Datasheet
MY
11
MY
MYQ
·
MYH
MYK
Common Options (Order Separately)
Common Precautions
Characteristics
Note: The data shown above are initial values.
*1. Models with latching lever are 100 mΩ maximum.
*2. Measurement conditions: 1 A at 5 VDC using the voltage drop method.
*3. Measurement conditions: With rated operating power applied, not including contact bounce.
*4. Measurement conditions: For 500 VDC applied to the same location as for dielectric strength measurement.
*5. Ambient temperature condition: 23°C
*6. This value was measured at a switching frequency of 120 operations per minute.
*1. With no icing or condensation.
*2. This limitation is due to the diode junction temperature and elements used.
Number of poles
(contact configuration)
2-pole (DPDT) 3-pole (3PDT) 4-pole (4PDT)
Contact
structure
Single Bifurcated Single Single Bifurcated
Crossbar bifurcated
(CBG)
Contact
resistance*1 *2
50 mΩ max. 100 mΩ max.
Operate time*3 20 ms max.
Release time*3 20 ms max.
Maximum
switching
frequency
Mechanical
18,000 operations/h
Rated load
1,800 operations/h
Insulation
resistance*4
100 MΩ min.
Dielectric
strength
Between
coil and
contacts
2,000 VAC, 50/60 Hz for 1 min
Between
contacts of
different
polarity
Between
contacts of
the same
polarity
1,000 VAC at 50/60 Hz for 1 min
700 VAC at 50/60 Hz
for 1 min
Vibration
resistance
Destruction
10 to 55 to 10 Hz, 0.5-mm single amplitude (1.0-mm double amplitude)
Malfunction
10 to 55 to 10 Hz, 0.5-mm single amplitude (1.0-mm double amplitude)
Shock
resistance
Destruction
1,000 m/s
2
Malfunction
200 m/s
2
Endurance
Mechanical
AC: 50,000,000
operations min.
DC: 100,000,000
operations min.
(switching frequency:
18,000 operations/h)
AC: 50,000,000
operations min.
DC: 50,000,000
operations min.
(switching frequency:
18,000 operations/h)
AC: 50,000,000
operations min.
DC: 100,000,000
operations min.
(switching frequency:
18,000 operations/h)
AC: 50,000,000
operations min.
DC: 100,000,000
operations min.
(switching frequency:
18,000 operations/h)
AC: 20,000,000
operations min.
DC: 20,000,000
operations min.
(switching frequency:
18,000 operations/h)
AC: 50,000,000
operations min.
DC: 50,000,000
operations min.
(switching frequency:
18,000 operations/h)
Electrical*5
500,000 operations min.
(rated load, switching
frequency: 1,800
operations/h)
200,000 operations min.
(rated load, switching
frequency: 1,800
operations/h)
500,000 operations min.
(rated load, switching
frequency: 1,800
operations/h)
200,000 operations min.
(rated load, switching
frequency: 1,800
operations/h)
100,000 operations min.
(rated load, switching
frequency: 1,800
operations/h)
50,000 operations min.
(rated load, switching
frequency: 1,800
operations/h)
Failure rate P value
(reference value)*6
1 mA at 5 VDC 100 ?A at 1 VDC 1 mA at 5 VDC 1 mA at 1 VDC 100 ?A at 1 VDC 100 ?A at 1 VDC
Weight Approx. 35 g Approx. 35 g Approx. 35 g Approx. 35 g Approx. 35 g Approx. 35 g
Classification Standard models
Models with built-in diode for coil surge absorption (-D)/
Models with built-in CR circuit for coil surge absorption (-CR)
Contacts Single/bifurcated Crossbar/bifurcated (CBG) Single/bifurcated
Features
Without
operation
indicator
With operation indicator Without
operation
indicator
With operation
indicator
Without
operation
indicator
With operation indicator
With latching
lever
With latching
lever
Ambient operating
temperature*1
−55 to 70°C −55 to 60°C*2 −55 to 70°C −25 to 70°C −25 to 60°C −55 to 60°C*2 −55 to 60°C*2 −55 to 70°C
Ambient operating
humidity
5% to 85% 5% to 85%