FTR-B3 Datasheet, PDF (6/11 Pages) Fujitsu Component Limited. – MINIATURE RELAY 2-CONTA CT 1A (FOR SWITCHING SIGNALS)

FTR-B3 Series
n characteristic data
continued
Maximum Switching Power
2
100
AC Resistive
70
1
50
40
30
0.5
DC Resistive
20
0.3
0.2
10
Life Curve
30 _{VDC Resistive}
0.1
12
5 10 20 30 50 100 200
Contact Voltage (V)
0 0.2 0.4 0.6 0.8 1.0 1.2
Contact Current (A)
n reference data
Distribution of Operate
and Release Voltage
100
FTR-B3GA4.5Z
n=100
Operate
80
Release
60
40
20
Distribution of Operate
and Release Voltage
100
FTR-B3GB4.5Z
n=100
Operate
80
Release
60
40
20
Distribution of Operate
and Release Time
100
FTR-B3GA4.5Z
n=100
Operate
80
Release
60
40
20
0 10 20 30 40 50 60 70 80
Nominal Voltage Multiplying Factor (%)
Distribution of Bounce Time
100
FTR-B3GA4.5Z
N=100
Operate
80
Release
0 10 20 30 40 50 60 70 80
Nominal Voltage Multiplying Factor (%)
Distribution of Contact Resistance
100
FTR-B3GA4.5Z
n=100
80
Make
Break
60
60
40
40
20
20
0
1
2
3
4
5
Time (ms)
0
20
40
60
80
100
Contact Resistance (mΩ)
0
1
2
3
4
5
Time (ms)
Mechanical Life Test
100
80
Operating Voltage
60
40
Release Voltage
20
0
FTR-B3GA4.5Z
500
n=8
1200 operations/min.
100
50
10
5
Make
Break
100
Initial
500 1000 2000 3000 5000
Operation (x10⁴)
continued