Z: Tape and reel packing (picked from the 8/9/10/12-pin side)
ds_61022_en_txs: 280114D
1
TX-S
TYPES
1. Standard PC board terminal
Contact
arrangement
Nominal coil
voltage
1.5V DC
3V DC
4.5V DC
6V DC
9V DC
12V DC
24V DC
Single side stable
Part No.
TXS2-1.5V
TXS2-3V
TXS2-4.5V
TXS2-6V
TXS2-9V
TXS2-12V
TXS2-24V
1 coil latching
Part No.
TXS2-L-1.5V
TXS2-L-3V
TXS2-L-4.5V
TXS2-L-6V
TXS2-L-9V
TXS2-L-12V
TXS2-L-24V
2 coil latching (L2)
Part No.
TXS2-L2-1.5V
TXS2-L2-3V
TXS2-L2-4.5V
TXS2-L2-6V
TXS2-L2-9V
TXS2-L2-12V
TXS2-L2-24V
2 coil latching (LT)
Part No.
TXS2-LT-1.5V
TXS2-LT-3V
TXS2-LT-4.5V
TXS2-LT-6V
TXS2-LT-9V
TXS2-LT-12V
TXS2-LT-24V
2 Form C
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
1.5V DC
3V DC
2 Form C
4.5V DC
6V DC
9V DC
12V DC
24V DC
Single side stable
Part No.
TXS2S
-1.5V
TXS2S
-3V
TXS2S
-4.5V
TXS2S
-6V
TXS2S
-9V
TXS2S
-12V
TXS2S
-24V
1 coil latching
Part No.
TXS2S
-L-1.5V
TXS2S
-L-3V
TXS2S
-L-4.5V
TXS2S
-L-6V
TXS2S
-L-9V
TXS2S
-L-12V
TXS2S
-L-24V
2 coil latching (L2)
Part No.
TXS2S
-L2-1.5V
TXS2S
-L2-3V
TXS2S
-L2-4.5V
TXS2S
-L2-6V
TXS2S
-L2-9V
TXS2S
-L2-12V
TXS2S
-L2-24V
2 coil latching (LT)
Part No.
TXS2S
-LT-1.5V
TXS2S
-LT-3V
TXS2S
-LT-4.5V
TXS2S
-LT-6V
TXS2S
-LT-9V
TXS2S
-LT-12V
TXS2S
-LT-24V
: For each surface-mounted terminal identification, input the following letter. SA type: A, SS type: S
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
1.5V DC
3V DC
4.5V DC
6V DC
9V DC
12V DC
24V DC
Single side stable
Part No.
TXS2S
-1.5V-Z
TXS2S
-3V-Z
TXS2S
-4.5V-Z
TXS2S
-6V-Z
TXS2S
-9V-Z
TXS2S
-12V-Z
TXS2S
-24V-Z
1 coil latching
Part No.
TXS2S
-L-1.5V-Z
TXS2S
-L-3V-Z
TXS2S
-L-4.5V-Z
TXS2S
-L-6V-Z
TXS2S
-L-9V-Z
TXS2S
-L-12V-Z
TXS2S
-L-24V-Z
2 coil latching (L2)
Part No.
TXS2S
-L2-1.5V-Z
TXS2S
-L2-3V-Z
TXS2S
-L2-4.5V-Z
TXS2S
-L2-6V-Z
TXS2S
-L2-9V-Z
TXS2S
-L2-12V-Z
TXS2S
-L2-24V-Z
2 coil latching (LT)
Part No.
TXS2S
-LT-1.5V-Z
TXS2S
-LT-3V-Z
TXS2S
-LT-4.5V-Z
TXS2S
-LT-6V-Z
TXS2S
-LT-9V-Z
TXS2S
-LT-12V-Z
TXS2S
-LT-24V-Z
2 Form C
: For each surface-mounted terminal identification, input the following letter. SA type: A, SS type: S
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). (Ex. TXS2SA-1.5V-1-Z)
Measurement at same location as “Initial breakdown voltage” section.
750 Vrms for 1min. (Detection current: 10mA)
1,800 Vrms for 1min. (Detection current: 10mA)
1,000 Vrms for 1min. (Detection current: 10mA)
1,500 V (10160s) (FCC Part 68)
2,500 V (210s) (Telcordia)
Max. 50C
(By resistive method, nominal coil voltage applied to the coil; contact carrying current: 1A.)
Max. 5 ms [Max. 5 ms] (Nominal coil voltage applied to the coil, excluding contact bounce
time.)
Max. 5 ms [Max. 5 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: 10s.)
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: 10s.)
10 to 55 Hz at double amplitude of 5 mm
Min. 510
7
(at 180 times/min.)
Min. 210
5
(1 A 30 V DC resistive) (at 20 times/min.)
Ambient temperature: –40C to +70C
–40F to +158F;
Humidity: 5 to 85% R.H. (Not freezing and condensing at low temperature)
20 times/min.
Approx. 2 g
.071 oz
Contact
Rating
Insulation resistance (Initial)
Breakdown voltage
(Initial)
Electrical
characteristics
Surge breakdown
voltage (Initial)
Between open contacts
Between contact and coil
Between contact sets
Between open contacts
Between contacts and coil
Temperature rise (at 20C
68F)
Operate time [Set time] (at 20C
68F)
Release time [Reset time] (at 20C
68F)
Shock resistance
Mechanical
characteristics
Functional
Destructive
Functional
Vibration resistance
Destructive
Mechanical
Electrical
Conditions for operation, transport and storage
*2
Max. operating speed (at rated load)
Unit weight
*1
*2
Expected life
Conditions
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].)
Refer to “6. Usage, Storage and Transport Conditions“ in
AMBIENT ENVIRONMENT section in Relay Technical Information.
ds_61022_en_txs: 280114D
3
TX-S
REFERENCE DATA
1. Maximum switching capacity
2. Life curve
3. Mechanical life
Tested sample: TXS2-4.5V, 10 pcs.
Operating speed: 180 times/min.
Ratio against the rated voltage, %V
100
90
80
70
60
50
40
30
20
10
30
100
200
Contact voltage, V
0
0.5
1.0
Switching current, A
0
10
100
1,000 5,000
No. of operations,
×10
4
Drop-out voltage
Max.
Min.
Pick-up voltage
Max.
Min.
No. of operations x10
4
Contact current, A
DC resistive load
(cos
φ
= 1)
1.0
100
30V DC
resistive load
0.5
0.4
0.3
0.2
10
4. Electrical life (1 A 30 V DC resistive load)
Tested sample: TXS2-4.5V, 6 pcs.
Operating speed: 20 times/min.
5-(1). Coil temperature rise
Change of contact resistance
100
Contact resistance, mΩ
90
80
70
60
50
40
30
Min.
Max.
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
0
5
10
15
4
Tested sample: TXS2-4.5V, 6 pcs.
Point measured: Inside the coil
Ambient temperature: 25C
77F,
70C
158F
30
Room temperature :x
+70°C
+158°F
:x
Pick-up voltage
Max.
Min.
20
10
Drop-out voltage
1A
1A
0A
0A
Max.
Min.
20
10
20
0
0
0
5
10
15
4
20
90
100 110
120
130
140 150 160
No. of operations,
×10
No. of operations,
×10
Coil applied voltage, %V
5-(2). Coil temperature rise
Tested sample: TXS2-24V, 6 pcs.
Point measured: Inside the coil
Ambient temperature: 25C
77F,
70C
158F
30
Room temperature :x
+70°C
+158°F
:x
Temperature rise,
°C
6-(1). Operate and release time (with diode)
Tested sample: TXS2-4.5V, 10 pcs.
6-(2). Operate and release time (without diode)
Tested sample: TXS2-4.5V, 10 pcs.
7
Operate and release time, ms
Operate and release time, ms
6
5
4
3
2
1
Max.
Min.
Max.
Min.
Operate time
Release time
7
6
5
4
3
2
1
0
Max.
Min.
Max.
Min.
Operate time
Release time
20
1A
1A
0A
10
0A
0
90 100 110
120
130
140 150
160
0
80
Coil applied voltage, %V
90
110 120
100
Coil applied voltage, %V
80
90
100
110
120
Coil applied voltage, %V
7. Ambient temperature characteristics
Tested sample: TXS2-4.5V, 5 pcs.
8-(1). High frequency characteristics
(Isolation)
Tested sample: TXS2-4.5V, 2 pcs.
8-(2). High frequency characteristics
(Insertion loss)
Tested sample: TXS2-4.5V, 2 pcs.
Rate of change, %
20
10
Isolation, dB
Drop-out
voltage
x
x
100
Insertion loss, dB
10
100
Frequency, MHz
1,000
30
Pick-up voltage
20 40 60 80
Ambient
–10 temperature,
°C
–20
–30
1.0
0.8
0.6
0.4
0.2
10
100
Frequency, MHz
1,000
–40 –20
0
50
4
ds_61022_en_txs: 280114D
TX-S
9-(1). Malfunctional shock (single side stable)
Tested sample: TXS2-4.5V, 6 pcs.
Z
Z’
Y
Y’
X
X’
9-(2). Malfunctional shock (latching)
Tested sample: TXS2-L2-4.5V, 6 pcs.
Z
Z’
Y
Y’
X
X’
10. Thermal electromotive force
Tested sample: TXS2-4.5V, 6 pcs.
20
18
16
x = 0.30
Y
1000m/s
2
Deenergized condition
Energized condition
Y
1000m/s
2
Reset state
Set state
X
1000m/s
2
1000m/s
2
Quantity
Z
2
1000m/s
X
Z
2
1000m/s
14
12
10
8
6
4
2
0
0
0.15
0.25
0.35
0.45
0.55
1000m/s
Z’
2
1000m/s
2
X’
1000m/s
Y’
2
1000m/s
Z’
2
1000m/s
2
X’
1000m/s
Y’
2
Thermal electromotive force,
μV
11-(1). Influence of adjacent mounting
Tested sample: TXS2-4.5V, 6 pcs.
Rate of change, %
15
ON
10
5
Pick-up voltage
0
Rate of change, %
ON
ON
11-(2). Influence of adjacent mounting
Tested sample: TXS2-4.5V, 6 pcs.
Rate of change, %
15
ON
10
5
Pick-up voltage
0
Drop-out voltage
–5
OFF
OFF
2 4 6 8 10 12 14 16
.079 .157 .236 .315 .394 .472 .551 .630
Inter-relay distance , mm
inch
ON
OFF
ON
11-(3). Influence of adjacent mounting
Tested sample: TXS2-4.5V, 6 pcs.
Rate of change, %
15
ON
10
ON
5
0
Rate of change, %
Drop-out voltage OFF
–5
OFF
OFF
0
OFF
2 4 6 8 10 12 14 16
.079 .157 .236 .315 .394 .472 .551 .630
Inter-relay distance , mm
inch
Pick-up voltage
ON
ON
Drop-out voltage
–5
OFF OFF
Rate of change, %
–10
OFF
0
2 4 6 8 10 12 14 16
.079 .157 .236 .315 .394 .472 .551 .630
Inter-relay distance , mm
inch
–15
–10
–15
–10
–15
0
12. Pulse dialing test
(35 mA 48V DC wire spring relay load)
Tested sample: TXS2-4.5V, 6 pcs.
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
0
10
20
30
40
50
Drop-out voltage
Max.
Min.
Change of contact resistance
100
Contact resistance, mΩ
90
80
70
60
50
40
30
20
10
0
0
10
20
30
40
50
Max.
Min.
Pick-up voltage
Max.
Min.
0.08
μF
DC48V
+
458Ω
0.08
μF
4
3
–
458Ω
Wire spring relay
No. of operation,
×10
4
No. of operation,
×10
4
Note: Data of surface-mount type are the same as those of PC board terminal type.
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