DK1a1b-12V

DK1a1b-12V design engineers Panasonic

Part No: DK1a1b-12V

Specifications

ItemPerformance characteristics
Operating functionSingle side stable
[[Coil data]]Rated coil voltage12V DC
[[Specifications]]Contact arrangement1 Form A 1 Form B
Protective constructionSealed
Terminal shapePC board terminal
AccessoriesSockets are available.
Standard packing
Carton (pieces)
50
Standard packing
Case (pieces)
500
[[Coil data]]Operate voltage (at20°C)70%V or less of rated coil voltage (Initial)
[[Coil data]]Release voltage (at20°C)10%V or more of rated coil voltage (Initial)
[[Coil data]]Rated operating current [±10%] (at 20°C)16.6 mA
[[Coil data]]Coil resistance [±10%] (at 20°C)720 Ω
[[Coil data]]Rated operating power200mW
[[Coil data]]Max. allowable voltage (at 20°C 68°F)130%V of rated coil voltage (Initial)
[[Specifications]]Contact shapeSingle
[[Specifications]]Contact resistance (initial)Max. 30mΩ (by voltage drop 6V DC 1A)
[[Specifications]]Contact materialAu-flashed AgNi type
[[Specifications]]Contact rating (resistive load)8A 250V AC, 8A 30V DC
[[Specifications]]Max. switching power (resistive load)2,500 VA (AC), 300 W (DC)
[[Specifications]]Max. switching voltage250V AC, 125V DC (0.2A)
[[Specifications]]Max. switching current8A (AC,DC)
[[Specifications]]Min. switching load (reference value)10mA 5V DC
[[Specifications]]Insulation resistance (initial)Min. 1,000MΩ (at 500V DC) Measured portion is the same as the case of dielectric strength
[[Specifications]]Dielectric strength (initial) : Between open contactsAC 1,000 Vrms for 1 min. (detection current: 10 mA)
[[Specifications]]Dielectric strength (Initial) : Between contact setsAC 4,000 Vrms for 1 min. (detection current: 10 mA)
[[Specifications]]Dielectric strength (initial) : Between contact and coilAC 4,000 Vrms for 1 min. (detection current: 10 mA)
[[Specifications]]Surge withstand voltage (initial) : Between contact and coil10,000 V
[[Specifications]]Operate time (initial) (at 20°C)Max. 10 ms (at rated coil voltage, without bounce)
[[Specifications]]Release time (initial) (at 20°C)Max. 8 ms (at rated coil voltage, without bounce, without diode)
[[Specifications]]Shock resistance (Functional)Min. 98 m/s2 (half-sine shock pulse: 11 ms; detection time: 10 µs)
[[Specifications]]Shock resistance (Destructive)Min. 980 m/s2 (half-sine shock pulse: 6 ms)
[[Specifications]]Vibration resistance (Functional)10 to 55 Hz at double amplitude of 1.5 mm (detection time: 10µs)
[[Specifications]]Vibration resistance (Destructive)10 to 55 Hz at double amplitude of 1.5 mm
[[Specifications]]Mechanical lifeMin. 5x107 (at 300 times/min.)
[[Specifications]]ConditionsAmbient temperature: –40 to +65°C –40 to +149°F,
Humidity: 5 to 85% R.H. (Not freezing and condensing at low temperature)
[[Specifications]]Unit weightApprox. 6 g .21 oz
[[Electrical life]]Resistive loadMin. 1x105 ope. 8A 250V AC (at 20 times/min.)
Min. 1x105 ope. 8A 30V DC (at 20 times/min.)

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