HFD4 Series Signal Relays :
12 Products FoundHFD4: 4th Generation High-Performance Subminiature Signal Relay
The HFD4 represents the 4th generation of subminiature signal relays, offering a robust 2A switching capacity at 30VDC. Engineered for density and durability, it features a J-leg SMT version for intensive board installation and a monostable sensitive type with a low 100mW coil power. This relay is built to meet the most demanding safety standards, including IEC 62368-1 reinforced insulation and IEC 60079 compliance. With options for high-temperature resistance up to 105°C and low-halogen construction, it is an ideal choice for advanced communication and industrial control systems.
- Subminiature signal relay of 4th generation
- Surge withstand voltage up to 2500V
- High contact capacity 2A 30VDC
- Providing J-leg SMT version for intensive installation
- Monostable sensitive type with 100mW coil power is available
- Single side stable and latching type available
- High temperature resistant products at 105℃ are available
- Meets IEC62368-1 reinforce insulation
- Products compliant with IEC60079 available
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| Compare | Manufacturer Part No | Order Code | Manufacturer / Description | Availability | Price For | Price | Quantity | Coil Voltage | Contact Configuration | Contact Current | Product Range | Relay Mounting | Coil Type | Relay Terminals | Contact Voltage VAC | Contact Voltage VDC | Contact Material | Coil Resistance |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Each | 1+HK$20.210 10+HK$19.130 25+HK$18.210 50+HK$17.430 100+HK$16.690 | 24VDC | DPDT | 2A | HFD4 Series | Through Hole | Non Latching | PC Pin | 250V | 220V | Silver Nickel | 2.88kohm | ||||||
Each | 1+HK$18.470 10+HK$17.490 25+HK$16.620 50+HK$15.650 100+HK$14.670 | 12VDC | DPDT | 2A | HFD4 Series | Surface Mount | Non Latching | PC Pin | 250V | 220V | Silver Nickel | 1.028kohm | ||||||
Each | 1+HK$17.110 10+HK$16.200 25+HK$15.400 50+HK$14.500 100+HK$13.590 | 5VDC | DPDT | 2A | HFD4 Series | Surface Mount | Non Latching | PC Pin | 250V | 220V | Silver Nickel | 178ohm | ||||||
Each | 1+HK$16.390 10+HK$15.520 25+HK$14.750 50+HK$13.890 100+HK$13.020 | 12VDC | DPDT | 2A | HFD4 Series | Through Hole | Non Latching | PC Pin | 250V | 220V | Silver Nickel | 1.028kohm | ||||||
Each | 1+HK$17.460 10+HK$16.530 25+HK$15.710 50+HK$14.790 100+HK$13.870 | 3VDC | DPDT | 2A | HFD4 Series | Surface Mount | Non Latching | PC Pin | 250V | 220V | Silver Nickel | 64.3ohm | ||||||
Each | 1+HK$17.310 10+HK$16.390 25+HK$15.580 50+HK$14.670 100+HK$13.750 | 5VDC | DPDT | 2A | HFD4 Series | Surface Mount | Non Latching | PC Pin | 250V | 220V | Silver Nickel | 178ohm | ||||||
Each | 1+HK$17.110 10+HK$16.200 25+HK$15.400 50+HK$14.500 100+HK$13.590 | 4.5VDC | DPDT | 2A | HFD4 Series | Surface Mount | Non Latching | PC Pin | 250V | 220V | Silver Nickel | 145ohm | ||||||
Each | 1+HK$15.800 10+HK$14.960 25+HK$14.220 50+HK$13.390 100+HK$12.550 | 5VDC | DPDT | 2A | HFD4 Series | Through Hole | Non Latching | PC Pin | 250V | 220V | Silver Nickel | 178ohm | ||||||
Each | 1+HK$15.380 10+HK$14.560 25+HK$13.840 50+HK$13.030 100+HK$12.220 | 3VDC | DPDT | 2A | HFD4 Series | Surface Mount | Latching Single Coil | PC Pin | 250V | 220V | Silver Nickel | 90ohm | ||||||
Each | 1+HK$16.840 10+HK$15.940 25+HK$15.150 50+HK$14.270 100+HK$13.380 | 5VDC | DPDT | 2A | HFD4 Series | Surface Mount | Latching Single Coil | PC Pin | 250V | 220V | Silver Nickel | 250ohm | ||||||
Each | 1+HK$23.350 10+HK$21.930 25+HK$20.570 50+HK$19.440 100+HK$18.850 | 24VDC | DPDT | 2A | HFD4 Series | Surface Mount | Non Latching | PC Pin | 250V | 220V | Silver Nickel | 2.88kohm | ||||||
Each | 1+HK$17.310 10+HK$16.390 25+HK$15.580 50+HK$14.670 100+HK$13.750 | 5VDC | DPDT | 1A | HFD4 Series | Surface Mount | Latching Single Coil | PC Pin | - | 30V | Silver Nickel | 250ohm | ||||||
