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RelayChart [1][2][3][4]
Ultra Miniature Relay [1][2]
Miniature Relay for Wider [1][2]
Power Relay Space Saving [1][2]
Octal Pin Type Power Relay [1][2]
Heavy Duty Power Relay [1][2]
Power Relay SMA
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¡á FEATURES
- Sub-Miniature, Light Weight, High Switching Power (DC12V 30A)
- Contact Arrangement (1 Form A, 1Form C)
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¢º COIL RATINGS
Rating
Voltage |
Rating
Current |
Coil
Resistance |
Operating
Voltage |
Reset
Voltage |
Max.Allowable
Voltage |
Power
Consumption |
| DC 10.5V |
175mA _+15% |
§Ù |
Below 80%
of the
rating
voltage |
Over
10%
of the
rating
voltage |
Below
110% of
the Rating
Voltage |
1.8 |
| DC 12V |
150mA _+15% |
80§Ù |
| DC 24V |
75mA _+15% |
320§Ù |
¢º CONTACT RATINGS
| Type |
S M A |
| Contact
Arrangement |
1A , 1B , 1C
|
| Rated
load |
250VAC
30A |
| Rating sending current |
30A |
| Max. contact voltage |
250VAC,
125VDC |
| Max. contact voltage |
30A(1A)
20A(1C) |
| Max. open/close frequence |
80time
/ min (Resisting load) |
| Contact materials |
Silver ally |
¢º CHARACTERISTICS
| Initial contact resistance |
Below 50m§Ù |
| Operating time |
Below 20msec |
| Reset time |
Below 20msec |
| Insulation resistance |
Over 100M§Ù (at 500
V DC) |
| Internal
voltage |
For 1 minute coil
and contact point 500V AC 1min |
| For 1 minute coil
and contact point 1500V AC 1min |
Vibration
Resistance |
Durability |
Amplitude 1.0mm,
Frequency 10~55Hz |
| Mis operation |
Amplitude 1.0mm,
Frequency 10~55Hz |
Shock
Resistance |
Durability |
1000m/s^2 (Approx.100G) |
| Mis operation |
100m/s^2 (Approx.10G) |
Expected
Life |
Electrical |
Over 250,000 times
(Resisting load) |
| Mechanical |
Over 50,000,000
times |
| Ambient Temperature |
- 40¡É~ +80¡É |
| Max. open/close frequence |
10time /min (Resisting
load) |
| Weight |
Approx.20g |
| Humidity |
45 ~ 80% RH |
| Temperature Rise |
55Deg max 25¡É /
AC 9.6VA (60Hz)
(rated power consumption) |
¢ºDEMENSIONS & SCHEMATICS
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