
TQ
DIMENSIONS
1) 2 Form C, 2 Form D
 136
Standard PC board terminal
Self-clinching terminal
General tolerance: 
±
0.3 
±
.012
.187
.551
9
3.5
.010
2.54
.100
7.62
.300
0.5
.020
0.25
.010
5
+
0.4
0.2
+
.016
.008
.354
.138
.197
.187
.551
9
3.5
.010
2.54
.100
7.62
.300
0.5
.020
0.25
.010
5
+
0.4
0.2
+
.016
.008
.197
.354
.138
PC board pattern (Copper-side view)
Tolerance: 
±
0.1 
±
.004
.400
.100
.300
10-.039 dia
.100
Schematic (Bottom view)
 1-coil latching 
(Reset condition)
 Single side stable 
(Deenergized condition)
 2-coil latching 
(Reset condition)
*Orientation stripe typical-located on top of relay
1
Direction indication*
+
2
3
4
5
10 9
8
7
6
1
Direction indication*
+
2
3
4
5
10 9
8
7
6
+
+
1
Direction indication*
2
3
4
5
10 9
8
7
6
mm 
inch
2) 4 Form C
Standard PC board terminal
Self-clinching terminal
General tolerance: 
±
0.3 
±
.012
.187
1.051
9
.010
2.54
.100
5.08
.200
7.62
.300
0.5
.020
0.25
.010
5
+
0.4
0.2
+
.016
.008
.354
.138
.197
.187
1.051
9
.010
2.54
.100
5.08
.200
7.62
.300
0.5
.020
0.25
.010
5
+
0.4
0.2
+
.016
.008
.354
.138
.197
PC board pattern (Copper-side view)
Tolerance: 
±
0.1 
±
.004
22.86
.100
.100
.300
16-.039 dia
.200
Schematic (Bottom view)
 1-coil latching 
(Reset condition)
 Single side stable 
(Deenergized condition)
 2-coil latching 
(Reset condition)
*Orientation stripe typical-located on top of relay
+
1
Direction indication*
3 4 5
20
181716
6 7 8
151413
10
11
+
1
Direction indication*
3 4 5
20
181716
6 7 8
151413
10
11
+
+
1
Direction indication*
3 4 5
20
181716
6 7 8
151413
10
11
REFERENCE DATA
1. Maximum switching capacity
2. Life curve
3. Mechanical life
Tested sample: TQ2-12V, 10 pcs.
30
100
200
1.0
0.5
0.4
0.3
0.2
Switching voltage,V
S
DC load  (cos
=1)
AC load  (cos
=1)
N
×
1
4
Switching current, A
100
10
0
0.5
1.0
30 V DC resistive load
125 V AC resistive load
R
No. of operations, 
×
10
4
100
90
80
70
60
50
40
30
20
10
0
10
Max.
Min.
Max.
Min.
100
1,000
10,000
Pick-up voltage
Drop-out voltage