FTR-LY SERIES
n COIL DATA CHART
Coil Nominal
Voltage Voltage
5
5 VDC
6
6 VDC
9
9 VDC
12 12 VDC
18 18 VDC
24 24 VDC
48 48 VDC
60 60 VDC
Max. Coil
Voltage*1
11.5 VDC
13.8 VDC
20.7 VDC
27.6 VDC
41.4 VDC
55.2 VDC
110.4 VDC
138.0 VDC
Coil
Must Operate
Resistance ( Voltage*2
±10%)
147 Ω
3.3 VDC
211 Ω
4.0 VDC
476 Ω
5.9 VDC
847 Ω
7.9 VDC
1,910 Ω
11.9 VDC
3,390 Ω
15.9 VDC
10,600 Ω 31.7 VDC
20,570 Ω 39.6 VDC
Note: All values in the table are measured at 20°C.
*1: No contact current at 20°C
*2: Specified values are subject to pulse wave voltage
Must
Release
Voltage
0.25 VDC
0.3 VDC
0.45 VDC
0.6 VDC
0.9 VDC
1.2 VDC
2.4 VDC
3.0 VDC
Nominal
Power
170 mW
170 mW
170 mW
170 mW
170 mW
170 mW
217 mW
175 mW
n SPECIFICATIONS
Item
FTR-LY (C, R) A ( ), (Y, E, V) FTR-LY (A, P ) A ( ), (Y, E, V)
Contact Arrangement
1 form C
1 form A
Material
Y: AgSnO2, E: AgNi, V: AgSnO2 + Au 0.3µm
Resistance (initial)
Y, E: Maximum 100 mΩ at 6 VDC, 1 A
V: Maximum 30 mΩ at 6 VDC, 1A
Rating
6 A, 250 VAC / 24 VDC
Maximum Carrying Current 6A
Maximum Switching Power 1,500 VA / 144 W
Maximum Switching Voltage 250 VAC
Minimum Switching Load*1 Y, E: 100 mA 5 VDC
V: 10mA 5 VDC
Coil
Operating Temperature
-40ºC to +85ºC (no frost)
Nominal Power
170 to 217 mW
Must Operate Power
74 to 76 mW
Time Value Operate Time (without diode) Maximum 8 ms (at nominal voltage, no bounce)
Release Time (without diode) Maximum 4 ms (at nominal voltage, no bounce)
Life
Mechanical
10 x 106 operations minimum
Electrical
50 x 103 operations min. (N.O.)
30 x 103 operations min. (N.C.) at 6 A, 250VAC/30VDC resistive
Other
Vibration
Resistance
Shock Re-
sistance
Misoperation
Endurance
Misoperation
Endurance
10 to 55 Hz, at double amplitude of 1,0 mm
10-55Hz, at double amplitude of 1.5 mm
Min. 50m/s2 (11±1ms)
Min. 100m/s2 (11±1ms)
Min. 1,000m/s2 (6±1ms)
Weight
Approximately 5g
*1 Minimum switching loads mentioned above are reference values. Please perform the confirmation test with the actual
load before production since reference values may vary according to switching frequencies, environmental conditions
and expected reliability levels.