FTR-K1 SERIES SILENT POWER RELAY 1 POLE - 78A/120A Inrush Current Type FTR-H3 Series n FEATURES l Pin compatible with widely used VS and FTR-H1 series power relays l Silent relay with patented unique U-shape spring. Noise level 50dB at 5cm. l Low profile (height 18.8 mm) / cadmium free contacts l High insulation in small package Insulation distance : 8 mm (between coil and contacts) Dielectric strength : 5,000 VAC Surge strength :10,000 V l Electric life of 100,000 operations at rated load (10A, 250VAC, cos Phi 1). TV-5 / TV-8 standard version. l Low coil power (530mW) l UL (conforms to UL508, 873), CSA (conforms to CSA22.2 No.14), VDE (conforms to VDE 0435, 0631, 0700, 0860) l Conforms to FIMKO, DEMKO l Sealed type relay, RT III l Complies with TV-5 / TV-8 Inrush 78A (TV-5) / 120A (TV-8) l RoHS compliant Please see page 5 for more information n PARTNUMBER INFORMATION FTR-H3 A A 012 V Example (a) (b) (c) (d) (e) (a) Relay type FTR-H3 : FTR-H3-Series (b) Contact configuration A : 1 form A (SPST-NO) (c) Coil type / enclosure A : Standard type (530mW) (d) Coil rated voltage 012 : 5.....24 VDC Coil rating table at page 3 (e) Contact material / TV-type V : Silver-tin oxide / TV-5 rating T : Silver-tin oxide / TV-8 rating Actual marking does not carry the type name :FT E.g.: Ordering code: FTR-H3AA012V Actual marking: H3AA012V 1FTR-K1 SERIES FTR-H3 SERIES n SPECIFICATION Item FTR-H3 AA ( ) V FTR-H3 AA ( ) T Contact Data Configuration 1 form A (SPST-NO) Construction Single Material Silver tin oxide (movable: gold plated) Resistance (initial) Max. 100m at 6VDC, 1A Contact rating 10A, 250VAC / 30VDC Max. carrying current * 14A Max. switching voltage 400VAC / 300 VDC Max. switching power 2,500VA / 300W Min. switching load * 10mA, 5VDC Max. inrush current 78A / 120VAC 120A / 240VAC 6 Life Mechanical Min. 20 x 10 operations 3 AC resistive Min. 100 x 10 operations 3 Electrical DC resistive Min. 100 x 10 operations Lamp load TV-5 TV-8 Coil Data Rated power 530mW Operate power 260mW Operating temperature range -40 C to +75 C (no frost) Timing Data Operate Max. 10ms (no diode, without bounce) Release Max. 5ms (no diode, without bounce) Insulation Resistance (initial) Min. 1,000M at 500VDC Dielectric strength Open contacts 1,000VAC (50/60Hz) 1min Contacts to coil 5,000VAC (50/60Hz) 1min Surge strength Coil to contacts 10,000V / 1.2 x 50s standard wave Clearance 8mm Creepage 8mm EN61810-1, VDE0435 Voltage 250V Pollution degree 2 Material group III a Category B / 250V Other Misoperation>1us 10 to 55Hz double amplitude 1.65mm Vibration Resistance Endurance 10 to 55Hz double amplitude 3.3mm Misoperation>1us Min. 100m/s (11 1ms) Shock Endurance Min. 1,000m/s (6 1ms) Weight Approximately 12g Average sound pressure Approximately 50dB at 5cm Sealing Sealed, RT III * 1 When maximum carrying current is more than 10A, PCB layout needs to be considered. * 2 Minimum switching loads mentioned above are reference values. Please perform the confirmation test with actual load before production since reference values may vary according to switching frequencies, environmental conditions and expected reliability levels. 2