| PartNumber | PFSM.125.2 | PFSM.150.33.2 | PFSM.100.2 |
| Description | Resettable Fuses - PPTC PTC 15V I hold 1.25A | Resettable Fuses - PPTC PTC SICHERUNG SMD | Resettable Fuses - PPTC PTC 15V I hold 1.1A |
| Manufacturer | Schurter Inc. | Schurte | Schurter Inc. |
| Product Category | PTC Resettable Fuses | IC Chips | PTC Resettable Fuses |
| Series | PFSM | PFSM | PFSM |
| Type | Resettable Fuses | Resettable Fuses | Resettable Fuses |
| Packaging | Cut Tape (CT) Alternate Packaging | Tape & Reel (TR) | Digi-ReelR Alternate Packaging |
| Unit Weight | 0.014110 oz | 0.014815 oz | 0.014110 oz |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Termination Style | SMD/SMT | - | SMD/SMT |
| Operating Temperature Range | - 40 C to + 85 C | - 40 C to + 85 C | - 40 C to + 85 C |
| Height | 3 mm | 3 mm | 3 mm |
| Length | 7.98 mm | 9.5 mm | 7.98 mm |
| Width | 3 mm | 3 mm | 3 mm |
| Package Case | 2-SMD | 2-SMD | 2-SMD |
| Current Max | 40A | 40A | 80A |
| Current Hold Ih Max | 1.25A | 1.4A | 1.1A |
| Voltage Max | 15V | 33V | 30V |
| Current Trip It | 2.5A | 3A | 2.2A |
| R Min Max | 0.070 ~ 0.250 Ohm | 0.060 ~ 0.230 Ohm | 0.120 ~ 0.480 Ohm |
| Time to Trip | 2s | 5s | 0.5s |
| Hold Current | 1.25 A | 1.5 A | 1 A |
| Maximum Voltage | 15 VDC | 33 VDC | 15 VDC |
| Trip Current | 2.5 A | 3 A | 2 A |
| Current Rating Max | 100 A | 40 A | 80 A |
| Resistance | 0.14 Ohms | 0.06 Ohms | 0.24 Ohms |