A21USP12VDC1.9DR

RoHS Compliant 26.0 x 26.0 x 24.5 (39.5) mm A2 Features • • • • • Large switching capacity up to 40A Small size and light weight PCB pin and quick connect mounting available Suitable for automobile and lamp accessories QS-9000, ISO-9002 Certified Manufacturing Contact Data Contact Arrangement 1A = SPST N.O. 1B = SPST N.C. Specifications and availability subject to change without notice. Contact Resistance Contact Material Maximum Switching Power Maximum Switching Voltage Maximum Switching Current < 30 milliohms initial AgSnO2 630W 75VDC 40A 1C = SPDT 1U = SPST N.O. (2 terminals) Contact Rating 1A : 40A @ 14VDC 1B : 30A @ 14VDC 1C : 40A @ 14VDC N.O. and 1C : 30A @ 14VDCN.C. 1U : 2x20A @ 14VDC Coil Data Coil Voltage VDC Rated 6 12 24 Max 7.8 15.6 31.2 Coil Resistance Ω +/- 10% 1.6W 22.5 90 360 1.9W 19 75.8 303.2 Pick Up Voltage Release Voltage VDC (max) VDC (min) 70% of rated voltage 4.20 8.40 16.80 10% of rated voltage .6 1.2 2.4 1.60 or 1.90 7 5 Coil Power W Operate Time ms Release Time ms Dimensions shown in mm. Dimensions are shown for reference purposes only. General Data Electrical Life @ rated load Mechanical Life Insulation Resistance Dielectric Strength, Coil to Contact Contact to Contact Shock Resistance Vibration Resistance Terminal (Copper Alloy) Strength Operating Temperature Storage Temperature Solderability Weight 100K cycles, typical 10M cycles, typical 100M Ω min. @ 500VDC 750V rms min. @ sea level 500V rms min. @ sea level 147m/s2 for 11 ms 1.5mm double amplitude 10~40Hz 8N (quick connect), 4N (PCB pins) -40oC to +125oC -40oC to +155oC 260oC for 5 s 31g Caution 1. The use of any coil voltage less than the rated coil voltage may compromise the operation of the relay. page 77 phone - 763.535.2339 www.citrelay.com fax - 763.535.2194 A2 Ordering Information 1. Series A2 standard A2F with mounting flange A2M with metal bracket A2S with metal bracket and shroud 2. Contact Arrangement 1A = SPST N.O. 1B = SPST N.C. 1C = SPDT 1U = SPST N.O. (2 terminals) 3. Sealing Option S = Sealed C = Dust Cover *not available with A2S 4. Termination P = PCB Pins *not available with A2S Q = Quick Connect 5. Coil Voltage 6VDC 12VDC 24VDC 6. Coil Power 1.6 = 1.6W 1.9 = 1.9W 7. Coil Suppression Blank = Standard D = Diode (1N4005) Cathode on “86” terminal D1 = Diode (1N4004) Cathode on “86” terminal R = Resistor (180Ω for 6VDC; 680Ω for 12VDC; 2700Ω for 24VDC) 2D = 2 Diodes (1N4005) DR = Diode & Resistor Cathode on “86” terminal (1N4005 & 180Ω for 6VDC; 680Ω for 12VDC; 2700Ω for 24VDC) ** Consult factory if other values are needed A2 1C S Q 12VDC 1.6 Dimensions shown in mm. Dimensions are shown for reference purposes only. Dimensions Units = mm Specifications and availability subject to change without notice. A2 with PC Pins A2 with Quick Connects www.citrelay.com phone - 763.535.2339 fax - 763.535.2194 page 78 A2 Dimensions Units = mm Specifications and availability subject to change without notice. A2F with Quick Connect A2M with Quick Connects Dimensions shown in mm. Dimensions are shown for reference purposes only. A2S with Quick Connects Schematics, PC Pin Dimenstions & PC Layouts Bottom Views 1A 1B 1C 1U page 79 phone - 763.535.2339 www.citrelay.com fax - 763.535.2194