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2JRXM-1
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It is our standard, small electromagnetic relay. Various technical indicators are in line with our general specifications. Compact structure and able to operate in harsh environment. This relay is mainly used in signal transmission and circuit switching of automatic control system in high reliable division.
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Environmental Indicators
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Item |
Environmental Conditions |
| 1 |
Quality Level |
（Ⓙ） & （G） |
GJB[J] |
KJ |
| II |
IV |
| 2 |
Temperature Range |
（℃） |
-55～85 |
65～125 |
| 3 |
Relative Humidity |
(40±2) ℃，90%～95% |
| 4 |
Barometric Depression |
（kPa） |
0.67～0.27 |
4.39 |
| 5 |
Sinusoidal Vibration |
（Hz） |
10～2000 |
| （m/s2） |
147 |
196 |
| 6 |
Random Vibration |
（m/s2）2/Hz |
— |
25 |
| 7 |
Shock |
（m/s2） |
490 |
735 |
| 8 |
Acceleration |
（m/s2） |
490 |
735 |
Technical Indicators
| Contact Arrangement |
2 PDT |
Operate Time（ms） |
≤5 |
| Coil Power（W） |
0.922 |
Release Time（ms） |
≤5 |
| Leakage rate（Pa.cm3/s） |
≤1×10-2 |
Contact Load |
28Vd.c.，
2A （Resistive） |
10mV～50mV10μA～50μA （Lowlevel） |
| Contact Resistance（Ω） |
Before Life |
≤0.05 |
| After Life |
≤0.1 |
Contact Life |
1×105 cycles |
1×105 cycles |
| Insulation Resistance（MΩ） |
Normal temperature and humidity |
≥10000（100Vd.c.） |
| High temperature and humidity |
≥100（100Vd.c.） |
Overload |
Resistive 28Vd.c.， 4A，100 cycles |
| Dielectric Strength Vr.m.s.（50Hz） |
Normal conditions |
≥500 |
Failure Rate |
M |
| Barometric Depression |
≥350 |
Weight（g） |
≤16 |
Coil Characteristics (Mainly for KJ)
| 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. |
| 28 |
660 |
16 |
2.0 |
23 |
1.0 |
Mounting Type
Click to Enlarge
Curves for DC Voltages above Normal Rating: Resistive Load Only
Circuit ( View From Bottom )
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