| Specifications | |
| Attribute | Value |
| Manufacturer: | Littelfuse |
| Product Category: | Surface Mount Fuses |
| Series: | 451 |
| Product: | Surface Mount Ceramic Fuse |
| Fuse Type: | Fast Blow |
| Current Rating: | 20 A |
| Voltage Rating AC: | 65 VAC |
| Voltage Rating DC: | 65 VDC |
| Interrupt Rating: | 400 A at 32 VDC |
| Fuse Size / Group: | NANO |
| Minimum Operating Temperature: | - 55 C |
| Maximum Operating Temperature: | + 125 C |
| Packaging: | Cut Tape |
| Packaging: | MouseReel |
| Packaging: | Reel |
| Resistance: | 2.44 mOhms |
| Height: | 2.69 mm |
| Length: | 6.1 mm |
| Type: | Fast Acting Ceramic Fuse |
| Width: | 2.69 mm |
| Brand: | Littelfuse |
| Product Type: | SMD Fuses |
| Factory Pack Quantity: | 1000 |
| Subcategory: | Fuses |
| Tradename: | NANO2 |
| Unit Weight: | 0.012615 oz |