TRF250-145-RA-B0.5-2
lmages are for reference only.TRF250-145-RA-B0.5-2
PTC RESET FUSE 60V 145MA RADIAL
DatasheetRadial, Disc
69,533 piece(s)
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Polymeric PTC Resettable Fuse 60V (250V Int) 145 mA Ih Through Hole Radial, Disc
TRF250-145-RA-B0.5-2
| Category | Circuit Protection - PTC Resettable Fuses - |
| Manufacturer | Littelfuse Inc. |
| Series | PolySwitch®, TRF250 |
| Packaging | Tape & Reel (TR) |
| RoHS Status | ROHS3 Compliant |
| Type | Polymeric |
| Voltage - Max | 60V (250V Int) |
| Current - Hold (Ih) (Max) | 145 mA |
| Current - Trip (It) | 290 mA |
| Current - Max | 3 A |
| Resistance - 25°C (Typ) | - |
| Operating Temperature | -40°C ~ 85°C |
| Ratings | - |
| Mounting Type | Through Hole |
| Package / Case | Radial, Disc |
| Size / Dimension | 0.256" L x 0.181" W (6.50mm x 4.60mm) |
| Height - Seated (Max) | 0.433" (11.00mm) |
| Thickness (Max) | - |
| Lead Spacing | 0.200" (5.08mm) |
| Approval Agency | CSA, TUV, UL |
| Time to Trip | 2.5 s |
| Resistance - Initial (Ri) (Min) | 3 Ohms |
| Resistance - Post Trip (R1) (Max) | 12 Ohms |
| Grade | - |
| Qualification | - |
| Base Product Number | - |
| Product Attribute |  |
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| Part Number | TRF250-145-RA-B-0.5 | TRF250-145 | TRF250-145-2 | TRF250-145-B-0.5 |
| Manufacturer | Littelfuse Inc. | Littelfuse Inc. | Littelfuse Inc. | Littelfuse Inc. |
| RoHS Status | ROHS3 Compliant | ROHS3 Compliant | ROHS3 Compliant | ROHS3 Compliant |
| Description | PTC RESET FUSE 60V 145MA RADIAL | PTC RESET FUSE 60V 145MA RADIAL | PTC RESET FUSE 60V 145MA RADIAL | PTC RESET FUSE 60V 145MA RADIAL |
| Series | PolySwitch®, TRF250 | PolySwitch®, TRF250 | PolySwitch®, TRF250 | PolySwitch®, TRF250 |
| Packaging | Bag | Bag | Tape & Reel (TR)-->Cut Tape (CT) | Bag |
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| Delivery Time | In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Orwintech ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries. |
| Delivery Cost | Use your express account for shipment if you have one. Use our account for the shipment. Refer to the table below for the approximate charges. (Different time frame / countries / package size has different price.) |
| Delivery Method | Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support. Others more shipping ways, please get in touch with us. |
| Region | Country | Logistic Time(Day) |
| America | United States | 5 |
| Brazil | 7 | |
| Europe | Germany | 5 |
| United Kingdom | 4 | |
| Ltaly | 5 | |
| Oceania | Australia | 6 |
| New Zealand | 5 | |
| Asia | India | 4 |
| Japan | 4 | |
| Middle East | Israel | 6 |
| Shipment charges(KG) | Reference DHL(USD$) |
| 0.00kg-1.00kg | USD$30.00 - USD$60.00 |
| 1.00kg-2.00kg | USD$40.00 - USD$80.00 |
| 2.00kg-3.00kg | USD$50.00 - USD$100 |
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