JQC-4 (4120) 4120 (JQC-4) 100M Dielectric Strength Between contacts Between contact and coil 50Hz 500V 50Hz 750V Features Small size, heavy contact load, capable of standing strong current of 45A at 14VDC. PC board mounting. Suitable for automatic control facilities and automobile application etc. Both European 11mm pole distance and American 8mm pole distance available. Item 7 of IEC 60255-5 Item 6 of IEC 60255-5 Item 6 of IEC 60255-5 200m/s2 11ms 10~40Hz double amplitude 1.27mm 10N 235 2 3 0.5s -40~125 85% (at 40 ) 19g (Open type) 21g Shock resistance Vibration resistance Terminals strength Solderability Ambient Temperature Relative Humidity Mass Open Type 24 19 20 min (at 500VDC) 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 Dimensions 19max. 0.748max. 4 0.157 12.2 0.480 Contact Data 2-1 0.4 0.039 0.016 3.5 0.138 Coil Parameter Dash numbers Coil voltage VDC Rated Coil resistance 10% Pickup voltage VDC(max) (70%of rated voltage ) Release voltage VDC(min) (10% of rated voltage) Coil power consumption W 1.9 Max. 006-1900 009-1900 6 9 7.8 11.7 19 42.6 4.20 6.30 0.6 0.9 012-1600 018-1600 024-1600 12 18 24 15.6 23.4 31.2 90 202.5 360 8.40 12.6 16.8 1.2 1.8 2.4 Operate Time ms Release Time ms 2.7 0.173 2.2 0.087 13.2 0.520 3- 2 0.079 USA European Mounting (Bottom view) 3-1 1.3 0.039 0.051 Dimensions Wiring diagram(Bottom view) 1.6 3 Reference Data 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. 10 Time(msec) 121 2-0.8 1 0.031 0.039 2- 1.4 0.055 NOTES 1).Dimensions are in millimeters. 2).Inch equivalents are given for general information only. 5 CAUTION: 21.5max. 0.846max. 26.8max. 1.055max. 5- 2.5 0.098 15.9 0.583 10.1 0.398 5.9 0.232 3.5 0.4 0.138 0.016 Max. Switching Power Max. Switching Voltage Contact Resistance or Voltage drop Operation Electrical life Mechanical 1A SPSTNO 1B SPSTNC 1C SPDT(B-M) AgNi AgSnO2 AgCdO 1A: 45A/14VDC; 1B: 30A/14VDC; 1C:20A/120VAC, 15A/28VDC, NO 45A/14VDC ,NC 30A/14VDC 560W 2400VA 75VDC 380VAC Max. Switching Current:45A 30m Item 4.12 of IEC 61810-7 105 Item 4.30 of IEC 61810-7 107 Item 4.31 of IEC 61810-7 22.3max. 0.878max. Contact Arrangement Contact Material Contact Rating (resistive) 2- 1.4 0.055 3.3 0.130 4 Contact current 15:15A 20:20A 30:30A 45:45A 5 Coil rated voltage(V) DC:6,9,12,18,24 6 Coil power consumption 1.6:1.6W 1.9:1.9W 2- 2.1 0.083 12.1 0.476 6 3.78 0.149 5 11.89 0.468 4 20M QX 0.787max. 3 1 Part number 4120 JQC-4 2 Contact arrangement A:1A B:1B C:1C 3 Enclosure S: Sealed type Z: Dust cover O: Open type 4.4 2 1.6 0.173 1 S 30 DC12V 14.8 0.583 9.09 0.358 5.35 0.210 2.28 0.090 24M AX 0.945max. Ordering Information 4120 C mm /inch 2.2 0.087 Dust Covered 26.8 21.5 22.3 Operation condition Insulation Resistance 8 6 4 2 Ningbo Huaguan Electronics Corporation LTD. 122