Specification

Specifications table for model DE2a-L2-5V
ItemPerformance characteristics
Operating Function 2 coil latching
Rated Coil Voltage5 V DC
Contact Arrangement2 Form A
Protective ConstructionSealed
Terminal TypePC board terminal
Insulation Distance[Between contact and coil]
Min. 8 mm (Clearance and Creepage)
Packing QuantityTube package
Packing Quantity; Inner Carton (Pcs.) 20
Packing Quantity; Outer Carton (Pcs.)500
Set Voltage Max. 70% V of rated coil voltage (Initial)
Reset VoltageMax. 70% V of rated coil voltage (Initial)
Rated Operating Current [±10%] (at 20°C)Set coil: 40 mA
Reset coil: 40 mA
Resistance [±10%] (at 20°C) Set coil: 125 Ω
Reset coil: 125 Ω
Rated Operating Power 200 mW
Max. Allowable Voltage (at 20°C 68°F)130% V of rated coil voltage
Contact ShapeSingle
Contact Resistance (Initial)Max. 30 mΩ (by voltage drop 6 V DC 1 A)
Contact Rating (Resistive Load)8 A 250 V AC, 8 A 30 V DC
Contact MaterialAgSnO2 type
Max. Switching Power (Resistive Load) 2,000 VA (AC), 240 W (DC)
Max. Switching Voltage250 V AC, 30 V DC
Max. Switching Current8 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 Contacts1,000 Vrms for 1 min (detection current: 10 mA)
Dielectric Strength (Initial): Between Contact and Coil5,000 Vrms for 1 min (detection current: 10 mA)
Surge Withstand Voltage (Initial): Between Contact and Coil12,000 V
Time (Initial) (at 20°C 68°F) (Initial) Max. 10 ms at rated coil voltage (without bounce)
Dielectric Strength (Initial): Between Contact Sets4,000 Vrms for 1 min (detection current: 10 mA)
Reset Time (Initial) (at20°C 68°F) Max. 10 ms at rated coil voltage (without bounce, without diode)
Hock Resistance (Functional)196 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 2 mm, detection time: 10 µs)
Vibration Resistance (Destructive)10 to 55 Hz (at double amplitude of 3 mm)
Mechanical LifeMin. 10x106 ope. (switching frequency: at 300 times/min)
ConditionsAmbient temperature: -40 to +70°C (Allowable temperature is from -40 to +60°C at our standard packing condition.)
Humidity: 5 to 85% RH (Avoid icing and condensation)
Weight (Typ.)Approx. 7 g
Resistive Load[switching frequency: 20 times/min]
Min. 100x103 ope. 8 A 250 V AC
Min. 50x103 ope. 8 A 30 V DC

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