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As even with mini type can switch 7A load, it can be widely used for general control circuit. |
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With wide choice of rating voltage(coil voltage), circuit composition is easy. |
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With the use of Ag for contact installed on switching part, contact resistance gets lower. Easy replacement. |
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With above 5 million times of mechanical lifetime, it can be long used. | | |
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| Item |
Performance |
| Contact resistance |
below 25m Ω (initial value) |
| Insulation resistance |
above 100 ㏁ (DC 500V.Meg) |
| Withstand voltage |
AC 1,500V/min |
| Temperature rise |
below 60 ℃ |
| Lifetime |
mechanical |
above 5,000,000times |
| electrical |
above 500,000times |
| Power consumption |
AC about 2.5VA |
| DC about 1.4W |
| Operating time |
AC about 20ms |
| DC about 30ms |
| Return time |
below 20ms |
| Withstand vibration |
malfunction |
10~55Hz double amplitude 1.0mm |
| endurance |
10~55Hz double amplitude 1.5mm |
| Withstand impact |
malfunction |
100¡×¨ú (about 10G) |
| endurance |
500¡×¨ú (about 50G) |
Max.
Switching frequency |
mechanical |
20 times/min |
| electrical |
20 times/min |
| Ambient temperature |
-5 ~ +40 ℃ |
| Relative humidity |
45 ~ 85% |
| Weight |
about 75g | | |
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Rating
voltage
(V) |
Rating
current
(mA) |
Coil
resistance
|
Power
Consumption
(VA, W) |
Operation
voltage |
Return
voltage |
Max. allowable
voltage |
| AC |
12 |
230 |
18.2 |
2.7VA |
110% |
below80% |
above30% |
| 24 |
120 |
68.1 |
2.8VA |
| 110 |
26 |
1400 |
2.8VA |
| 220 |
13.6 |
6985 |
2.9VA |
| DC |
12 |
170 |
68.3 |
2.0W |
110% |
below80% |
above10% |
| 24 |
90 |
275 |
2.1W |
| 48 |
40 |
1224 |
1.9W |
| 110 |
17 |
6935 |
1.85W |
| 125 |
17.1 |
7300 |
2.1W |
| 220 |
9.2 |
24,000 |
2.0W | |
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| ※ (Note) - |
| 1. Allowable range of rating current (at 23 ¡É ) : (mA) ± 15% |
| 2. Allowable range of coil resistance (at 23 ¡É ) : ( §Ù ) ± 10% |
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| Classification |
Max. Contact Capacity |
Rating conductive
current
(A) |
| Contact Allowable Power |
voltage
(V) |
Rating load |
| resistance load |
inductive load
|
resistance load
|
lnductive load
|
| MR07 |
AC1540VA |
AC600VA |
AC220V |
7 |
3 |
7 |
| DC120W |
DC96W |
DC24V |
5 |
4 |
| MR05 |
AC1100VA |
AC440VA |
AC220V |
5 |
2 |
5 |
| DC72W |
CD60W |
DC24V |
3 |
2.5 | |
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| No. |
Part |
Materials |
| 1 |
Cover |
Polycarbonate Resin |
| 2 |
Frame |
Carbon Steel |
| 3 |
Coil |
Copper Wire |
| 4 |
Bobbin |
Nylon66+G/F 15% Resin |
| 5 |
Plug |
Phenol Resin |
| 6 |
Return spring |
Stainless steel |
| 7 |
Amature |
Pure iron |
| 8 |
Shaft |
Pure iron |
| 9 |
Swing terminal |
Phosphor bronze |
| 10 |
Contact |
Ag |
| 11 |
Fixed terminal |
Brass |
| 12 |
Lead terminal |
Brass | | | |
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