| PartNumber | MICROSMD110F-2 | MICROSMD110-2 | MICROSMD150-2 |
| Description | Resettable Fuses - PPTC 1.1A 6V 40A Imax | Resettable Fuses - PPTC 1.1A 6V 100A Imax | PTC RESET FUSE 6V 1.5A 1210 |
| Manufacturer | Littelfuse | - | TE Connectivity Raychem Circuit Protection |
| Product Category | Resettable Fuses - PPTC | - | PTC Resettable Fuses |
| RoHS | Y | - | - |
| Series | microSMD | - | PolySwitchR |
| Mounting Style | SMD/SMT | - | - |
| Termination Style | SMD/SMT | - | - |
| Hold Current | 1.1 A | - | - |
| Maximum Voltage | 6 V | - | - |
| Trip Current | 2.2 A | - | - |
| Current Rating Max | 40 A | - | - |
| Resistance | 210 mOhms | - | - |
| Package / Case | 1210 (3225 metric) | - | - |
| Minimum Operating Temperature | - 40 C | - | - |
| Maximum Operating Temperature | + 85 C | - | - |
| Packaging | Reel | - | Cut Tape (CT) |
| Height | 0.48 mm | - | - |
| Length | 3.43 mm | - | - |
| Type | PolySwitch Resettable Fuses | - | - |
| Width | 2.8 mm | - | - |
| Brand | Littelfuse | - | - |
| Moisture Sensitive | Yes | - | - |
| Pd Power Dissipation | 800 mW | - | - |
| Product Type | Resettable Fuses - PPTC | - | - |
| Factory Pack Quantity | 4000 | - | - |
| Subcategory | PPTC Resettable Fuses | - | - |
| Tradename | PolySwitch | - | - |
| Part # Aliases | D42327-000 RF1355-000 | - | - |
| Package Case | - | - | 1210 (3225 Metric), Concave |
| Current Max | - | - | 40A |
| Current Hold Ih Max | - | - | 1.5A |
| Voltage Max | - | - | 6V |
| Current Trip It | - | - | 3A |
| R Min Max | - | - | 0.040 ~ 0.110 Ohm |
| Time to Trip | - | - | 1s |