 |  | | |
| PartNumber | 30ST350U | 30ST420U | 30ST200U |
| Description | Resettable Fuses - PPTC PTC 30V POLYFUSE STRAP TYPE 3.50A | Resettable Fuses - PPTC PTC 30V POLYFUSE STRAP TYPE 4.20A | Resettable Fuses - PPTC PTC 30V POLYFUSE STRAP TYPE 2.00A |
| Manufacturer | Littelfuse | Littelfuse Inc. | - |
| Product Category | Resettable Fuses - PPTC | PTC Resettable Fuses | - |
| RoHS | Y | - | - |
| Series | ST | POLYFUSER ST | - |
| Mounting Style | Strap | - | - |
| Termination Style | Axial | - | - |
| Maximum Voltage | 30 V | 30 V | - |
| Current Rating Max | - | - | - |
| Packaging | Bulk | Bulk | - |
| Type | PolyFuse Resettable PTC | PolyFuse Resettable PTC | - |
| Brand | Littelfuse | - | - |
| Product Type | Resettable Fuses - PPTC | - | - |
| Factory Pack Quantity | 500 | - | - |
| Subcategory | PPTC Resettable Fuses | - | - |
| Tradename | PolySwitch | - | - |
| Package Case | - | Strap | - |
| Current Max | - | 100A | - |
| Current Hold Ih Max | - | 4.2A | - |
| Voltage Max | - | 30V | - |
| Current Trip It | - | 7.6A | - |
| R Min Max | - | 0.012 ~ 0.040 Ohm | - |
| Time to Trip | - | 6s | - |
| Current Rating Max | - | - | - |
