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| www..com Issue 5, 2005 Designers' Choice FTR-K3 Series Relay 20 Amp PCB Mount Contact Arrangement Material Resistance (initial) Rating Max. Carrying Current Max. Switching Power Min. Switching Load Coil Operating Temp. Operating Time Release Time Insulation Resistance Dielectric Strength Mechanical Life Elec. Resistive Load Elec. Motor Load Elec. inverter Load Vibration Resistance Shock Resistance Weight Dimensions Tab terminal & PCB mounting type 30.1 15.7 6.4 #250 terminal : 1 Form A : AgSnO2 (silver alloy) : Max. 100 mW (at 1A 6VDC) : 20A 250VAC : 25A : 6250VA : 100mA 5VDC (Reference) : -40C to 60C (no frost) : Max. 20ms (at nominal voltage, without bounce) : Max. 10ms (at nominal voltage, without bounce) : Min. 1000MW at 500VDC : 1000VAC, 1 min (B/T contacts) 5000VAC, 1 min (B/T coil and contacts) : 20 x 106 operations min. : 100 x 10 operations min. : 200 x 10 operations min. : 30 x 10 operations min. : 10 to 55 Hz at double amplitude of 1.5mm : Min. 200m/s (111ms) Min. 1000m/s (61ms) : 25g Features ! 1 Form A (SPST-NO) contact ! Heavy duty 20A power relay for compressor loads and inverter loads ! High sensitivity in small package - Nominal power 780mW ! High insulation with reinforced insulation system (between coil and contact) Clearance distance 8mm, Creepage distance 9.5mm Dielectric strength 5,000 VAC Surge strength 8,500 V ! Operating temp of 40C to 60C ! Dimensions 30.1 x 15.7 x 23.3 mm ! Mechanical life rated at 2 million operations and an electrical life of 100,000 operations at rated load (20A, 250VAC) ! Plastic materials UL94 flame class V-0 CTI>250 (UL CTI level class 2) ! Contains no lead and features cadmium-free contacts ! UL, CSA, VDE, CQC approvals ! RoHS Compliant since production new Max. Switching Voltage : 250VAC Max. Switching Current : 25A .com J (b) B (c) 012 (d) DataShee Ordering Information : FTR-K3 (a) W (e) 10.45 12.8 7.95 (a) Series Name (b) Contact Arrangement (c) Coil Type (d) Coil Number (e) Contact Material Model FTR-K3( FTR-K3( FTR-K3( FTR-K3( FTR-K3( FTR-K3( FTR-K3( )B005W )B006W )B009W )B012W )B018W )B024W )B048W Coil Nominal Resistance Voltage (10%) 5 VDC 6 VDC 9 VDC 12 VDC 18 VDC 24 VDC 48 VDC 32 46 105 185 415 740 2955 Operate Voltage 3.5 VDC 4.2 VDC 6.3 VDC 8.4 VDC 12.6 VDC 16.8 VDC 33.6 VDC Release Voltage 0.5 VDC 0.6 VDC 0.9 VDC 1.2 VDC 1.8 VDC 2.4 VDC 4.8 VDC Nominal Power (10%) 780 mW 780 mW 780 mW 780 mW 780 mW 780 mW 780 mW 22 27.6 4.1 Coil Data Chart 0.5 23.3 : FTR-K3 : A : PCB Terminal J : Tab Terminal (#250) + PCB Terminal : B : Standard type (780mW) : Coil Nominal Voltage : W : AgSnO2 2 12 4 ON COM 3 1 12 22 2 5.75 All values in the table are measured at 20C for more information, please contact : Greg.Parker@avnet.co.za Tel. (011) 809 6100 (R) .com electronics marketing Avnet Kopp (Pty) Ltd (c)2005, Avnet Kopp (Pty) Ltd All rights reserved * (011) 809 6100 * (021) 689 4141 * (031) 266 8104 * sales@avnet.co.za * http://www.avnet.co.za * DataSheet 4 U .com 6.25 27.6 10.4 |
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