Datasheet

PA
3
en_ds_61123_0000: 280606D
NOTES
For Cautions for Use, see Relay Technical Information (see catalog).
3.-(2) Coil temperature rise (180 mW)
Sample: PA1a-24V
Ambient temperature: 20°C 68°F
Measured portion: Inside the coil
4.-(1) Operate & release time (120 mW)
Sample: PA1a-12V
No. of samples: n = 20
4.-(2) Operate & release time (180 mW)
Sample: PA1a-24V
No. of samples: n = 20
10
20
30
0
40
50
60
70
80
90
100
100 110 120 130 140 150
3A
5A
Coil applied voltage, %V
Temperature rise, °C
2A
0A
0
1
2
3
4
5
6
7
8
9
10
80 90 100 110 120
Min.
x
Max.
Max.
Min.
Coil applied voltage, %V
Operate & release time, ms
x
Operate time
Release time
0
1
2
3
4
5
6
7
8
9
10
80 90 100 110 120
Max.
x
x
Max.
Min.
Min.
Coil applied voltage, %V
Operate & release time, ms
Operate time
Release time
5. Ambient temperature characteristics
Sample: PA1a-12V
No. of samples: n = 6
6. Malfunctional shock
Sample: PA1a-12V
No. of samples: n = 6
-40 -20 0
20
50 75
20
10
-10
-20
-30
-40
30
40
Ambient
temperature, °C
Rate of change, %
Pick-up voltage
Drop-out voltage
Y
Y’
XZ
Z’ X’
Y’
Y
Z’
X
X’
Z
80
60
40
20
40
60
80
100
20
980m/s
2
Energized
condition
Deenergized
condition
980m/s
2
980m/s
2
980m/s
2
980m/s
2
1. Specification values for pick-up and
drop-out voltages are for the relay
mounting with its terminals below.
2. When mounting the relays within 1 mm
.039 inch, please notice the condition
below.
1) Mount the relays in the same direction.
2) Coil terminals (Terminal No. 1 & 2)
polarity should be arranged in the same
direction.
3) Allowable contact current is 2 A.
4) About the electrical life for close
mounting, please refer to data below.
100
90
80
70
60
50
40
30
20
10
0
Max.
Max.
Mounting
direction
Min.
Min.
x
—
x
—
Pick-up voltage
Drop-out voltage
Voltage, %V
Within 1 mm
.039 inch
+ .
— .
— .
+ .
+ .
— .
+ .
— .
+ .
— .
+ .
— .
— .
+ .
— .
+ .
— .
+ .
— .
+ .
AC resistive load
Contact current, A
DC resistive load
Contact voltage, V
20
3.0
2.0
1.0
0.5
0.4
0.3
0.2
30 50 100 200 300
No. of operations,
×
10
4
Switching capacity, A
0.5 1.0 2.0 3.0
50
100
40
30
20
10
AC 125V
resistive load
DC 30 V
resistive load
AC 250 V
resistive load