TX-S [ETC]
SMALL POLARIZED RELAY WITH HIGH SENSITIVITY 50mW; 小极化继电器具有高灵敏度50mW的
| 型号： | TX-S |
| 厂家： | 
ETC |
| 描述： | SMALL POLARIZED RELAY WITH HIGH SENSITIVITY 50mW |
| 文件： | 总6页 (文件大小：338K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
TESTING
SMALL POLARIZED
RELAY WITH HIGH
SENSITIVITY 50mW
TX-S
RELAYS
7.4
.291
FEATURES
15
.591
High sensitivity
Outstanding surge resistance
7.4
.291
8.2
.323
15
.591
• 50mW nominal operating power
(single side stable 1.5-12V)
• Useful for electric-power-saving
Surge withstand between open contacts:
1,500V 10×160µs (FCC part 68)
Surge withstand between contacts and
coil:
8.4
.331
Approx. 0.3µV low thermal electromo-
tive force
SA type
mm inch
2,500V 2×10µs (Bellcore)
SPECIFICATIONS
Contact
Characteristics
Arrangement
2 Form C
100 mΩ
Initial insulation resistance*1
Min. 1,000 MW (at 500 V DC)
Initial contact resistance, max.
(By voltage drop 6 V DC 1 A )
Between open contacts
750 Vrms for 1min.
1,000 Vrms for 1min.
1,800 Vrms for 1min.
Initial
breakdown Between contact sets
Contact material
Gold-clad silver alloy
1 A 30 V DC
voltage*2
Between contacts and coil
Nominal switching capacity
(resistive load)
Between open contacts
1,500V (FCC Part 68)
2,500V (Bellcore)
(10 × 160µs)
Initial surge
voltage
Max. switching power
(resistive load)
Between contacts and coil
30 W (DC)
Rating
(2 × 10 µs)
Max. switching voltage
Max. switching current
110 V DC
1 A
Operate time [Set time]*3
(at 20°C)(at nominal voltage)
Max. 5 ms (Approx. 3 ms)
[Max. 5 ms (Approx. 3 ms)]
Min. switching capacity ❇1
10 µA 10 mV DC
Release time (without diode)
[Reset time]*3
(at 20°C)(at nominal voltage)
Temperature rise*4 (at 20°C)
Max. 5 ms (Approx. 1.5 ms)
[Max. 5 ms (Approx. 3 ms)]
50 mW (1.5 to 12 V DC)
70 mW (24 V DC)
Single side stable
Nominal
operating
power
Max. 50°C
35 mW (1.5 to 12 V DC)
50 mW (24 V DC)
1 coil latching
Functional*5
Destructive*6
Min. 750 m/s2 {75 G}
Min. 1,000 m/s2 {100 G}
Shock resistance
70 mW (1.5 to 12 V DC)
150 mW (24 V DC)
2 coil latching
10 to 55 Hz at double
amplitude of 3.3 mm
Functional*7
Mechanical (at 180 cpm)
5×107
Expectedlife
(min. opera-
tions)
Vibration resistance
Electrical
1 A 30 V DC
10 to 55 Hz at double
amplitude of 5 mm
2×105
Destructive
(at 20 cpm) resistive
Conditions for operation, Ambient
–40°C to +70°C
–40°F to +158°F
Note:
transport and storage*8
(Not freezing and condensing
at low temperature)
temperature
❇1This value can change due to the switching frequency, environmental conditions,
and desired reliability level, therefore it is recommended to check this with the ac-
tual load.
Humidity
5 to 85% R.H.
Remarks
Unit weight
Approx. 2 g .071 oz
* Specifications will vary with foreign standards certification ratings.
*1 Measurement at same location as "Initial breakdown voltage" section.
*2 Detection current: 10mA
*6 Half-wave pulse of sine wave: 6 ms
*7 Detection time: 10 µs
*8 Refer to 4. Conditions for operation, transport and storage mentioned in Cautions
for use in catalog.
*3 Excluding contact bounce time.
*4 By resistive method; nominal voltage applied to the coil; contact carrying current:
1 A.
*5 Half-wave pulse of sine wave: 6 ms; detection time: 10 µs
TYPICAL APPLICATIONS
• Telephone equipment
• Communications equipment
• Office Automation equipment
• Measuring equipment
ORDERING INFORMATION
Ex. TXS
2
SA
L
H
3V
Z
–
–
–
–
Contact arrangement
2: 2 Form C
Surface-mount availability
Operating function Terminal shape Coil voltage (DC)
Packing style
Nil: Standard PC board terminal type or
Nil: self-clinching terminal type
Nil: Single side
Nil: stable
Nil: Standard PC 1.5, 3, 4.5, 6, 9, Nil: Tube packing
board terminal or
surface-mount
terminal
12, 24 V
Z: Tape and reel
packing(piked
from the 8/9/10/12
-pin side
SA: Standard surface-mount terminal type
SL: High connection reliability surface-mount
SL: terminal type
L: 1 coil latching
L2: 2 coil latching
H: Self-clinching
terminal
SS: Space saving surface-mount terminal type
Notes: 1. Tape and reel (picked from 1/3/4/5-pin side) is also available by request. Part number suffix “-X” is needed when ordering.
(ex.) TXS2SA-3 V-X
2. Tape and reel packing symbol “-Z” or “-X” are not marked on the relay.
1
TX-S
TYPES AND COIL DATA (at 20°C 68°F)
1) Standard PC board terminal type and self-clinching terminal type
Single side stable
Part No.
Nominal
operating
current,
Nominal
operating
power,
mW
Max.
Allowable
voltage,
V DC
Pick-up
voltage,
V DC (max.)
Drop-out
voltage,
V DC (min.)
Coil
resistance,
Ω (±10%)
Nominal
voltage, V DC
Standard PC
Self-clinching
terminal
board terminal
mA (±10%)
TXS2-1.5V
TXS2-3V
TXS2-4.5V
TXS2-6V
TXS2-9V
TXS2-12V
TXS2-24V
TXS2-H-1.5V
TXS2-H-3V
TXS2-H-4.5V
TXS2-H-6V
TXS2-H-9V
TXS2-H-12V
TXS2-H-24V
1.5
3
1.2
2.4
3.6
4.8
7.2
9.6
19.2
0.15
0.3
33.3
16.7
11.1
8.3
45
50
50
50
50
50
50
70
2.2
4.5
6.7
9
180
4.5
6
0.45
0.6
405
720
9
0.9
5.6
1,620
2,880
8,229
13.5
18
12
24
1.2
4.2
2.4
2.9
36
1 coil latching
Part No.
Nominal
operating
current,
Nominal
operating
power,
mW
Max.
Allowable
voltage,
V DC
Nominal
voltage,
V DC
Coil
resistance,
Ω (±10%)
Set voltage, Resetvoltage,
Standard PC
Self-clinching
terminal
V DC (max.)
V DC (Max.)
board terminal
mA (±10%)
TXS2-L-1.5V
TXS2-L-3V
TXS2-L-4.5V
TXS2-L-6V
TXS2-L-9V
TXS2-L-12V
TXS2-L-24V
TXS2-L-H-1.5V
TXS2-L-H-3V
TXS2-L-H-4.5V
TXS2-L-H-6V
TXS2-L-H-9V
TXS2-L-H-12V
TXS2-L-H-24V
1.5
3
1.2
2.4
3.6
4.8
7.2
9.6
19.2
1.2
2.4
3.6
4.8
7.2
9.6
19.2
23.3
11.7
7.8
64.3
257
35
35
35
35
35
35
50
2.2
4.5
6.7
9
4.5
6
579
5.8
1,029
2,314
4,114
11,520
9
3.9
13.5
18
12
24
2.9
2.1
36
2 coil latching
Part No.
Nominal
operating
current,
Nominal
operating
power,
mW
Max.
Allowable
voltage,
V DC
Nominal
voltage,
V DC
Coil
resistance,
Ω (±10%)
Set voltage, Resetvoltage,
Standard PC
Self-clinching
terminal
V DC (max.)
V DC (Max.)
board terminal
mA (±10%)
TXS2-L2-1.5V
TXS2-L2-3V
TXS2-L2-4.5V
TXS2-L2-6V
TXS2-L2-9V
TXS2-L2-12V
TXS2-L2-24V
Notes:
TXS2-L2-H-1.5V
TXS2-L2-H-3V
TXS2-L2-H-4.5V
TXS2-L2-H-6V
TXS2-L2-H-9V
TXS2-L2-H-12V
TXS2-L2-H-24V
1.5
3
1.2
2.4
3.6
4.8
7.2
9.6
19.2
1.2
2.4
3.6
4.8
7.2
9.6
19.2
46.7
23.3
15.6
11.7
7.8
32.1
129
70
70
2.2
4.5
6.7
9
4.5
6
289
70
514
70
9
1,157
2,057
3,840
70
13.5
18
12
24
5.8
70
6.3
150
36
1. Specified value of pick-up, drop-out, set and reset voltage is with the condition of square wave coil pulse.
2. Standard packing: Tube: 40 pcs.; Case: 1,000 pcs.
2) Surface-mount terminal type
Single side stable
Nominal
operating
current,
Nominal
voltage,
V DC
Drop-out
voltage,
V DC (min.)
Nominal
operatingpower,
mW
Max. Allowable
voltage,
Pick-up voltage,
V DC (max.)
Coil resistance,
Part No.
Ω (±10%)
V DC
mA (±10%)
TXS2S❇-1.5 V
TXS2S❇-3 V
TXS2S❇-4.5 V
TXS2S❇-6 V
TXS2S❇-9 V
TXS2S❇-12 V
TXS2S❇-24 V
1.5
3
1.2
2.4
3.6
4.8
7.2
9.6
19.2
0.15
0.3
33.3
16.7
11.1
8.3
45
50
50
50
50
50
50
70
2.2
4.5
6.7
9
180
4.5
6
0.45
0.6
405
720
9
0.9
5.6
1,620
2,880
8,229
13.5
18
12
24
1.2
4.2
2.4
2.9
36
2
TX-S
1 coil latching
Part No.
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,
Ω (±10%)
V DC
mA (±10%)
TXS2S❇-L-1.5 V
TXS2S❇-L-3 V
TXS2S❇-L-4.5 V
TXS2S❇-L-6 V
TXS2S❇-L-9 V
TXS2S❇-L-12 V
TXS2S❇-L-24 V
1.5
3
1.2
2.4
3.6
4.8
7.2
9.6
19.2
1.2
2.4
3.6
4.8
7.2
9.6
19.2
23.3
11.7
7.8
64.3
257
35
35
35
35
35
35
50
2.2
4.5
6.7
9
4.5
6
579
5.8
1,029
2,314
4,114
11,520
9
3.9
13.5
18
12
24
2.9
2.1
36
2 coil latching
Nominal
operating
current,
Max.
Allowable
voltage,
V DC
Nominal
voltage,
V DC
Nominal
operatingpower,
mW
Set voltage,
V DC (max.)
Reset voltage,
V DC (max.)
Coil resistance,
Part No.
Ω (±10%)
mA (±10%)
TXS2S❇-L2-1.5 V
TXS2S❇-L2-3 V
TXS2S❇-L2-4.5 V
TXS2S❇-L2-6 V
TXS2S❇-L2-9 V
TXS2S❇-L2-12 V
TXS2S❇-L2-24 V
1.5
3
1.2
2.4
3.6
4.8
7.2
9.6
19.2
1.2
2.4
3.6
4.8
7.2
9.6
19.2
46.7
23.3
15.6
11.7
7.8
32.1
129
70
70
2.2
4.5
6.7
9
4.5
6
289
70
514
70
9
1,157
2,057
3,840
70
13.5
18
12
24
5.8
70
6.3
150
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 pick-up, drop-out, set and reset voltage is with the condition of square wave coil pulse.
2. Standard packing: Tube: 40 pcs. ; Case: 1,000 pcs.
3. Tape and reel packing is also available for surface-mount type by request. Part number suffix "-X" or "-Z" is needed when ordering.
In this case, "X" or "Z" are not marked on the relay.
Quantity in tape and reel: 500 pcs.
(ex.) • TXS2SA-3V-X
• TXS2SA-L-3V-Z
Picked from the 1/3/4/5-pin side
Picked from the 8/9/10/12-pin side
mm inch
DIMENSIONS
1. Single side stable and 1 coil latching type
PC board pattern
(Copper-side view)
Schematic (Bottom view)
Standard PC board terminal
Single side stable
1 coil latching
(Deenergized condition)
(Reset condition)
15
7.4
10.16
.591
1
3
4
5
1
3
4 5
.291
.400
2.54
–
+
+
–
.100
0.65
8.2
.026
.323
5.08
.200
3.5
.138
12
10
9
8
12
10 9 8
0.5
0.25
.020
8-1.0 dia
.010
Direction indication*
Dirrection indication*
5.08
.200
8-.039 dia
1.15
5.08
.200
2.54
.100
.045
*Orientation stripe located on top of relay.
Tolerance: ±0.1 ±.004
Self clinching terminal
15
.591
7.4
.291
0.65
8.2
.026
.323
3.5
.138
0.5
0.25
.010
.020
5.08
.200
1.15
5.08
.200
2.54
.100
.045
General tolerance: ±0.3 ±.012
3
TX-S
Surface-mount terminal
SA type
mm inch
Suggested mounting pad
(Top view)
Schematic (Top view)
Single side stable
(Deenergized condition)
1 coil latching
(Reset condition)
5.08
.200
2.54
.100
1
15
.591
7.4
.039
12 10
9
8
12
10
9
8
.291
–
+
1.6
.0.63
+
–
3.16
.124
8.2
8.4
.323
.331
7.24
.285
1
3
4
5
1
3
4
5
5.08
.200
9.4±0.5
.370±.020
0.5
0.65
.026
.020
0.25
.010
Direction indication
Direction indication
2.54
.100
0.3
5.08
.200
.012
For glue-pad
15
.591
15
.591
7.4
SL type
SS type
5.08
.200
.291
2.54
1
.100
.039
8.2
Max.
10.0
.390
.323
3.16
.124
0.5
7.24
.285
5.08
.200
9.4±0.5
.370±.020
0.65
.026
.020
0.25
.010
2.54
.100
5.08
.200
15
.591
7.4
5.08
.200
.291
2.54
.100
1
.039
8.2
Max.
10.0
.390
.323
2.16
.085
6.24
.246
0.5
5.08
.200
0.65
.026
.020
0.25
.010
2.54
.100
5.08
.200
7.4±0.5
.291±.020
General tolerance: ±0.3 ±.012
Tolerance: ±0.1 ±.004
2. Coil latching type
PC board pattern
(Copper side view)
Schematic (Bottom view)
Standard PC board terminal
2 coil latching
(Reset condition)
15
7.4
12.7
.591
1
3
4
5
6
.291
.500
2.54
.100
+
–
0.65
8.2
.026
.323
5.08
.200
+
–
7
3.5
.138
12
10
9
8
0.5
0.25
.010
.020
10-1.0 dia
5.08
.200
Direction indication*
10-.039 dia
1.15
5.08
.200
2.54
.100
.045
Tolerance: ±0.1 ±.004
15
.591
7.4
Self clinching terminal
.291
0.65
8.2
.026
.323
3.5
.138
0.5
0.25
.010
.020
5.08
.200
1.15
5.08
.200
2.54
.100
.045
General tolerance: ±0.3 ±.012
Surface-mount terminal
SA type
Suggested mounting pad
(Top view)
Schematic (Top view)
1 coil latching
(Reset condition)
5.08
.200
2.54
.100
1
15
7.4
.039
.591
.291
12 10
9
8
7
–
–
6
1.6
.0.63
3.16
.124
8.2
8.4
+
+
.323
.331
7.24
.285
5.08
.200
9.4±0.5
.370±.020
1
3
4
5
0.5
0.65
.026
.020
0.25
.010
2.54
.100
0.3
5.08
.200
Direction indication
.012
For glue-pad
15
.591
15
.591
7.4
SL type
SS type
5.08
.200
.291
2.54
1
.100
.039
8.2
Max.
10.0
.390
.323
3.16
.124
0.5
7.24
.285
5.08
.200
9.4±0.5
.370±.020
0.65
.026
.020
0.25
.010
2.54
.100
5.08
.200
15
.591
7.4
5.08
.200
.291
2.54
.100
1
.039
8.2
.323
Max.
10.0
.390
2.16
.085
6.24
.285
0.5
5.08
.200
0.65
.026
.020
0.25
.010
2.54
.100
5.08
.200
7.4±0.5
.291±.020
General tolerance: ±0.3 ±.012
Tolerance: ±0.1 ±.004
4
TX-S
REFERENCE DATA
1. Maximum switching capacity
2. Life curve
3. Mechanical life
Tested sample: TXS2-4.5V, 10 pcs.
Operating frequency: 180 cpm
100
90
DC resistive load
30V DC
resistive load
80
100
10
Pick-up voltage
Max.
Min.
70
1.0
60
50
0.5
0.4
40
Drop-out voltage
30
0.3
Max.
Min.
0.2
20
10
0
30
100
0
0.5
1.0
Switching current, A
10
100
1,000 5,000
200
No. of operations, ×104
Contact voltage, V
4. Electrical life (1 A 30 V DC resistive load)
5-(1). Coil temperature rise
Tested sample: TXS2-4.5V, 6 pcs.
Operating frequency: 20 cpm
Tested sample: TXS2-4.5V, 6 pcs.
Point measured: Inside the coil
Ambient temperature: 25°C 77°F, 70°C 158°F
Change of pick-up and drop-out voltage
Change of contact resistance
100
90
80
70
60
50
40
30
20
10
0
100
90
30
+25°C +77°F :x
+70°C +158°F :x
80
Pick-up voltage
70
60
50
40
30
20
10
0
Max.
Min.
20
10
0
Max.
Min.
1A
1A
0A
0A
Drop-out voltage
Max.
Min.
0
5
10
15
20
0
5
10
15
20
90 100 110 120 130 140 150 160
Coil applied voltage, %V
No. of operations, ×104
No. of operations, ×104
5-(2). Coil temperature rise
Tested sample: TXS2-24V, 6 pcs.
Point measured: Inside the coil
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.
Ambient temperature: 25°C 77°F, 70°C 158°F
7
30
7
+25°C +77°F :x
+70°C +158°F :x
Operate time
Release time
Operate time
Release time
6
6
5
5
Max.
Max.
20
10
0
4
4
1A
Min.
Min.
1A
0A
3
3
Max.
0A
Min.
2
2
Max.
Min.
1
1
0
0
80
90
100
110 120
80
90
100
110 120
90 100 110 120 130 140 150 160
Coil applied voltage, %V
Coil applied voltage, %V
Coil applied voltage, %V
7. Distribution of pick-up and drop-out voltage
Tested sample: TXS2-4.5V, 50 pcs.
8. Distribution of set and reset voltage
Tested sample: TXS2-4.5V 30 pcs.
9. Ambient temperature characteristics
Tested sample: TXS2-4.5V 5 pcs.
20
50
Set voltage
Reset voltage
45
30
Drop-out
Drop-out voltage
40
voltage
x
x
20
10
15
10
35
30
25
Pick-up voltage
Pick-up voltage
–40 –20
0
20 40 60 80
Ambient
20
15
10
5
–10
temperature, °C
–20
–30
5
0
0
0
20
40
60
80
100
0
20
40
60
80
100
Ratio against the rated voltage, %V
Ratio against the rated voltage, %V
5
TX-S
10. Distribution of contact resistance
11-(1). High frequency characteristics
11-(2). High frequency characteristics
Tested sample: TXS2-4.5V, 50 pcs. (50x4 contacts)
Tested sample: TXS2-4.5V, 2 pcs.
Isolation characteristics
Tested sample: TXS2-4.5V, 2 pcs.
Insertion loss characteristics
100
1
3
4
5
90
80
70
60
50
12 10
(BOTTOM VIEW)
9
8
Terminal
No. 4-5, 8-9
Terminal
No. 3-4, 9-10
100
50
1.0
0.8
0.6
0.4
0.2
40
30
20
10
0
10
100
1,000
10
100
1,000
20 22 24 26 28 30 32 34 36 38 40 42 44 46 48 50
Frequency, MHz
Frequency, MHz
Contact resistance, mΩ
12-(1). Malfunctional shock (single side stable)
Tested sample: TXS2-4.5V, 6 pcs.
12-(2). Malfunctional shock (latching)
Tested sample: TXS2-L2-4.5V, 6 pcs.
13. Thermal electromotive force
Tested sample: TXS2-4.5V, 10 pcs.
20
18
16
14
12
10
8
Deenergized condition
Reset state
X
X
X’
Z
Z
X’
Y
Y
Z’
Energized condition
Z’
Set state
1000m/s2
1000m/s2
Y
Y’
Y
Y’
X
Z
X
Z
1000m/s2
1000m/s2
1000m/s2
1000m/s2
1000m/s2
Z’
1000m/s2
Z’
1000m/s2
X’
1000m/s2
X’
6
4
1000m/s2
Y’
1000m/s2
Y’
2
0
0
0.15 0.25 0.35 0.45 0.55
Thermal electromotive force, µV
14-(1). Influence of adjacent mounting
14-(2). Influence of adjacent mounting
14-(3). Influence of adjacent mounting
Tested sample: TXS2-4.5V, 6 pcs.
Tested sample: TXS2-4.5V, 6 pcs.
Tested sample: TXS2-4.5V, 6 pcs.
15
15
15
ON
ON ON
ON
10
10
10
ON
5
5
ON
ON
5
0
Pick-up voltage
ON
Pick-up voltage
ON
Pick-up voltage
Drop-out voltage
ON
0
0
OFF
Drop-out voltage
OFF
Drop-out voltage
OFF OFF
–5
–5
–5
OFF
OFF
–10
–10
–10
–15
OFF
OFF
OFF
OFF
–15
–15
0
2
4
6
8
10
12 14 16
.079 .157 .236 .315 .394 .472 .551 .630
0
2
4
6
8
10
12 14 16
0
2
4
6
8
10
12 14 16
.079 .157 .236 .315 .394 .472 .551 .630
.079 .157 .236 .315 .394 .472 .551 .630
Inter-relay distance R, mm inch
Inter-relay distance R, mm inch
Inter-relay distance R, mm inch
15. Pulse dialing test
Tested sample: TXS2-4.5V, 6 pcs.
(35 mA 48V DC wire spring relay load)
Change of pick-up and drop-out voltage
Change of contact resistance
100
90
100
90
80
70
60
50
40
30
20
10
0
80
Pick-up voltage
Max.
Min.
70
60
50
40
458Ω
+
0.08
µF
0.08
µF
Max.
Min.
4
3
DC48V
Drop-out voltage
30
–
Max.
Min.
458Ω
20
10
0
Wire spring relay
10
20
30
40
50
0
10
20
30
40
50
0
No. of operation, ×104
No. of operation, ×104
Note: Data of surface-mount type are the same as those of PC board terminal type.
For Cautions for Use, see Pages in catalog.
6
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