Z: Tape and reel packing (picked from the 8/9/10/12-pin side)
Note: In case of 5 V transistor drive circuit, it is recommended to use 4.5 V type relay.
Panasonic Corporation
Automation Controls Business Unit
industrial.panasonic.com/ac/e/
ASCTB18E 201209-T
TX
TYPES
1. Standard PC board terminal
Contact
arrangement
Nominal coil
voltage
3V DC
4.5V DC
5V DC
2 Form C
6V DC
9V DC
12V DC
24V DC
Single side stable
Part No.
TX2-3V
TX2-4.5V
TX2-5V
TX2-6V
TX2-9V
TX2-12V
TX2-24V
2 coil latching
Part No.
TX2-LT-3V
TX2-LT-4.5V
TX2-LT-5V
TX2-LT-6V
TX2-LT-9V
TX2-LT-12V
TX2-LT-24V
Standard packing: Tube: 40 pcs.; Case: 1,000 pcs.
Note: Please add “-1” to the end of the part number for AgPd contacts (low level load).
2. Surface-mount terminal
1) Tube packing
Contact
arrangement
Nominal coil
voltage
3V DC
4.5V DC
5V DC
2c
6V DC
9V DC
12V DC
24V DC
Single side stable
Part No.
TX2SA-3V
TX2SA-4.5V
TX2SA-5V
TX2SA-6V
TX2SA-9V
TX2SA-12V
TX2SA-24V
2 coil latching
Part No.
TX2SA-LT-3V
TX2SA-LT-4.5V
TX2SA-LT-5V
TX2SA-LT-6V
TX2SA-LT-9V
TX2SA-LT-12V
TX2SA-LT-24V
Standard packing: Tube: 40 pcs.; Case: 1,000 pcs.
Note: Please add “-1” to the end of the part number for AgPd contacts (low level load).
2) Tape and reel packing
Contact
arrangement
Nominal coil
voltage
3V DC
4.5V DC
5V DC
6V DC
9V DC
12V DC
24V DC
Single side stable
Part No.
TX2SA-3V-Z
TX2SA-4.5V-Z
TX2SA-5V-Z
TX2SA-6V-Z
TX2SA-9V-Z
TX2SA-12V-Z
TX2SA-24V-Z
2 coil latching
Part No.
TX2SA-LT-3V-Z
TX2SA-LT-4.5V-Z
TX2SA-LT-5V-Z
TX2SA-LT-6V-Z
TX2SA-LT-9V-Z
TX2SA-LT-12V-Z
TX2SA-LT-24V-Z
2 Form C
Standard packing: Tape and reel: 500 pcs.; Case: 1,000 pcs.
Notes: 1. Tape and reel packing symbol “-Z” is not marked on the relay. “X” type tape and reel packing (picked from 1/2/3/4-pin side) is also available.
2. Please add “-1” to the end of the part number for AgPd contacts (low level load).
Standard contact: 2 A 30 V DC, AgPd contact: 1 A 30 V DC (resistive load)
Standard contact: 60 W (DC), AgPd contact: 30 W (DC) (resistive load)
220V DC
Standard contact: 2 A, AgPd contact: 1 A
10µA 10mV DC
140 mW (3 to 24 V DC)
200 mW (3 to 24 V DC)
Min. 1,000MΩ (at 500V DC) Measurement at same location as “Initial breakdown voltage” section.
1,000 Vrms for 1min. (Detection current: 10mA)
2,000 Vrms for 1min. (Detection current: 10mA)
1,000 Vrms for 1min. (Detection current: 10mA)
1,500 V (10×160µs) (FCC Part 68)
2,500 V (2×10µs) (Telcordia)
Max. 50°C
(By resistive method, nominal coil voltage applied to the coil; contact carrying current: 2A.)
Max. 4 ms [Max. 4 ms] (Nominal coil voltage applied to the coil, excluding contact bounce time.)
Max. 4 ms [Max. 4 ms] (Nominal coil voltage applied to the coil, excluding contact bounce time.)
(without diode)
Min. 750 m/s
2
(Half-wave pulse of sine wave: 6 ms; detection time: 10µs.)
Min. 1,000 m/s
2
(Half-wave pulse of sine wave: 6 ms.)
10 to 55 Hz at double amplitude of 3.3 mm (Detection time: 10µs.)
10 to 55 Hz at double amplitude of 5 mm
Min. 10
8
(at 180 cpm)
Min. 10
5
(2 A 30 V DC resistive), 5×10
5
(1 A 30 V DC resistive) (at 20 cpm)
Ambient temperature: –40°C to +85°C (up to 24 V coil)
–40°F to +185°F (up to 24 V coil)
[–40°C to +70°C (48 V coil)
–40°F to +158°F (48 V coil)];
Humidity: 5 to 85% R.H. (Not freezing and condensing at low temperature)
20 cpm
Approx. 2 g
.071 oz
Contact
Rating
Electrical
characteristics
Mechanical
characteristics
Expected life
Conditions
Notes: *1 This value can change due to the switching frequency, environmental conditions, and desired reliability level, therefore it is recommended to check this with the
actual load. (AgPd contact type is available for low level load switching [10V DC, 10mA max. level])
*2 Refer to 6. Conditions for operation, transport and storage mentioned in AMBIENT ENVIRONMENT (Page 24).
REFERENCE DATA
1. Maximum switching capacity
2. Life curve
3. Mechanical life
Tested sample: TX2-5V, 10 pcs.
Operating speed: 180 cpm
3.0
Switching current, A
2.0
DC resistive load
100
No. of operations
×10
4
50
30
20
10
30V DC
resistive load
Ratio against the rated voltage, %V
100
90
80
70
60
50
40
30
20
10
0
20 30
50
100
200 300
Contact voltage, V
0
1.0
2.0
Switching current, A
0
10
100
1,000
4
No. of operations,
×10
Drop-out voltage
Max.
Min.
10,000
Pick-up voltage
Max.
Min.
1.0
0.5
0.4
0.3
0.2
4. Electrical life (2A 30V DC resistive load)
Tested sample: TX2-5V, 6 pcs.
Operating speed: 20 cpm
5. Coil temperature rise
Change of contact resistance
100
Contact resistance, mΩ
90
80
70
60
50
40
30
20
Max.
Min.
Temperature rise,
°C
Change of pick-up and drop-out voltage
Ratio against the rated voltage, %V
100
90
80
70
60
50
40
30
20
10
0
1
2
3
4 5 6 7 8 9
4
No. of operations,
×10
Min.
10
Drop-out voltage
Max.
Pick-up voltage
Max.
Min.
Tested sample: TX2-5V, 6 pcs.
Point measured: Inside the coil
Ambient temperature: 25°C
77°F,
85°C
185°F
70
60
50
40
30
20
10
2A
2A
0A
0A
+25°C
+77°F
+85°C
+185°F
10
0
1
2
3
4 5 6 7 8 9
4
No. of operations,
×10
10
0
100 110
120 130 140 150
Coil applied voltage, %
Panasonic Corporation
Automation Controls Business Unit
industrial.panasonic.com/ac/e/
ASCTB18E 201209-T
TX
6-(1). Operate and release time (with diode)
Tested sample: TX2-5V, 10 pcs.
5
Operate and release time, ms
Operate and release time, ms
Operate time
Release time
4
Max.
Min.
6-(2). Operate and release time (without diode)
Tested sample: TX2-5V, 10 pcs.
5
7. Ambient temperature characteristics
Tested sample: TX2-5V, 5 pcs.
Operate time
Release time
Max.
Min.
–40 –20
0
Rate of change, %
40
Drop-out
voltage
x
x
Pick-up voltage
4
20
3
3
2
Max.
Min.
2
Max.
Min.
1
20 40 60 80
Ambient temperature,
°C
–20
1
0
–40
70
80
90
100 110 120
Coil applied voltage, %V
0
70
80
100 110 120
90
Coil applied voltage, %V
8-(1). High frequency characteristics
(Isolation)
Tested sample: TX2-12V, 2 pcs.
8-(2). High frequency characteristics
(Insertion loss)
Tested sample: TX2-12V, 2 pcs.
9. Malfunctional shock (single side stable)
Tested sample: TX2-5V, 6 pcs.
Insertion loss, dB
Z'
Y
Y'
Z XX'
Y
1000m/s
2
Deenergized condition
Energized condition
Isolation, dB
100
X
1000m/s
2
1.0
0.8
0.6
0.4
0.2
1000m/s
2
Y'
10
100
Frequency, MHz
1,000
1000m/s
2
Z'
Z
1000m/s
2
50
1000m/s
2
X'
10
100
Frequency, MHz
1,000
10-(1). Influence of adjacent mounting
Tested sample: TX2-12V, 6 pcs.
Rate of change, %
5
Pick-up voltage
0
–5
ON
ON
ON
10-(2). Influence of adjacent mounting
Tested sample: TX2-12V, 6 pcs.
Rate of change, %
5
Pick-up voltage
0
–5
ON
ON
5
Drop-out voltage
0
OFF
–5
OFF
0
2
4 6
8 10
.079 .157 .236 .315 .394
Inter-relay distance
OFF
ON
Rate of change, %
5
0
–5
0
2
4 6
8 10
.079 .157 .236 .315 .394
Inter-relay distance
Drop-out voltage
OFF OFF
OFF
, mm
inch
Rate of change, %
, mm
inch
11. Pulse dialing test
Tested sample: TX2-5V, 6 pcs.
(35 mA 48 V DC wire spring relay load)
Change of pick-up and drop-out voltage
Ratio against the rated voltage, %V
100
90
Change of contact resistance
100
90
Contact resistance, mΩ
Circuit
80
70
60
50
40
30
20
10
0
10
Pick-up voltage
80
70
60
50
40
30
20
10
Min.
Max.
0.08
µF
48V DC
+
458
Ω
0.08
µF
Max.
Min.
4
TX
3
–
458
Ω
Wire spring relay
Drop-out voltage
Max.
Min.
20
30
40
4
No. of operation,
×10
50
0
10
20
30
40
No. of operations,
×10
4
50
Note: Data of surface-mount type are the same as those of PC board terminal type.
ASCTB18E 201209-T
Panasonic Corporation
Automation Controls Business Unit
industrial.panasonic.com/ac/e/
TX
DIMENSIONS
(mm
inch)
The CAD data of the products with a
CAD Data
mark can be downloaded from: http://industrial.panasonic.com/ac/e/
1. Standard PC board terminal and Self clinching terminal
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