |
4532 |
| Max Current Rating |
40A |
| Case Code (Imperial) |
1812 |
| Max Operating Temperature |
85°C |
| Min Operating Temperature |
-40°C |