 |  |  | |
| PartNumber | 24LT190SU | 24LT100U | 24LT100SSU |
| Description | Resettable Fuses - PPTC PTC 24V 1.90A POLY STRAP TYPE | Resettable Fuses - PPTC 24V STRAP TYPE 1.00A POLYFUSE | PTC RESET FUSE 24V 1A STRAP |
| Manufacturer | Littelfuse | Littelfuse Inc. | Littelfuse Inc. |
| Product Category | Resettable Fuses - PPTC | PTC Resettable Fuses | PTC Resettable Fuses |
| RoHS | Y | - | - |
| Series | LT | POLYFUSER LT | POLYFUSER LT |
| Mounting Style | Strap | Strap | - |
| Termination Style | Axial | Axial | - |
| Hold Current | 1.9 A | 1 A | - |
| Maximum Voltage | 24 V | 24 VDC | - |
| Trip Current | 4.2 A | 2.5 A | - |
| Current Rating Max | 100 A | - | - |
| Resistance | 100 mOhms | 0.26 Ohms | - |
| Minimum Operating Temperature | - 40 C | - | - |
| Maximum Operating Temperature | + 85 C | - | - |
| Packaging | Bulk | Bulk | Bulk |
| Length | 21.3 mm | 20.9 mm | - |
| Type | PolyFuse Resettable PTC | PolyFuse Resettable PTC | - |
| Width | 10.2 mm | 4.9 mm | - |
| Brand | Littelfuse | - | - |
| Product Type | Resettable Fuses - PPTC | - | - |
| Factory Pack Quantity | 500 | - | - |
| Subcategory | PPTC Resettable Fuses | - | - |
| Tradename | PolySwitch | - | - |
| Operating Temperature Range | - | - 40 C to + 85 C | - |
| Package Case | - | Strap | Strap |
| Current Max | - | 100A | 100A |
| Current Hold Ih Max | - | 1A | 1A |
| Voltage Max | - | 24V | 24V |
| Current Trip It | - | 2.5A | 2.5A |
| R Min Max | - | 0.130 ~ 0.260 Ohm | 0.130 ~ 0.260 Ohm |
| Time to Trip | - | 7s | 7s |
| Current Rating Max | - | 100 A | - |
| Manufacturer | Part # | Description | RFQ |
|---|---|---|---|
Littelfuse |
24LT300U | Resettable Fuses - PPTC 24V STRAP TYPE 3.00A POLYFUSE | |
| 24LT310U | Resettable Fuses - PPTC 24V STRAP TYPE 3.10A POLYFUSE | ||
| 24LT190SU | Resettable Fuses - PPTC PTC 24V 1.90A POLY STRAP TYPE | ||
| 24LT100U | Resettable Fuses - PPTC 24V STRAP TYPE 1.00A POLYFUSE | ||
| 24LT100SSU | PTC RESET FUSE 24V 1A STRAP |