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
