Datasheet

2
FTR-K1 SERIES
n SPECIFICATION
Item LY (C,R) A ( ) (Y,E,V) LY (A,P) A ( ) (Y,E,V)
Contact Data Conguration 1 form C (SPDT) 1 form A (SPST-NO)
Construction Single
Material Y: AgSnO
2
/ E: AgNi / V: AgSnO
2
+ Au 0.3µm
Resistance (initial)
Y,E:Max.100mΩat6VDC,1A
V:Max.30mΩat6VDC,1A
Contact rating 6A, 250VAC / 24VDC
Max. carrying current 6A
Max. switching voltage 250VAC
Max. switching power 1,500VA / 144W
Min. switching load *
Y, E: 100 mA 5 VDC
V: 10mA 5 VDC
Life Mechanical Min. 10 x 10
6
operations
Electrical
Min. 50 x 10
3
operations (N.O.)
Min. 30 x 10
3
operations (N.C.) at 6A, 250VAC / 30VDC
resistive
Coil Data Rated power 170 to 217 mW
Operate power 74 to 76 mW
Operating temperature range -40 °C to +85 °C (no frost)
Timing Data Operate (at nominal voltage) Max. 8ms (no diode, without bounce)
Release (at nominal voltage) Max. 4ms (no diode, without bounce)
Insulation Resistance (initial)
Min.1,000MΩat500VDC
Dielectric strength Open contacts 1,000VAC (50/60Hz) 1min.,10mA detection current
Contacts to coil 4,000VAC (50/60Hz) 1min.,10mA detection current
Surge strength Coil to contacts 6,000V / 1.2 x 50µs standard wave
Clearance 8 mm
Creepage 8 mm
EN61810-1, VDE0435 Voltage 250V
Pollution degree 3
Material group III a
Category C / 250V
Other
Vibration resistance
Misoperation 10 to 55Hz double amplitude 1.0mm
Endurance 10 to 55Hz double amplitude 1.5mm
Shock
Misoperation Min. 50m/s² (11 ± 1ms) Min. 100m/s² (11 ± 1ms)
Endurance Min. 1,000m/s² (6 ± 1ms)
Weight Approximately 5 g
Sealing Plastic sealed RTIII
*Minimumswitchingloadsmentionedabovearereferencevalues.Pleaseperformtheconrmationtestwithactual
load before production since reference values may vary according to switching frequencies, environmental conditions
and expected reliability levels.
FTR-LY SERIES