Business > Industrial Devices > Automation Controls Top > Components & Devices > Relays / Couplers > Power Relays (Over 2A) > DE Relays > Part Number > ADE303
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Product Number | DE1a1b-12V |
Part Number | ADE303 |
Product name | DE Relays |
Features | Compliant with European safety standards, 1 Form A/2 Form A/1 Form A 1 Form B 10 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 | DE1a1b-12V |
Part Number | ADE303 |
Protective construction | Sealed |
Operating function | Single side stable |
Terminal shape | PC board terminal |
Insulation distance | [Between contact and coil] Min. 8 mm (Clearance and Creepage) |
Packing style | Tube package |
Standard packing Carton (pieces) |
20 |
Standard packing Case (pieces) |
500 |
Item | Specifications |
---|---|
Rated coil voltage | 12 V DC |
Operate voltage (at20°C) | 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) | 16.6 mA |
Coil resistance [±10%] (at 20°C) | 720 Ω |
Rated operating power | 200 mW |
Max. allowable voltage (at 20°C) | 130% V of rated coil voltage |
Item | Specifications |
---|---|
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 | AgSnO2 type |
Contact rating (resistive load) | 8 A 250 V AC, 8 A 30 V DC |
Max. switching power (resistive load) | 2,000 VA (AC), 240 W (DC) |
Max. switching voltage | 250 V AC, 30 V DC |
Max. switching current | 8 A |
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 sets | 4,000 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 | 12,000 V |
Operate time (initial) (at 20°C) | Max. 10 ms at rated coil voltage (without bounce) |
Release time (initial) (at 20°C) | Max. 5 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 300 times/min) |
Conditions | Ambient temperature: -40 to +70℃ (Allowable temperature is from -40 to +60℃ at our standard packing condition.) Humidity: 5 to 85% RH (Avoid icing and condensation) |
Unit weight | Approx. 7 g |
Item | Specifications |
---|---|
Resistive load | [switching frequency: 20 times/min] Min. 100x103 ope. 8 A 250 V AC Min. 100x103 ope. 8 A 30 V DC |
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