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 |