FUJITSU FTR-K2G - Manual (Page 2)

2
FTR-K1 SERIES
n SPECIFICATION
Item FTR-K2GAK ( ) T
Contact
Data
Configuration 1 form A (SPST-NO)
Construction Single
Material AgSnO2
Resistance (initial) Maximum 100mOhm at 1A, 6VDC
Contact rating (resistive) 20A / 250VAC
Max. carrying current *¹ 25A
Max. inrush current 120A / 250VAC
Max. switching voltage 440VAC
Max. switching power 5,000VA
Min. switching load *² 100mA, 5VDC (reference value)
Life Mechanical 1 x 10 6 operations minimum
Electrical
Resistive 100 x 10 3 operations minimum
Lamp load (TV-8) 25 x 10 3 operations minimum
Coil Data Rated power Approximately 1,000mW
Operate power Approximately 420mW
Operating temperature range -40 °C to +70 °C (no frost)
Timing Data Operate (at nominal voltage) Max. 30ms (without bounce)
Release Max. 15ms (without diode)
Insulation Resistance (initial) Min. 1,000MOhm at 500VDC
Dielectric strength
Open contacts 2,000VAC (50/60Hz) 1min
Coil to contacts 5,000VAC (50/60Hz) 1min
Surge strength Coil to contacts 10,000V / 1.2 x 50µs standard wave
Clearance 8 mm
Creepage 9.5 mm
EN61710-1, VDE0435 Voltage 250V
Pollution degree 3
Material group III a
Category B / 250V
Other
Vibration resistance
Misoperation>1us 10 to 55Hz double amplitude 1.5mm
Endurance
10 to 55Hz double amplitude 1.5mm
Shock
Misoperation>1us 100m/s² (11 ± 1ms)
Endurance
1,000m/s² (6 ± 1ms)
Weight Approximately 34g
Sealing Flux proof, RT II
* 1 Need to consider the heat when mounted on PCB at carry currents > 10A. Please confirm actual condition.
* 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 contions
and expected reliability levels.
FTR-K2G SERIES