specifications
| TYPE | DESCRIPTION |
| Mfr | Wickmann / Littelfuse |
| Series | 688 |
| Package | Bulk |
| Product Status | ACTIVE |
| Package / Case | Cartridge, Non-Standard |
| Size / Dimension | 0.248" Dia x 0.992" L (6.30mm x 25.20mm) |
| Fuse Type | Cartridge, Ceramic |
| Mounting Type | Requires Holder |
| Operating Temperature | -55°C ~ 125°C |
| Approval Agency | cURus |
| DC Cold Resistance | 0.00155 Ohms |
| Breaking Capacity @ Rated Voltage | 1.5kA AC, 2.5kA DC |
| Current Rating (Amps) | 40 A |
| Voltage Rating - AC | 250 V |
| Voltage Rating - DC | 70 V |
| Melting I²t | 7800 |