Specifications
| Item | Performance characteristics |
|---|---|
| Contact Type | 120 A |
| Rated Coil Voltage | 9 V DC |
| Protective Construction | Flux-resistant |
| Operating Function | Single side stable |
| Terminal Type | PC board terminal (wide blade) |
| Insulation Distance | Min. 10.5 mm (Clearance and Creepage) (Initial) |
| Contact Gap | Min. 3.6 mm (Initial) |
| Packing Quantity; Inner Carton (Pcs.) | 10 |
| Packing Quantity; Outer Carton (Pcs.) | 50 |
| Operate Voltage (@20oC) | Max. 75% V of rated coil voltage (Initial) |
| Release Voltage (at20°C) | Min. 5% V of rated coil voltage (Initial) |
| Rated Operating Current [±10%] (at 20°C) | 278 mA |
| Resistance [±10%] (at 20°C) | 32.4 Ω |
| Rated Operating Power | 2,500 mW |
| Max. Allowable Voltage | 110% V of rated coil voltage (at 55℃) |
| Contact Arrangement | 1 Form A |
| Contact Shape | Single |
| Contact Resistance (Initial) | Max. 10 mΩ (by voltage drop 5 V DC 20 A) Max. 3 mΩ (by voltage drop 5 V DC 120 A, reference value) |
| Contact Material | AgNi type |
| Contact Rating (Resistive Load) | 120 A 490 V AC, 120 A 60 V DC |
| Max. Switching Power (Resistive Load) | 58,800 VA (AC), 7,200 W (DC) |
| Max. Switching Voltage | 800 V AC, 60 V DC |
| Max. Switching Current | 120 A (AC, DC) |
| Min. Switching Load (Reference Value) | 100 mA 5 V DC |
| Insulation Resistance (Initial) | Min. 1,000 MΩ (at 500 V DC, Measured portion is the same as the case of dielectric strength.) |
| Dielectric Strength (Initial): Between Open Contacts | 2,000 Vrms for 1 min (detection current: 10 mA) |
| Dielectric Strength (Initial): Between Contact and Coil | 5,000 Vrms for 1 min (detection current: 10 mA) |
| Surge Withstand Voltage (Initial): Between Contact and Coil | 10,000 V |
| Coil Holding Voltage | 40 to 100% V (at -40～55℃) 50 to 60% V (at 55～85℃) |
| Operate Time (Initial) (At 20oC) | Max. 30 ms at rated coil voltage (without bounce) |
| Release Time (Initial) (at 20°C) | Max. 10 ms at rated coil voltage (without bounce, without diode) |
| Hock Resistance (Functional) | 98 m/s2 (half-sine shock pulse: 11 ms, detection time: 10 μs) |
| Hock Resistance (Destructive) | 980 m/s2 (half-sine shock pulse: 6 ms) |
| Vibration Resistance (Functional) | 10 to 55 Hz (at double amplitude of 1 mm, detection time: 10 μs) |
| Vibration Resistance (Destructive) | 10 to 55 Hz (at double amplitude of 1.5 mm) |
| Mechanical Life | Min. 106 ope. (switching frequency: at 180 times/min) |
| Conditions | Ambient temperature: -40 to +85℃ (When using at 55℃ or higher, the coil holding voltage should be 50% V to 60% V) Humidity: 5 to 85% RH (Avoid icing and condensation) |
| Weight (Typ.) | Approx. 115 g |
| Resistive Load | [at 85℃, switching frequency ON : OFF = 1 s : 9 s] Min. 10x103 ope. 55 A 800 V AC Min. 10x103 ope. 90 A 490 V AC Min. 103 ope. 120 A 490 V AC [switching frequency ON : OFF = 1 s : 9 s] Min. 103 ope. 120 A 60 V DC |
Stock check
HE1aN-W-DC9V-Y7
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