Application scenario of FL4078F relay
power system : In the power system, FL4078F relay can be used for protection, control and measurement, such as generator, transformer and other equipment protection and control, to ensure the stable operation of the power system.
Communication equipment : relay plays a key role in communication equipment such as signal switching and power control, FL4078F relay can ensure the normal operation of communication equipment.
Transportation : In the field of transportation, FL4078F relay can be used for signal light control, motor drive, etc., to ensure the safety and smooth transportation.
Household appliances : relays are often used in household appliances for motor control, power switch, etc. FL4078F relay can improve the convenience and safety of household appliances.
To sum up, the FL4078F relay can play an important role in the fields of power, communication, transportation and home appliances by virtue of its stable performance and wide application.
| Parameters of coil |
Rated voltage
DC(V) |
Coil Resistance±10%(Ω) |
Pull-In Voltage
(Max.) |
Release voltage
(Min.) |
Over load voltage(W) |
| 0.15W |
0.2W |
0.36W |
| 3 |
60 |
45 |
25 |
2.25 |
0.3 |
3.90 |
| 5 |
167 |
120 |
70 |
3.75 |
0.5 |
6.50 |
| 6 |
240 |
180 |
100 |
4.50 |
0.6 |
7.80 |
| 9 |
540 |
400 |
220 |
6.75 |
0.9 |
1.70 |
| 12 |
960 |
720 |
400 |
9.00 |
1.2 |
15.60 |
| 24 |
3840 |
2880 |
1600 |
18.00 |
2.4 |
31.20 |
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| Technical parameters |
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| Dimension |
20.2 X 10.0 X 11.5mm |
| Contact |
Contact form |
2C |
| Rated load |
1A 125VAC |
2A 24VDC |
| Max switching voltage |
240VAC/120VDC
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| Max switching cuttent |
2A |
| Max switching power |
125VAC/24W |
| Contact resistance |
≤50mΩ(1A 24VDC) |
| Material |
Silver alloy |
| Electrical life(Frequency 1S on, 1S off) |
≥105 |
≥105 |
| Mechanical life(Frequency 300times/min) |
≥107 |
≥107 |
| Coil power |
|
B:450mW; N: 360mW; H: 200mW |
| Operate time |
≤6ms |
| Release time |
≤4ms |
| Dielictricstength |
Between contacts |
1000VAC/1min(Current of leakage 1mA) |
| Between contacts and coil |
1800VAC/1min(Current of leakage 1mA) |
| Charge |
Stability |
98m/s2 |
| Intensity |
980m/s2 |
| Vibrate |
10~55Hz1.5mm DA |
| Insulation resistance |
≥1000mΩ(500VDC) |
| Ambient temperature |
-30℃~+70℃(No condensation) |
| Ambient humidity |
40%~85%RH |
| Atmospheric pressurre |
86~106KPa |
| Install model PCB |
PCB printing board type |
| Weight |
About 5g |
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| Curve Performance Chart |
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| Installation size and wiring |
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