Business > Industrial Devices > Automation Controls Top > Components & Devices > Relays / Couplers > Power Relays (Over 2A) > ST Relays > Part Number > AR2014F
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Product Number | ST1-DC24V-F |
Part Number | AR2014F |
Product name | ST Relays |
Features | 1 Form A 1 Form B/2 Form A, 8 A, Polarized power relays |
* | “ Product Number ” is ordering part number for non Japanese market. “ Part Number ” is ordering part number for Japanese market. |
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As of June 16, 2024
Specifications and design of the products are subject to change without notice for the product improvement.
Item | Specifications |
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Product Number | ST1-DC24V-F |
Part Number | AR2014F |
Protective construction | Sealed |
Operating function | Single side stable |
Terminal shape | PC board terminal |
Accessories | Sockets are available. |
Standard packing Carton (pieces) |
50 |
Standard packing Case (pieces) |
500 |
Item | Specifications |
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Rated coil voltage | 24 V DC |
Operate voltage (at20°C) | Max. 80% 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) | 10 mA |
Coil resistance [±10%] (at 20°C) | 2,400 Ω |
Rated operating power | Approx. 240 mW |
Max. allowable voltage (at 20°C) | 150% V of rated coil voltage |
Item | Specifications |
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Contact arrangement | 1 Form A 1 Form B |
Contact shape | Single |
Contact resistance (initial) | Max. 30 mΩ (by voltage drop 6 V DC 1 A) |
Contact material | Au-flashed AgSnO2 type |
Contact rating (resistive load) | 8 A 250 V AC, 5 A 30 V DC |
Max. switching power (resistive load) | 2,000 VA, 150 W |
Max. switching voltage | 250 V AC, 30 V DC |
Max. switching current | 8 A (AC), 5 A (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 | 1,200 Vrms for 1 min (detection current: 10 mA) |
Dielectric strength (Initial) : Between contact sets | 2,000 Vrms for 1 min (detection current: 10 mA) |
Dielectric strength (initial) : Between contact and coil | 3,750 Vrms for 1 min (detection current: 10 mA) |
Surge withstand voltage (initial) : Between contact and coil | 6,000 V |
Operate time (initial) (at 20°C) | Max. 15 ms at rated coil voltage (without bounce) |
Release time (initial) (at 20°C) | Max. 10 ms at rated coil voltage (without bounce, without diode) |
Shock resistance (Functional) | 196 m/s2 (half-sine shock pulse: 11 ms, detection time: 10 μs) |
Shock resistance (Destructive) | 980 m/s2 (half-sine shock pulse: 6 ms) |
Vibration resistance (Functional) | 10 to 55 Hz (at double amplitude of 2 mm, detection time: 10 μs) |
Vibration resistance (Destructive) | 10 to 55 Hz (at double amplitude of 3 mm) |
Mechanical life | Min. 10x106 ope. (switching frequency: at 180 times/min) |
Conditions | Ambient temperature: -40 to +60℃ Humidity: 5 to 85% RH (Avoid icing and condensation) |
Unit weight | Approx. 10 g |
Item | Specifications |
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Resistive load | [switching frequency ON : OFF = 1 s : 5 s] Min. 100x103 ope. 8 A 250 V AC |
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