| PartNumber | MF-LSMF260X-2 | MF-LSMF300/24X-2 | MF-LSMF185/33X-2 |
| Description | Resettable Fuses - PPTC 2.6A 24V 0.02ohm SMD 2920 | Resettable Fuses - PPTC 3A 24V 0.02ohm SMD 2920 | Resettable Fuses - PPTC 1.85A 33V 0.045ohm SMD 2920 |
| Manufacturer | Bourns | Bourns Inc. | Bourns Inc. |
| Product Category | Resettable Fuses - PPTC | PTC Resettable Fuses | PTC Resettable Fuses |
| RoHS | Y | - | - |
| Series | MF-LSMF | MF-LSMF | MF-LSMF |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Termination Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Hold Current | 2.6 A | 3 A | 1.85 A |
| Maximum Voltage | 24 V | 24 V | 33 V |
| Trip Current | 5.2 A | 5.2 A | 3.7 A |
| Current Rating Max | 20 A | - | - |
| Resistance | 75 mOhms | 0.075 Ohms | 0.15 Ohms |
| Package / Case | 3121 (7954 metric) | - | - |
| Minimum Operating Temperature | - 40 C | - | - |
| Maximum Operating Temperature | + 85 C | - | - |
| Packaging | Reel | Digi-ReelR Alternate Packaging | Digi-ReelR Alternate Packaging |
| Height | 1.6 mm | 1.6 mm | 1.6 mm |
| Length | 7.98 mm | 7.98 mm | 7.98 mm |
| Type | PTC Resettable Fuses | PTC Resettable Fuses | PTC Resettable Fuses |
| Width | 5.44 mm | 5.44 mm | 5.44 mm |
| Brand | Bourns | - | - |
| Pd Power Dissipation | 1.3 W | - | - |
| Product Type | Resettable Fuses - PPTC | - | - |
| Factory Pack Quantity | 3000 | - | - |
| Subcategory | PPTC Resettable Fuses | - | - |
| Tradename | Multifuse | Multifuse | Multifuse |
| Unit Weight | 0.003291 oz | - | - |
| Operating Temperature Range | - | - 40 C to + 85 C | - 40 C to + 85 C |
| Package Case | - | 2920 (7351 Metric), Concave | 2920 (7351 Metric), Concave |
| Current Max | - | 20A | 40A |
| Current Hold Ih Max | - | 3A | 1.85A |
| Voltage Max | - | 24V | 33V |
| Current Trip It | - | 5.2A | 3.7A |
| R Min Max | - | 0.020 ~ 0.075 Ohm | 0.045 ~ 0.150 Ohm |
| Time to Trip | - | 5s | 2.5s |
| Current Rating Max | - | 20 A | 40 A |
| Pd Power Dissipation | - | 1.3 W | 1.3 W |