NVF4-1&NVF4-2 NVF4-1&NVF4-2 Operation condition Insulation Resistance1) 100M min (at 500VDC) Item 7 of IEC 61810-5 1) NVF4-1 26.5 24.5 26.5 NVF4-2 26.5 24.5(+16) Features Small size and light weight. Heavy contact load (40A). Suitable for automobile and lamp accessories application. PC board mounting and direct insert mounting available. 50Hz 500V 50Hz 750V Item 6 of IEC 61810-5 Item 6 of IEC 61810-5 Shock resistance Vibration resistance Terminals strength Solderability Ambient Temperature Relative Humidity Mass 147m/s2 11ms 10~40Hz double amplitude 1.5mm 8N 4N PC type 235 2 3 0.5s -40~125 85% (at 40 ) 31g(NVF4-1);36g(NVF4-2) IEC68-2-27 Test Ea IEC68-2-6 Test Fc IEC68-2-21 Test Ua2 IEC68-2-20 Test Ta method 1 IEC68-2-3Test Ca Note: 1). When testing, coil terminals should be connected, If coil transient suppression is installed in relay . mm /inch Dimensions Terminals b: PCB type a1: plug in type 1; a2:plug in type 2 Coil rated voltage(V) DC:6,12,24 Coil power consumption 1.6:1.6W 1.9:1.9W Contact material C:AgCdO N:AgNi NIL: AgSnO2 Coil transient suppression: D: with diode; 2D:with two diodes; R: with resistance; DR: with diode and resistance; NIL: standard 5.8 0.228 Max. Switching Power Max. Switching Voltage Contact Resistance or Voltage drop 630W 75VDC Operation life Electrical 105 107 1B 0.055 1C 1U NO:40A/14VDC NC:30A,40A/14VDC 30A/14VDC 2 20A/14VDC 87 85(-) 1A 2 0.705 0.705 Plug in type 1 Pick up voltage VDC(max) (65%of rated voltage) Release voltage VDC(min) (10% of rated voltage) Coil power consumption W Operate Time ms Release Time ms 20A 0.331 30 Plug in type 2 87b 86(+) 87 85(-) 1C1 2).Inch equivalents are given for general information only. Coil resistance 10% 87 30 Mounting (Bottom view) Item 4.30 of IEC 61810-7 Item 4.31 of IEC 61810-7 13.9 0.547 9 0.354 15.2 0.598 86(+) NOTES 1).Dimensions are in millimeters. Coil voltage VDC Rated 0.315 0.331 PCB type Coil Parameter Dash numbers Note: Terminals as shown above are also available. 0.106 0.705 Item 4.12 of IEC 61810-7 2.1 0.083 0.031 NVF4-2type 0.315 0.315 0.331 Max. Switching Current:40A 30m Mechanical 26.5 max. 1.043max. 26.5max. 1.043max. 0.248 0.331 1A 40A, 2 20A/14VDC 0.031 NVF4-2a(b) Dimensions 1A SPSTNO ,1B SPSTNC ,1C SPDT(B-M) ,1U SPSTNODM AgSnO 2 , AgNi Contact Rating (resistive) 5.7 0.224 6.3 0.248 NVF4-1type Contact Data Contact Arrangement Contact Material 0.8 0.8 0.031 5.3 0.209 0.098 5 6 7 8 9 0.181 1Part number NVF4-1,NVF4-2(Insulation Bracket), NVF4-2a(Shrouded Type With Metal Bracket Contact Arrangement:1A,1B,1C) NVF4-2b(Shrouded Type With Metal Bracket Contact Arrangement::1U) 2Contact arrangement A:1A B:1B C:1C C2:1C2; U:1U 3Enclosure S: Sealed type Z: Dust cover 4Contact current A Form:2 20A,40A B Form:30A C Form:30A,40A U Form:2 20A 4.6 9 0.661 8 0.661 7 11.5 24.5 max. 0.453 0.965 max. 6 0.661 5 4.6 4 26.5max. 1.043max. 0.181 2 3 26.5max. 1.043max. 15.3 0.602 5.1 0.201 16 0.630 11.5 24.5 max. 0.453 0.965 max. 6 0.236 NVF4-1 C Z 30 b DC12V 1.6 C D 1 2.5 0.098 5.5 0.217 2.5 0.098 Ordering Information 0.126 26.5 Dielectric Strength Between contacts Between contact and coil 1C2 1U Wiring diagram (Bottom view) Reference Data Max. 006-1600 009-1600 012-1600 024-1600 048-1600 6 9 12 24 48 7.8 11.7 15.6 31.2 62.4 22.5 50.6 90 360 1440 3.9 5.9 7.8 15.6 31.2 0.6 0.9 1.2 2.4 4.8 006-1900 012-1900 024-1900 6 12 24 7.8 15.6 31.2 19 75.8 303.2 3.9 7.8 15.6 0.6 1.2 2.4 1.6 7 5 1.9 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. 137 Ningbo Huaguan Electronics Corporation LTD. 138