 | |  | |
| PartNumber | 250R145-RBU | 250R145-RAU | 250R145-RAZR |
| Description | Resettable Fuses - PPTC PTC 60V/250V.145A POLY TELECOM | Resettable Fuses - PPTC PTC 60V/250V.145A POLY TELECOM | Resettable Fuses - PPTC PTC 60V/250V.145A POLY TELECOM |
| Manufacturer | Littelfuse | Littelfuse | Littelfuse Inc. |
| Product Category | Resettable Fuses - PPTC | Resettable Fuses - PPTC | PTC Resettable Fuses |
| RoHS | Y | Y | - |
| Series | 250R | 250R | POLY-FUSER, 250R |
| Mounting Style | Through Hole | Through Hole | Through Hole |
| Termination Style | Radial | Radial | Radial |
| Hold Current | 145 mA | 145 mA | 0.145 A |
| Maximum Voltage | 60 V | 60 V | 60 VDC |
| Trip Current | 290 mA | 290 mA | 0.29 A |
| Current Rating Max | 3 A | 3 A | - |
| Resistance | 14 Ohms | 12 Ohms | 14 Ohms |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Maximum Operating Temperature | + 85 C | + 85 C | - |
| Packaging | Bulk | Bulk | Tape & Box (TB) Alternate Packaging |
| Type | PolyFuse Resettable PTC | PolyFuse Resettable PTC | PolyFuse Resettable PTC |
| Brand | Littelfuse | Littelfuse | - |
| Product Type | Resettable Fuses - PPTC | Resettable Fuses - PPTC | - |
| Factory Pack Quantity | 500 | 500 | - |
| Subcategory | PPTC Resettable Fuses | PPTC Resettable Fuses | - |
| Tradename | POLYFUSE | POLYFUSE | - |
| Operating Temperature Range | - | - | - 40 C to + 85 C |
| Package Case | - | - | Radial, Disc |
| Current Max | - | - | 3A |
| Current Hold Ih Max | - | - | 145mA |
| Voltage Max | - | - | 250V |
| Current Trip It | - | - | 290mA |
| R Min Max | - | - | 3.000 ~ 12.00 Ohm |
| Time to Trip | - | - | 5s |
| Current Rating Max | - | - | 3 A |
| Manufacturer | Part # | Description | RFQ |
|---|---|---|---|
Littelfuse |
250R145-RBU | Resettable Fuses - PPTC PTC 60V/250V.145A POLY TELECOM | |
| 250R145-RAU | Resettable Fuses - PPTC PTC 60V/250V.145A POLY TELECOM | ||
| 250R145-RBZR | Resettable Fuses - PPTC PTC 60V/250V.145A POLY TELECOM | ||
| 250R145-RAZR | Resettable Fuses - PPTC PTC 60V/250V.145A POLY TELECOM | ||
| 250R145-RBU | Resettable Fuses - PPTC PTC 60V/250V.145A POLY TELECOM | ||
| 250R145-RAU | Resettable Fuses - PPTC PTC 60V/250V.145A POLY TELECOM | ||
| 250R145-RA 250R145-RBU | New and Original |