TQ-SMD

142

3. 2 coil latching

r: 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.

Part No.

Nominal

voltage,

V DC

Set voltage,

V DC (max.)

Reset voltage,

V DC (max.)

Nominal

operating

current,

mA (

±10%)

Coil resistance,

Ω (±10%)

Nominal

operating power,

mW

Max. allowable

voltage,

V DC

TQ2Sr-L2-1.5 V

1.5

1.13

1.13

93.8

16

140

2.2

TQ2Sr-L2-3 V

3

2.25

2.25

46.7

64.3

140

4.5

TQ2Sr-L2-4.5 V

4.5

3.38

3.38

31

145

140

6.7

TQ2Sr-L2-5 V

5

3.75

3.75

28.1

178

140

7.5

TQ2Sr-L2-6 V

6

4.5

4.5

23.3

257

140

9

TQ2Sr-L2-9 V

9

6.75

6.75

15.5

579

140

13.5

TQ2Sr-L2-12 V

12

9

9

11.7

1,028

140

18

TQ2Sr-L2-24 V

24

18

18

8.3

2,880

200

36

DIMENSIONS

SA type

SL type

SS type

General tolerance:

7.62

.300

11.5

±0.5

.453

±.020

4.9

.193

9

.354

0.25

.010

0.2

.008

5.6

.220

0.5

.020

2.54

.100

14

.551

7.62

.300

11.5

±0.5

.453

±.020

4.9

.193

9

.354

0.25

.010

Max.

7.5

.295

0.5

.020

2.54

.100

14

.551

7.62

.300

9.3

±0.5

±.020

4.9

.193

9

.354

0.25

.010

Max.

7.5

.295

0.5

.020

2.54

.100

14

.551

Recommendable mounting pad

(Top view)

SA type

SL type

SS type

Tolerance:

2

.079

0.3

.012

2.94

.116

1

.039

2.54

.100

14

.551

9.56

.376

For glue-pad

2.94

.116

1

.039

2.54

.100

9.56

.376

1.84

.072

1

.039

2.54

.100

8.46

.333

Schematic (Top view)

•Single side stable (Deenergized condition)

*Orientation stripe located on top of relay.

•1-coil latching (Reset condition)

*Orientation stripe located on top of relay.

•2-coil latching (Reset condition)

*Orientation stripe located on top of relay.

10

Direction indication*

9

876

12

345

+

−

−

+

10

Direction indication*

9

876

12

345

+

+−

−

10

Direction indication*

9

876

12

345

REFERENCE DATA

1. Maximum switching capacity

2. Life curve

3. Mechanical life (mounting by IRS method)

Tested sample: TQ2SA-12V, 10 pcs.

0.2

0.3

0.4

0.5

1.0

2.0

3.0

20 30

50

100

200 300

0

Contact voltage, V

DC resistive load

AC resistive load

1.0

2.0

100

50

30

20

10

0

Switching current, A

125V AC

resistive load

30V DC

resistive load

0

10

100

10,000

1,000

IRS

Max.

Max.

Min.

Min.

20

30

40

50

60

70

80

90

100

10

1

No. of operations,

Pick-up voltage

Drop-out voltage