You're wiring up a basic power supply and need a reliable bridge rectifier that fits a standard DIL footprint. The DB104 handles 1A continuous at 400V reverse voltage. Four leads, straightforward soldering, no extra components to source. Common part in PSU builds, small inverters, and lab power supplies. If your schematic calls for a DIL bridge at these ratings, this is the one
| brand | Jaycar |
| type | Bridge Rectifier |
| package | DIL (DB104) |
| forward_current | 1A |
| reverse_voltage | 400V |