N PA on Pending 20×5×12.8 Features Small size, light weight. Low coil power consumption 0.12W. PC board mounting, SIL terminal Suitable for household electrical appliance, automation system, electronic equipment, instrument, meter, telecommunication facilities and remote control facilities. Ordering Information NPA A S 5 DC12V 3 Enclosure: S: Sealed NIL: Dust cover 1 2 3 4 5 1 Part number：NPA ；NPA2 2 Contact arrangement： A:1A 4 Contact current：3:3A；5:5A 5 Coil rated Voltage(V)：DC:3,4.5,5,6,12,18,24 Contact Data Contact Arrangement Contact Material Contact Rating (resistive) Max. Switching Power Max. Switching Voltage Contact Resistance & Voltage drop Operation Electrical life Mechanical 1ASPSTNO Silver AlloyGold clad 3A,5A/30VDC,250VAC ; 150W 1250VAC 110VDC 250VAC አ30m( at 1A/6V) 1105 2107 min Load:0.1mA/0.1VDCreference value Max. Switching Current:5A Item 3.12 of IEC255-7 Item 3.30 of IEC255-7 Item 3.31 of IEC255-7 CAUTION: Relays previously tested or used above 10mA resistive at 6VDC maximum or peak AC open circuit are not recommended for subsequent use in low level applications. Coil Parameter Dash numbers Coil voltage VDC Rated Rated current mA Coil resistance ±10% Max. Pickup voltage VDC(max) (70%of rated voltage ) release voltage VDC(min) (5% of rated voltage) NPA-005 5 6 24 208 3.5 0.25 NPA-006 6 7.2 20 300 4.2 0.3 NPA-009 9 10.8 13.3 675 6.3 0.45 NPA-012 12 14.4 10 1200 8.4 0.6 NPA-018 18 21.6 6.7 2700 12.6 0.9 NPA-024 24 28.8 5 3200 16.8 1.2 Coil power Consumption W Operate Time ms Release Time ms 0.12 6 3 0.18 6 3 CAUTION: 1.The use of any coil voltage less than the rated coil voltage will compromise the operation of the relay. 2.Pickup and release voltage are for test purposes only and are not to be used as design criteria. 39 www.dblectro.com NPA Operation condition Insulation Resistance Dielectric Strength Between contacts Between contact and coil 1000M min (at 500VDC) Item 7 of IEC255-5 50Hz 1000V 50Hz 2000V Item 6 of IEC255-5 Item 6 and 8 of IEC255-5 Shock resistance Functional 147m/s2 11ms Survival980m/s2 6ms 10~55Hz Functional double amplitude 2.5mm Survivaldouble amplitude 3.5mm 5N 2352 30.5s -40~70 5%~85% (at 40) 3g Vibration resistance Terminals strength Solderability Ambient Temperature Relative Humidity Mass Surge voltage:4kV IEC68-2-27 Test Ea IEC68-2-6 Test Fc IEC68-2-21 Test Ua1 IEC68-2-20 Test Ta method 1 IEC68-2-3Test Ca Qualification inspection: Perform the qualification test as specified in the table of IEC255-19-1 and minimum sample size 24. Dimensions (Unit: mm) NPA NPA2 Mounting (Bottom views) mm 0.25 0.3 0.5 0.8 1.1 1.2 1.3 2.54 3.5 5.0 5.08 10.16 12.5 20 inch 0.010 0.012 0.020 0.031 0.046 0.047 0.051 0.100 0.138 0.197 0.200 0.300 0.504 0.787 Dimensions Wiring diagram (Bottom views) NOTES 1).Dimensions are in millimeter. 2).Inch equivalents are given for general information only. www.dblectro.com