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Home >> Products >> Relay >> Electromagnetic Relay >> Non-Magnetic Latching Relay >> ≤1A >> 2JT1-940
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2JT1-940
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This relay has a very good performance which is equivalent to the mainstream of the international products in this field, good reliability and semi-automatic production. Standard 2.54mm pitch grid-type terminals, with small size, long life, high performance characteristics of the environment. It is used to replace imported products in 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 |
-65 ~ 125 |
| 3 |
Relative Humidity |
（40±2）℃，90% ~ 95% |
| 4 |
Barometric Depression |
（kPa） |
4.39 |
| 5 |
Sinusoidal Vibration |
（Hz） |
10 ~ 2000 |
10 ~ 3000 |
| （m/s2） |
147 |
196 |
294 |
| 6 |
Random Vibration |
（m/s2）2/Hz |
10 |
20 |
40 |
| 7 |
Shock |
（m/s2） |
490 |
735 |
| 8 |
Acceleration |
（m/s2） |
490 |
735 |
Technical Indicators
| Contact Arrangement |
2 PDT |
Operate Time（ms） |
≤4.0 |
| Coil Power（W） |
0.25 |
Release Time（ms） |
≤2.5 |
| Leakage rate（Pa.cm3/s） |
≤1×10-3 |
Contact Load |
Resistive |
28V d.c. ，1.0A |
| Contact Resistance（Ω） |
Before Life |
≤0.1 |
Sensibility |
28V d.c. ，0.2A, 0.32H |
| After Life |
≤0.2 |
Light |
28V d.c. ，0.1A |
| Insulation Resistance（MΩ） |
Normal temperature and humidity |
≥10000（500Vd.c.） |
Lowlevel |
(10～50)mV ，(10～50)μA |
| High temperature and humidity |
≥100（500Vd.c.） |
AC (I) |
115V a.c.， 0.25A，Case undergrounded. |
| Dielectric Strength Vr.m.s.（50Hz） |
Normal conditions |
≥500 |
AC (II) |
115V a.c.，
0.10A，Case grounded. |
| Barometric Depression |
≥125 |
Contact Life |
1×105 cycles |
| Weight（g） |
≤3 |
Overload |
Resistive 28Vd.c.， 2A，100 cycles |
Coil Characteristics（Mainly for J）
| Coil voltage Vd.c. |
25℃ |
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 |
100 |
2.6（3.5） |
0.23 |
3.5（4.5） |
0.12 |
| 6 |
200 |
3.4（4.2） |
0.28 |
4.5（5.2） |
0.18 |
| 9 |
400 |
4.85（6.3） |
0.55 |
6.8（8.0） |
0.35 |
| 12 |
800 |
7.0（8.4） |
0.64 |
9.0（10.3） |
0.41 |
| 18 |
1600 |
9.8（12.2） |
0.92 |
13.5（15.4） |
0.59 |
| 27 |
3200 |
14.0（18.0） |
1.40 |
18.0（23.0） |
0.89 |
Mounting Type
Click to Enlarge
Curves for DC Voltages above Normal Rating: Resistive Load Only
Circuit ( View From Bottom )
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