| Type | HFD4 | |
| Coil voltage form | DC | |
| Coil voltage | 6, 4.5, 24, 1.5, 3, 9, 2.4, 12, 5 | |
| Contact arrangement | 2C | |
| Contact version | Double contacts | |
| Terminal type | DIP、SMT | |
| Mounting | Short terminal SMT, Standard SMT, DIP | |
| Construction | Plastic sealed | |
| Sort | 1 coil latching, Single side stable | |
| Contact capacity | AgPd+Au plated, AgNi+Au plated | |
| Contact plating | Au plated | |
| Packing method | Tape and reel packing, Tube packing | |
| Coil power | Approx. 0.10,Approx. 0.14,Approx. 0.20 | |
| Dielectric strength (between coil & contacts) (VAC 1min) | 1600 | |
| Operate time(ms) | ≤3 | |
| Release time(ms) | ≤3 |