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Home >> Products >> Relay >> Electromagnetic Relay >> Non-Magnetic Latching Relay >> ≤10A >> 4JL2-1
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4JL2-1
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This product is a standard 1/2 crystal cover package with 4 PDT. Various technical indicators are in line with our general specifications. Small size, high sensitivity, rich of PDT, output terminals are arranged by standards. It can be used in automatic control system and circuit switching in automatic equipment and high reliable division.
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Environmental Indicators
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Item |
Environmental Conditions |
| 1 |
Quality Level |
（Ⓙ） & （G） |
GJB[J] |
| II |
IV |
| 2 |
Temperature Range |
（℃） |
-55 ~ 85 |
-55 ~ 125 |
-65 ~ 125 |
| 3 |
Relative Humidity |
（40±2）℃，90% ~ 95% |
— |
| 4 |
Barometric Depression |
（kPa） |
0.67 ~ 0.27 |
4 |
| 5 |
Sinusoidal Vibration |
（Hz） |
10 ~ 2000 |
| （m/s2） |
147 |
196 |
| 6 |
Random Vibration |
（m/s2）2/Hz |
— |
20 |
30 |
| 7 |
Shock |
（m/s2） |
490 |
735 |
| 8 |
Acceleration |
（m/s2） |
490 |
735 |
Technical Indicators（Mainly for J）
| Contact Arrangement |
4 PDT |
Operate Time（ms） |
≤5 |
| Coil Power（W） |
0.48 |
Release Time（ms） |
≤5 |
| Leakage rate（Pa.cm3/s） |
≤1×10-3 |
Contact Load |
28Vd.c.,
2A Or 28Vd.c.,
1A （Resistive） |
10mV～50mV 10μA～50μA （Lowlevel） |
| Contact Resistance（Ω） |
Before Life |
≤0.05 |
| After Life |
≤0.1 |
Contact Life |
5×104 cycles or 1×105 cycles |
1×105 cycles |
| Insulation Resistance（MΩ） |
Normal temperature and humidity |
≥10000（100Vd.c.） |
| High temperature and humidity |
≥1000（100Vd.c.） |
Overload |
Resistive 28Vd.c.， 4A，100 cycles |
| Dielectric Strength Vr.m.s.（50Hz） |
Normal conditions |
≥500 |
Failure Rate |
L |
| Barometric Depression |
≥350 |
Weight（g） |
≤12 |
Coil Characteristics
| Coil voltage Vd.c. |
20℃ |
Temperature range |
| Coil resistance （1±10%）Ω |
Pick-up voltageMaximum Vd.c. |
Drop-out voltageMinimum Vd.c. |
Pick-up voltageMaximum Vd.c. |
Drop-out voltageMinimum Vd.c. |
| 5 |
45 |
3.2 |
0.3 |
4.3 |
0.1 |
| 6 |
65 |
3.9 |
0.45 |
5 |
0.3 |
| 12 |
250 |
7.7 |
0.9 |
10 |
0.5 |
| 12 |
300 |
7.5 |
0.9 |
10 |
0.6 |
| 18 |
560 |
11.5 |
1.2 |
15 |
0.6 |
| 20 |
690 |
13.5 |
1.4 |
16.5 |
0.7 |
| 24 |
1000 |
15.5 |
1.7 |
19.5 |
0.9 |
| 28 |
1350 |
18 |
1.8 |
23 |
1 |
Mounting Type
Click to Enlarge
Curves for DC Voltages above Normal Rating: Resistive Load Only
Circuit ( View From Bottom )
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