Specifications
| Item | Performance characteristics |
|---|---|
| Terminal Type | Tab terminal (TMP type) |
| Rated Coil Voltage | 18 V DC |
| Contact Arrangement | 1 Form A |
| Protective Construction | Flux-resistant |
| Operating Function | Single side stable |
| Coil Insulation Class | Class E insulation |
| Insulation Distance | [Between contact and coil] Clearance: Min. 8 mm, Creepage: Min. 9.5 mm |
| Packing Quantity; Inner Carton (Pcs.) | 50 |
| Packing Quantity; Outer Carton (Pcs.) | 200 |
| Operate Voltage (@20oC) | Max. 70% V of rated coil voltage (Initial) |
| Release Voltage (at20°C) | Min. 10% V of rated coil voltage (Initial) |
| Rated Operating Current [±10%] (at 20°C) | 50 mA |
| Resistance [±10%] (at 20°C) | 360 Ω |
| Rated Operating Power | 900 mW |
| Max. Allowable Voltage | 110% V of rated coil voltage (at 60℃) |
| Contact Shape | Single |
| Contact Resistance (Initial) | Max. 100 mΩ (by voltage drop 6 V DC 1 A) |
| Contact Material | AgSnO2 type |
| Contact Rating (Resistive Load) | 20 A 250 V AC |
| Max. Switching Power (Resistive Load) | 6,250 VA |
| Max. Switching Voltage | 250 V AC |
| Max. Switching Current | 25 A (AC) |
| 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 | 1,000 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 |
| Operate Time (Initial) (At 20oC) | Max. 20 ms at rated coil voltage (without bounce) |
| Release Time (Initial) (at 20°C) | Max. 15 ms at rated coil voltage (without bounce, with diode) |
| Hock Resistance (Functional) | 100 m/s2 (half-sine shock pulse: 11 ms, detection time: 10 μs) |
| Hock Resistance (Destructive) | 1,000 m/s2 (half-sine shock pulse: 6 ms) |
| Vibration Resistance (Functional) | 10 to 55 Hz (at double amplitude of 1.5 mm, detection time: 10 μs) |
| Vibration Resistance (Destructive) | 10 to 55 Hz (at double amplitude of 1.5 mm) |
| Mechanical Life | Min. 2x106 ope. (switching frequency: at 180 times/min) |
| Conditions | Ambient temperature: -40 to +60℃ Humidity: 5 to 85% RH (Avoid icing and condensation) |
| Weight (Typ.) | Approx. 23 g |
| Resistive Load | [at 20℃, switching frequency: 20 times/min] Min. 100x103 ope. 20 A 250 V AC (cosΦ = 1.0) Min. 10x103 ope. 25 A 250 V AC (cosΦ = 1.0) |
| Inrush load; Compressor | [at 20℃, switching frequency: 20 times/min] Min. 100x103 ope. Inrush 70 A (cosΦ = 0.7), Steady 20 A (cosΦ = 0.9) 250 V AC |
| Inrush Load; Inverter | [at 20℃, switching frequency: 10 times/min] Min. 30x103 ope. Inrush 200 A, Steady 20 A 100 V AC Min. 30x103 ope. Inrush 100 A, Steady 10 A 200 V AC |
Stock check
ALF1T18
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