Panasonic TX2SA12 SMD PCB Mount Relay 12V 2 CO, DPDT TX2SA12 SMD Datenbogen

TX

6

ds_61022_0000_en_tx: 071206J

10. Distribution of contact resistance

Tested sample: TX2-5V, 30 pcs. (30 

× 4 contacts)

11-(1). High frequency characteristics

Tested sample: TX2-12V, 2 pcs.
Isolation characteristics

11-(2). High frequency characteristics

Tested sample: TX2-12V, 2 pcs.
Insertion loss characteristics

0

10

15

0 20

30

40

50

5

20

30

35

25

1

3 4 5

12 10 9 8

(BOTTOM VIEW)

Contact resistance, m‰

Quantity

Terminal

Nos. 4-5, 8-9

Terminal

Nos. 3-4, 9-10

50

10

100

1,000

100

Frequency, MHz

Isolation, dB

0.6

10

100

1,000

0.2

0.4

1.0

0.8

Frequency, MHz

Insertion loss, dB

12-(1). Malfunctional shock (single side stable)

Tested sample: TX2-5V, 6 pcs

12-(2). Malfunctional shock (latching)

Tested sample: TX2-L2-12V, 6 pcs.

Y'

Y

X

Z

Z'

X'

Y

Y'

Z'

Z XX'

1000m/s

2

1000m/s

2

1000m/s

2

1000m/s

2

1000m/s

2

1000m/s

2

Deenergized condition

Energized condition

Y'

Y

X

Z

Z'

X'

Y

Y'

Z'

Z XX'

1000m/s

2

1000m/s

2

1000m/s

2

1000m/s

2

1000m/s

2

1000m/s

2

Reset state

Set state

13-(1). Influence of adjacent mounting

13-(2). Influence of adjacent mounting

13-(3). Influence of adjacent mounting

-5

0

5

-5

0

5

ON ON

OFF OFF

10

.394

6

.236

2

.079

4

.157

8

.315

0

OFF

ON

Pick-up voltage

Drop-out voltage

Inter-relay distance    , mm

 inch

Rate of change, %

Rate of change, %

-5

0

5

-5

0

5

ON

ON

ON

OFF

OFF

OFF

10

.394

6

.236

2

.079

4

.157

8

.315

0

Pick-up voltage

Drop-out voltage

Inter-relay distance    , mm

 inch

Rate of change, %

Rate of change, %

-5

10

.394

6

.236

0

5

-5

0

5

ON

OFF

2

.079

0

4

.157

8

.315

Pick-up voltage

Drop-out voltage

Inter-relay distance    , mm

 inch

Rate of change, %

Rate of change, %

ON

ON

OFF

OFF

ON

OFF

14. Pulse dialing test

Tested sample: TX2-5V, 6 pcs.
(35 mA 48 V DC wire spring relay load)

Circuit

Change of pick-up and drop-out voltage

Change of contact resistance

48V DC

458 Ω

0.08

μF

0.08

μF

458 Ω

4
3

+

—

Wire spring relay

0

10

20

50

30

10

Max.

Max.

Min.

Min.

20

30

40

50

60

70

80

90

100

40

No. of operation, ×10

4

Ratio against the rated voltage, %V

Pick-up  voltage

Drop-out  voltage

50

Max.

Min.

0

10

20

30

40

50

60

70

80

90

100

10

20

30

40

No. of operations, ×10

4

Contact resistance, m

Ω

Note: Data of surface-mount type are the same as those of PC board terminal type.