TN
REFERENCE DATA
1. Maximum switching capacity
2. Life curve
3. Mechanical life
Tested sample: TN2-12V, 10 pcs.
100
90
80
DC load (cosϕ=1)
30 V DC resistive load
125 V AC resistive load
AC load (cosϕ=1)
100
1.0
70
Pick-up voltage
Max.
Min.
60
50
40
0.5
0.4
10
0.3
30
20
Drop-out voltage
Max.
Min.
0.2
10
0
0
1.0
10
0.5
100
No. of operations, ×10
30
100
200
Switching voltage,V
1,000
10,000
4
Switching current, A
4. Electrical life (DC load)
5. Coil temperature rise
Tested sample: TN2-12V, 10 pcs.
Tested sample: TN2-12V
Condition: 1 A 30 V DC resistive load, 20 cpm
Point measured: Inside the coil
Ambient temperature: Room temperature (25° to
26°C), 70°C (77° to 79°F), 158°F
Change of pick-up and drop-out voltage
Change of contact resistance
70
100
100
90
80
70
60
50
Carrying current
0 A (Room temp.)
1 A (Room temp.)
0 A (70°C)
1 A (70°C)
90
60
50
40
30
20
10
80
Pick-up voltage
Max.
Min.
70
60
50
Terminal No.2–3–4
Terminal No.7–8–9
40
30
20
10
0
40
30
20
10
0
Drop-out voltage
Max.
Min.
0
5
10
15
20
80 90 100 110 120 130 140 150
Coil applied voltage, %V
5
10
15
20
4
4
No. of operations, ×10
No.of operations, ×10
6. Operate/release time characteristics
7. Set/reset time characteristics
8. Distribution of pick-up and drop-out voltages
Tested sample: TN2-12V, 5 pcs.
Tested sample: TN2-L2-12V, 5 pcs.
Tested sample: TN2-12V, 40 pcs.
6
6
30
Set time
Reset time
5
4
3
5
4
3
2
1
0
Pick-up voltage
20
Drop-out voltage
Operate time
2
10
Max.
Min.
Max.
Min.
Max.
Min.
1
0
Release time
80
90
100
110
120
0
10 20 30 40 50 60 70 80 90 100
Ratio against the rated voltage, %V
80
90
100
110
120
Coil applied voltage, %V
Coil applied voltage, %V
9. Distribution of set and reset voltage
Tested sample: TN2-L2-12V, 32 pcs.
10. Ambient temperature characteristics
Tested sample: TN2-12V, 5 pcs.
11. Distribution of contact resistance
Tested sample: TN2-12V, 38 pcs. (38×4 contacts)
40
30
1
2
3
4
5
x
Drop-out
40
Set voltage
Reset voltage
voltage
30
Terminal
No.
6
7
8
9
10
30
20
10
7,8,9
Side
Terminal No.
2,3,4 side
20
x
20
10
10
0
Pick-up voltage
20 40 60 80
–40 –20 –10
Ambient
temperature, °C
–10
–20
–30
–40
0
10 20 30 40 50 60 70 80 90 100
Ratio against the rated voltage, %V
0
30
40
50
Contact resistance,mΩ
152
NAIS [ NAIS(MATSUSHITA ELECTRIC WORKS) ]
