TQ-SMD
3. 2 coil latching
Nominal
operating
current,
Nominal
voltage,
V DC
Nominal
operatingpower,
mW
Max. allowable
voltage,
Set voltage,
V DC (max.)
Reset voltage,
V DC (max.)
Coil resistance,
Part No.
Ω (±10%)
V DC
mA (±10%)
TQ2S❍-L2-1.5 V
TQ2S❍-L2-3 V
TQ2S❍-L2-4.5 V
TQ2S❍-L2-5 V
TQ2S❍-L2-6 V
TQ2S❍-L2-9 V
TQ2S❍-L2-12 V
TQ2S❍-L2-24 V
1.5
3
1.13
2.25
3.38
3.75
4.5
1.13
2.25
3.38
3.75
4.5
93.8
46.7
31
16
64.3
145
140
140
140
140
140
140
140
200
2.2
4.5
6.7
7.5
9
4.5
5
28.1
23.3
15.5
11.7
8.3
178
6
257
9
6.75
9
6.75
9
579
13.5
18
12
24
1,028
2,880
18
18
36
❍: For each surface-mounted terminal variation, input the following letter.
SA type: A, SL type: L, SS type: S
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.; Tape and reel: 500 pcs./reel
3. In case of 5 V transistor drive circuit, it is recommended to use 4.5 V type relay.
mm inch
DIMENSIONS
Recommendable mounting pad
(Top view)
Schematic (Top view)
SA type
SL type
SS type
•Single side stable (Deenergized condition)
9
14
.354
.551
SA type
0.25
.010
10
9
8
7
6
4.9
5.6
−
+
.193
.220
1
.039
2.54
.100
2.54
.100
7.62
.300
11.5±0.5
.453±.020
0.2
.008
0.5
.020
2
.079
2.94
.116
1
2
3
4
5
9.56
.376
Direction indication*
*Orientation stripe located on top of relay.
For glue-pad
9
.354
14
.551
0.3
.012
•1-coil latching (Reset condition)
14
.551
0.25
.010
4.9
.193
Max.
10
9
8
7
6
7.5
+
−
.295
SL type
7.62
.300
11.5±0.5
.453±.020
2.54
.100
0.5
.020
1
.039
2.54
.100
1
2
3
4
5
Direction indication*
*Orientation stripe located on top of relay.
2.94
.116
9.56
.376
9
.354
14
.551
•2-coil latching (Reset condition)
0.25
.010
4.9
.193
Max.
7.5
.295
10
9
2
8
3
7
4
6
2.54
.100
7.62
.300
SS type
+
−
0.5
.020
9.3±0.5
±.020
1
2.54
.100
.039
−
+
General tolerance: ±0.3 ±.012
1
5
1.84
.072
Direction indication*
8.46
.333
*Orientation stripe located on top of relay.
Tolerance: ±0.1 ±.004
REFERENCE DATA
1. Maximum switching capacity
2. Life curve
3. Mechanical life (mounting by IRS method)
Tested sample: TQ2SA-12V, 10 pcs.
100
90
3.0
2.0
100
80
Pick-up voltage
70
DC resistive load
Max.
1.0
50
60
Min.
30
20
125V AC
resistive load
30V DC
resistive load
50
40
AC resistive load
0.5
0.4
Drop-out voltage
0.3
30
Max.
10
0
20
0.2
Min.
10
0
0
20 30 50
100
200 300
1.0
2.0
IRS1
10
100
1,000 10,000
No. of operations, ×104
Switching current, A
Contact voltage, V
142
NAIS [ NAIS(MATSUSHITA ELECTRIC WORKS) ]
