| Type | HFE80V-20 | |
| Coil voltage form | DC | |
| Coil voltage | 48, 12, 24 | |
| Contact arrangement | 1 Form A | |
| Contact version | Single contact | |
| Terminal type | QC terminal, PCB terminal | |
| Construction | Plastic seal type | |
| Coil power | Standard | |
| Sort | Single coil | |
| Contact capacity | AgSnO2 | |
| Insulation standard | Class F | |
| Contact plating | No coating | |
| Polarity | Standard polarity | |
| Rated voltage(V) | 450 | |
| Coil angel form | QC terminal, PCB terminal | |
| Shell structure | Without mounting boss | |
| Base structure | Without plastic mounting boss, With plastic mounting boss | |
| Coil power | 3 | |
| Dielectric strength (between coil & contacts) (VAC 1min) | 3000VAC 1min | |
| Operate time(ms) | ≤30 | |
| Release time(ms) | ≤10 | |
| Coil resistance(Ω) | 48×(1±10%) | |
| Creepage Distance(mm) | 8 | |
| Electrical Distance(mm) | 6.4 | |
| Insulation resistance(MΩ) | 1000 | |
| Max. switching voltage(DC) | 20 | |
| Max. switching voltage(VDC) | 750 | |
| Ambient temperature (max)(℃) | -40 | |
| Ambient temperature (min)(℃) | 85 | |
| Length(mm) | 29.2 | |
| Width(mm) | 30 | |
| Heigh(mm) | 30.1 | |
| Mechanical endurance min | 200000 | |
| Electrial eddurance min | 75000 | |
| Contact gap | ≥3 | |
| Product Description | HTDC relay | |
| Application | New energy vehicles | |
| Typical application | New energy vehicles | |
| Weight(g) | About 52 | |
| Volume(mm3) | 29.2×30×30.1 |