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PDF TX-S Data sheet ( Hoja de datos )
| Número de pieza | TX-S | |
| Descripción | SMALL POLARIZED RELAY WITH HIGH SENSITIVITY 50mW | |
| Fabricantes | ETC | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de TX-S (archivo pdf) en la parte inferior de esta página. Total 6 Páginas | ||
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SMALL POLARIZED
RELAY WITH HIGH
SENSITIVITY 50mW
TESTING
TX-S
RELAYS
15
.591
mm inch
7.4
.291
8.2
.323
15
.591
7.4
.291
8.4
.331
SA type
FEATURES
High sensitivity
• 50mW nominal operating power
(single side stable 1.5-12V)
• Useful for electric-power-saving
Approx. 0.3µV low thermal electromo-
tive force
Outstanding surge resistance
Surge withstand between open contacts:
1,500V 10×160µs (FCC part 68)
Surge withstand between contacts and
coil:
2,500V 2×10µs (Bellcore)
SPECIFICATIONS
Contact
Arrangement
2 Form C
Initial contact resistance, max.
(By voltage drop 6 V DC 1 A )
100 mΩ
Contact material
Gold-clad silver alloy
Nominal switching capacity
(resistive load)
1 A 30 V DC
Rating
Max. switching power
(resistive load)
Max. switching voltage
30 W (DC)
110 V DC
Nominal
operating
power
Max. switching current
Min. switching capacity ❇1
Single side stable
1 coil latching
2 coil latching
1A
10 µA 10 mV DC
50 mW (1.5 to 12 V DC)
70 mW (24 V DC)
35 mW (1.5 to 12 V DC)
50 mW (24 V DC)
70 mW (1.5 to 12 V DC)
150 mW (24 V DC)
Expected life Mechanical (at 180 cpm)
(min. opera- Electrical 1 A 30 V DC
tions)
(at 20 cpm) resistive
5×107
2×105
Note:
❇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.
Remarks
* Specifications will vary with foreign standards certification ratings.
*1 Measurement at same location as "Initial breakdown voltage" section.
*2 Detection current: 10mA
*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
Characteristics
Initial insulation resistance*1
Min. 1,000 MW (at 500 V DC)
Initial
breakdown
voltage*2
Between open contacts
Between contact sets
Between contacts and coil
750 Vrms for 1min.
1,000 Vrms for 1min.
1,800 Vrms for 1min.
Initial surge
voltage
Between open contacts
(10 × 160µs)
Between contacts and coil
(2 × 10 µs)
1,500V (FCC Part 68)
2,500V (Bellcore)
Operate time [Set time]*3
(at 20°C)(at nominal voltage)
Max. 5 ms (Approx. 3 ms)
[Max. 5 ms (Approx. 3 ms)]
Release time (without diode)
[Reset time]*3
(at 20°C)(at nominal voltage)
Max. 5 ms (Approx. 1.5 ms)
[Max. 5 ms (Approx. 3 ms)]
Temperature rise*4 (at 20°C)
Max. 50°C
Shock resistance
Functional*5
Destructive*6
Min. 750 m/s2 {75 G}
Min. 1,000 m/s2 {100 G}
Vibration resistance
Functional*7
Destructive
10 to 55 Hz at double
amplitude of 3.3 mm
10 to 55 Hz at double
amplitude of 5 mm
Conditions for operation,
transport and storage*8
(Not freezing and condensing
at low temperature)
Ambient
temperature
Humidity
–40°C to +70°C
–40°F to +158°F
5 to 85% R.H.
Unit weight
Approx. 2 g .071 oz
*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.
TYPICAL APPLICATIONS
• Telephone equipment
• Measuring equipment
• Communications equipment
• Office Automation equipment
ORDERING INFORMATION
Ex. TXS 2
SA – L – H – 3V – Z
Contact arrangement
Surface-mount availability
Operating function Terminal shape Coil voltage (DC) Packing style
2: 2 Form C
Nil: Standard PC board terminal type or
Nil: self-clinching terminal type
SA: Standard surface-mount terminal type
SL : High connection reliability surface-mount
SL : terminal type
SS: Space saving surface-mount terminal type
Nil: Single side
Nil: stable
L: 1 coil latching
L2: 2 coil latching
Nil: Standard PC
board terminal or
surface-mount
terminal
H: Self-clinching
terminal
1.5, 3, 4.5, 6, 9,
12, 24 V
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.
Nil: Tube packing
Z: Tape and reel
packing(piked
from the 8/9/10/12
-pin side
1
1 page  
REFERENCE DATA
1. Maximum switching capacity
2. Life curve
DC resistive load
30V DC
100 resistive load
1.0
0.5
0.4
10
0.3
0.2
30 100 200
Contact voltage, V
4. Electrical life (1 A 30 V DC resistive load)
Tested sample: TXS2-4.5V, 6 pcs.
Operating frequency: 20 cpm
Change of pick-up and drop-out voltage
100
90
80
70
60
50
40
30
20
10
0
0
Pick-up voltage
Max.
Min.
Drop-out voltage
Max.
Min.
5 10 15 20
No. of operations, ×104
5-(2). Coil temperature rise
Tested sample: TXS2-24V, 6 pcs.
Point measured: Inside the coil
Ambient temperature: 25°C 77°F, 70°C 158°F
30
+25°C +77°F :x
+70°C +158°F :x
20
1A
1A
0A
10 0A
0
90 100 110 120 130 140 150 160
Coil applied voltage, %V
7. Distribution of pick-up and drop-out voltage
Tested sample: TXS2-4.5V, 50 pcs.
50
45
Drop-out voltage
40
35
30 Pick-up voltage
25
20
15
10
5
0
0 20 40 60 80 100
Ratio against the rated voltage, %V
0 0.5 1.0
Switching current, A
Change of contact resistance
100
90
80
70
60
50
40
30
20
10
0
0
5 10 15
No. of operations, ×104
Max.
Min.
20
6-(1). Operate and release time (with diode)
Tested sample: TXS2-4.5V, 10 pcs.
7
Operate time
6 Release time
5 Max.
4
Min.
3 Max.
Min.
2
1
0
80 90 100 110 120
Coil applied voltage, %V
8. Distribution of set and reset voltage
Tested sample: TXS2-4.5V 30 pcs.
20
Set voltage
Reset voltage
15
10
5
0
0 20 40 60 80 100
Ratio against the rated voltage, %V
TX-S
3. Mechanical life
Tested sample: TXS2-4.5V, 10 pcs.
Operating frequency: 180 cpm
100
90
80
Pick-up voltage
70 Max.
60 Min.
50
40
Drop-out voltage
30 Max.
20 Min.
10
0
10 100 1,000 5,000
No. of operations, ×104
5-(1). Coil temperature rise
Tested sample: TXS2-4.5V, 6 pcs.
Point measured: Inside the coil
Ambient temperature: 25°C 77°F, 70°C 158°F
30
+25°C +77°F :x
+70°C +158°F :x
20
1A
1A
10 0A
0A
0
90 100 110 120 130 140 150 160
Coil applied voltage, %V
6-(2). Operate and release time (without diode)
Tested sample: TXS2-4.5V, 10 pcs.
7
Operate time
6 Release time
5 Max.
4
Min.
3
2
Max.
1 Min.
0
80 90 100 110 120
Coil applied voltage, %V
9. Ambient temperature characteristics
Tested sample: TXS2-4.5V 5 pcs.
–40 –20 0
30 Drop-out
voltage
20
x
x
10
Pick-up voltage
20 40 60 80
–10
Ambient
temperature,
°C
–20
–30
5
5 Page | ||
| Páginas | Total 6 Páginas | |
| PDF Descargar | [ Datasheet TX-S.PDF ] | |
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