TK1-L2-3V PANASONIC EW, TK1-L2-3V Datasheet - Page 3

• Manufacturer Part Number: TK1-L2-3V
• Description: TK Relay (2-coil Latch)
• Manufacturer: PANASONIC EW

REFERENCE DATA
1. Maximum value of continuous carrying current
Test conditions:
Coil applied voltage: 110% of rated voltage
Continuous carrying current: 1,000 hours
4. Mechanical life
Tested sample: TK1-12V, 8 pcs.
Switching frequency: 30 Hz
Change of contact resistance
7. Operate/release time characteristics
Tested sample: TK1-5 V, 50 pcs.
<With diode>
100
100
90
80
70
60
50
40
30
20
10
90
80
70
60
50
40
30
20
10
2
1
0
0
4
3
2
1
0
0
40
80
10
Ambient temperature, °C
50
Coil applied voltage, %V
Pick-up voltage
Drop-out voltage
No. of operations, ×10
No . of operations, ×10
90
Operate time
Operate time
Operate time
100
60
100
Release time
Release time
70
110
1,000
80
120
Max.
Max.
Min.
Min.
Min.
4
4
85
10,000
All Rights Reserved © COPYRIGHT Matsushita Electric Works, Ltd.
90
10
Max.
Min.
Max.
Min.
Max.
Min.
2. Maximum switching capacity
5. Electrical life (DC load)
Tested sample: TK1-12V, 10 pcs.
Condition: 2 A 30 V DC resistive load, 20 cpm
Circuit
6. Coil temperature rise
Tested sample: TK1-12V, 6 pcs.
Measured portion: Inside the coil
Carrying current: 0 A, 1 A, 2 A
Ambient temperature: 25°C
<Without diode>
3.0
2.0
1.0
0.5
0.4
0.3
0.2
60
50
40
30
20
10
0
4
3
2
1
0
30 V DC
+
–
80 90 100 110 120 130 140 150
20
80
0 A
1 A
2 A
30
Coil applied voltage, %V
Coil applied voltage, %V
90
Switching voltage, V
Release time
50
Operate time
100
77°F
DC load
100
110
200 300
120
Max.
Max.
Min.
Min.
x -
3. Life curve
Change of pick-up and drop-out voltage
Ambient temperature: 70°C
8. Distribution of pick-up and drop-out voltage
Tested sample: TK1-5V, 50 pcs.
100
100
90
80
70
60
50
40
30
20
10
10
30
20
10
60
50
40
30
20
10
0
0
0
0
10 20 30 40 50 60 70 80 90 100
80 90 100 110 120 130 140 150
Drop-out voltage
Ratio against the rated voltage, %V
0 A
1 A
2 A
Pick-up voltage
Drop-out voltage
No. of operations, ×10
Coil applied voltage, %V
1
Switching current, A
158°F
Pick-up voltage
30 V DC resistive
2
4
x -
10
TK
Max.
Min.
Max.
Min.