| Operating Temperature | -55°C ~ 125°C | |
| Applications | Semiconductors | |
| Melting I²t | 476221 | |
| Response Time | Fast Blow | |
| Approval Agency | CE, cURus, UL | |
| Current Rating (Amps) | 1kA | |
| ECCN | EAR99 | |
| Fuse Type | Square | |
| Breaking Capacity @ Rated Voltage | 100kA AC, 150kA DC | |
| Mounting Type | Requires Holder | |
| Size / Dimension | 2.953" L x 2.894" W x 3.130" H (75.00mm x 73.50mm x 79.50mm) | |
| Product Status | Active | |
| Series | POWR-SPEED® PSR | |
| Voltage Rating - DC | 800 VDC | |
| Package / Case | Rectangular, Blade | |
| REACH Status | REACH Unaffected | |
| Voltage Rating - AC | 1.05 kVAC | |
| Mfr | Littelfuse Inc. | |
| Class | - | |
| Features | Indicating | |
| HTSUS | 8535.10.0040 | |
| Package | Bulk | |
| RoHS Status | ROHS3 Compliant | |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
