Specifications table for model JTN1S-PA-F-DC18V
ItemPerformance characteristics
Protective ConstructionSealed
Terminal TypePC board terminal
Rated Coil Voltage18 V DC
Contact Arrangement1 Form C
Operating Function Single side stable
Pick-Up Voltage75%V or less of Nominal coil voltage (Initial)
Drop-Out Voltage10%V or more of Nominal coil voltage (Initial)
Rated Operating Power 800 mW
Max. Switching Voltage277 V AC
Max. Switching CurrentN.C.: 10 A, N.O.: 20 A
Contact MaterialAgSnO2 type
Coil Insulation ClassClass F insulation
Dielectric Strength (Initial): Between Contact and Coil2,500 Vrms for 1 min. (detection current: 10 mA)
Operate Voltage (@20oC)Max. 75% V of rated coil voltage (initial)
Release Voltage (at20°C) Min. 10% V of rataed coil voltage (initial)
Rated Operating Current [±10%] (at 20°C)44.4 mA
Resistance [±10%] (at 20°C) 405 Ω
Max. Allowable Voltage (at 20°C 68°F)120% V of rated coil voltage
Contact ShapeSingle
Contact Resistance (Initial)Max. 50 mΩ (by voltage drop 6 V DC 1 A)
Contact Rating (Resistive Load)N.C. : 10 A 277 V AC, N.O. : 20 A 277 V AC
Max. Switching Power (Resistive Load) N.C.: 2,770 VA, N.O.: 5,540 VA
Min. Switching Load (Reference Value) 100 mA 5 V DC
Insulation Resistance (Initial)Min. 100 MΩ (At 500 V DC, Measured portion is the same as the case of dielectric strength.)
Dielectric Strength (Initial): Between Open Contacts1,200 Vrms for 1 min. (detection current: 10 mA)
Operate Time (Initial) (At 20oC)Max. 20 ms (at rated coil voltage, without bounce)
Release Time (Initial) (at 20°C) Max. 10 ms (at rated coil voltage, without bounce, without diode)
Hock Resistance (Functional)Min. 98 m/s2 (half-sine shock pulse: 11 ms;, detection time: 10 µs)
Hock Resistance (Destructive)Min. 980 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 2 mm)
Mechanical LifeMin. 1x107 ope.
Electrical LifeN.O.: Min. 1x105 ope. (20 A 277 V AC at resistive load)
N.C.: Min. 1x105 ope. (10A 277V AC at resistive load)
(at 20 times/min.)
ConditionsAmbient temperature: -55 to +85°C
Humidity: 5 to 85% R.H. (Avoid icing and condensation)
Weight (Typ.)Approx. 25 g

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