
TQ
135
4 Form C type
1. Single side stable
2. 1 Coil latching
3. 2 Coil latching
Notes: 1. Specified value of the pick-up, drop-out, voltage is with the condition of square wave coil pulse.
2. Standard packing: Tube: 50 pcs.; Case: 1,000 pcs.
3. In case of 5 V transistor drive circuit, it is recommend to use 4.5 V type relay.
4. 1 coil latching and 2 coil latching types are also available by request. Please consult us for details.
5. AgPd stationary contact types available for high resistance against contact sticking. When ordering, please add suffix "–3" like TQ2-12V-3.
Part No.
Nominal 
voltage, 
V DC
Pick-up 
voltage, 
V DC (max.)
Drop-out 
voltage, 
V DC (min.)
Nominal 
operating cur-
rent, 
mA (
±
93.8
62.2
56.2
46.5
31.1
23.3
11.7
8.3
10%)
Coil 
resistance, 
 (
±
10%)
Nominal 
operating 
power, 
mW
280
280
280
280
280
280
280
400
Max. 
allowable 
voltage, 
V DC
4.5
6.7
7.5
9
13.5
18
36
57.6
Standard PC 
board terminal
Self-clinching 
terminal
TQ4-3 V
TQ4-4.5 V
TQ4-5 V
TQ4-6 V
TQ4-9 V
TQ4-12 V
TQ4-24 V
TQ4-48 V
TQ4H-3 V
TQ4H-4.5 V
TQ4H-5 V
TQ4H-6 V
TQ4H-9 V
TQ4H-12 V
TQ4H-24 V
TQ4H-48 V
3
2.25
3.38
3.75
4.5
6.75
9
18
36
0.3
0.45
0.5
0.6
0.9
1.2
2.4
4.8
32
72.3
89
129
289
514
2,056
5,760
4.5
5
6
9
12
24
48
Part No.
Nominal 
voltage, 
V DC
Set voltage, 
V DC (max.)
Reset voltage, 
V DC (min.)
Nominal 
operating 
current, 
mA (
±
66.6
44.4
40
33.3
22.2
16.7
8.3
10%)
Coil 
resistance, 
 (
±
10%)
Nominal 
operating 
power, 
mW
200
200
200
200
200
200
200
Max. 
allowable 
voltage, 
V DC
4.5
6.7
7.5
9
13.5
18
36
Standard PC 
board terminal
Self-clinching 
terminal
TQ4-L-3 V
TQ4-L-4.5 V
TQ4-L-5 V
TQ4-L-6 V
TQ4-L-9 V
TQ4-L-12 V
TQ4-L-24 V
TQ4H-L-3 V
TQ4H-L-4.5 V
TQ4H-L-5 V
TQ4H-L-6 V
TQ4H-L-9 V
TQ4H-L-12 V
TQ4H-L-24 V
3
2.25
3.38
3.75
4.5
6.75
9
18
2.25
3.38
3.75
4.5
6.75
9
18
45
4.5
5
6
9
12
24
101.2
125
180
405
720
2,880
Part No.
Nominal 
voltage, 
V DC
Set voltage, 
V DC (max.)
Reset voltage, 
V DC (min.)
Nominal 
operating 
current, 
mA (
±
133
88.9
80
66.6
44.4
33.3
16.7
10%)
Coil 
resistance, 
 (
±
10%)
Nominal 
operating 
power, 
mW
400
400
400
400
400
400
400
Max. 
allowable 
voltage, 
V DC
4.5
6.7
7.5
9
13.5
18
36
Standard PC 
board terminal
Self-clinching 
terminal
TQ4-L2-3 V
TQ4-L2-4.5 V
TQ4-L2-5 V
TQ4-L2-6 V
TQ4-L2-9 V
TQ4-L2-12 V
TQ4-L2-24 V
TQ4H-L2-3 V
TQ4H-L2-4.5 V
TQ4H-L2-5 V
TQ4H-L2-6 V
TQ4H-L2-9 V
TQ4H-L2-12 V
TQ4H-L2-24 V
3
2.25
3.38
3.75
4.5
6.75
9
18
2.25
3.38
3.75
4.5
6.75
9
18
22.5
50.6
62.5
90
202.5
360
1,440
4.5
5
6
9
12
24
2. M.B.B. type
Single side stable
Notes: 1. Specified value of the pick-up, drop-out, set and reset voltage is with the condition of square wave coil pulse.
2. Standard packing: Tube: 50 pcs.; Case: 1,000 pcs.
3. In case of 5 V transistor drive circuit, it is recommend to use 4.5 V type relay.
4. AgPd stationary contact types available for high resistance against contact sticking. When ordering, please add suffix "–3" like TQ2-12V-3.
Part No.
Nominal 
voltage, 
V DC
Pick-up 
voltage, 
V DC (max.)
Drop-out 
voltage, 
V DC (min.)
Nominal 
operating 
current, 
mA (
±
66.7
44.4
40
33.3
22.2
16.7
8.3
10%)
Coil 
resistance, 
 (
±
10%)
Nominal 
operating 
power, 
mW
200
200
200
200
200
200
200
Max. 
allowable 
voltage, 
V DC
4.5
6.7
7.5
9
13.5
18
36
Standard PC 
board terminal
Self-clinching 
terminal
TQ2-2M-3 V
TQ2-2M-4.5 V
TQ2-2M-5 V
TQ2-2M-6 V
TQ2-2M-9 V
TQ2-2M-12 V
TQ2-2M-24 V
TQ2H-2M-3 V
TQ2H-2M-4.5 V
TQ2H-2M-5 V
TQ2H-2M-6 V
TQ2H-2M-9 V
TQ2H-2M-12 V
TQ2H-2M-24 V
3
2.4
3.6
4
4.8
7.2
9.6
19.2
0.3
0.45
0.5
0.6
0.9
1.2
2.4
45
101
125
180
405
720
2,880
4.5
5
6
9
12
24