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Электронный компонент: TX2-L-3V

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TX RELAYS
2 A CAPACITY RELAY
WITH HIGH SURGE
VOLTAGE & HIGH
BREAKDOWN VOLTAGE
TESTING
mm
inch
8.2
.323
7.4
.291
15
.591
8.4
.331
7.4
.291
15
.591
FEATURES
Breakdown voltage between contacts and coil: 2,000 V
Surge withstand between contacts and coil: 2,500 V
High contact capacity: 2 A 30 V DC
Surface-mount type available
SPECIFICATIONS
Contact
Notes:
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. (SX relays are available for low level load switching [10 A 1 mV DC
10 mA 10 V DC])
2The upper limit for the ambient temperature is the maximum temperature that
can satisfy the coil temperature rise. Under the packing condition, allowable tem-
perature range is from 40 to +70C
40C to +158F
.
Remarks
* Specifications will vary with foreign standards certification ratings.
*
1
Measurement at same location as "Initial breakdown voltage" section.
*
2
By resistive method, nominal voltage applied to the coil; contact carrying current:
2 A.
*
3
Nominal voltage applied to the coil, excluding contact bounce time.
*
4
Nominal voltage applied to the coil, excluding contact bounce time without diode.
*
5
Half-wave pulse of sine wave: 6 ms; detection time: 10
s.
*
6
Half-wave pulse of sine wave: 6 ms.
*
7
Detection time: 10
s.
*
8
Refer to 6. Conditions for operation, transport and storage mentioned in
AMBIENT ENVIRONMENT.
Characteristics
Arrangement
2 Form C
Initial contact resistance, max.
(By voltage drop 6 V DC 1 A)
100 m
Contact material
Gold-clad silver alloy
Rating
Nominal switching capacity
(resistive load)
2 A 30 V DC
Max. switching power
(resistive load)
60 W
Max. switching voltage
220 V DC
Max. switching current
2 A
Min. switching capacity
1
10
A 10 mV DC
Nominal
operating
power
Single side stable
140 mW (1.5 to 24 V DC)
270 mW (48 V DC)
1 coil latching
100 mW (1.5 to 24 V DC)
2 coil latching
200 mW (1.5 to 24 V DC)
Expected
life (min.
operations)
Mechanical (at 180 cpm)
10
8
Electrical
(at 20 cpm)
2 A 30 V DC
resistive
10
5
1 A 30 V DC
resistive
5
10
5
Initial insulation resistance*
1
Min. 1,000 M
(at 500 V DC)
Initial
breakdown
voltage
Between open con-
tacts
1,000 Vrms for 1 min.
(Detection current: 10 mA)
Between contact sets
1,000 Vrms for 1 min.
(Detection current: 10 mA)
Between contact and
coil
2,000 Vrms for 1 min.
(Detection current: 10 mA)
Initial surge
voltage
Between open
contacts
(10
160
s)
1,500 V (FCC Part 68)
Between contacts
and coil (2
10
s)
2,500 V (Telcordia)
Temperature rise*
2
(at 20
C)
Max. 50
C
Operate time [Set time]*
3
(at 20
C)
Max. 4 ms (Approx. 2 ms)
[Max. 4 ms (Approx. 2 ms)]
Release time [Reset time]*
4
(at
20
C)
Max. 4 ms (Approx. 1 ms)
[Max. 4 ms (Approx. 2 ms)]
Shock resistance
Functional*
5
Min. 750 m/s
2
{75 G}
Destructive*
6
Min. 1,000 m/s
2
{100 G}
Vibration resistance
Functional*
7
196 m/s
2
{20 G}, 10 to 55 Hz
at double amplitude of 3.3 mm
Destructive
294 m/s
2
{30G}, 10 to 55 Hz
at double amplitude of 5 mm
Conditions for oper-
ation, transport and
storage*
8
(Not freezing and
condensing at low
temperature)
Ambient tem-
perature
2
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.
Unit weight
Approx. 2 g .
071 oz
All Rights Reserved COPYRIGHT Matsushita Electric Works, Ltd.
TX
TYPES AND COIL DATA (at 20
C
68
F
)
1) Standard PC board terminal type and self-clinching terminal type
1. Single side stable
2. 1 Coil latching
3. 2 Coil latching
Part No.
Nominal
voltage,
V DC
Pick-up
voltage,
V DC (max.)
Drop-out
voltage,
V DC (min.)
Nominal
operating
current,
mA (
10%)
Coil
resistance,
(
10%)
Nominal
operating
power,
mW
Max.
allowable
voltage,
V DC
Standard PC
board terminal
Self-clinching
terminal
TX2-1.5 V
TX2-H-1.5 V
1.5
1.13
0.15
93.8
16
140
2.2
TX2-3 V
TX2-H-3 V
3
2.25
0.3
46.7
64.3
140
4.5
TX2-4.5 V
TX2-H-4.5 V
4.5
3.38
0.45
31
145
140
6.7
TX2-5 V
TX2-H-5 V
5
3.75
0.5
28.1
178
140
7.5
TX2-6 V
TX2-H-6 V
6
4.5
0.6
23.3
257
140
9
TX2-9 V
TX2-H-9 V
9
6.75
0.9
15.5
579
140
13.5
TX2-12 V
TX2-H-12 V
12
9
1.2
11.7
1,028
140
18
TX2-24 V
TX2-H-24 V
24
18
2.4
5.8
4,114
140
36
TX2-48 V
TX2-H-48 V
48
36
4.8
5.6
8,533
270
57.6
Part No.
Nominal
voltage,
V DC
Set voltage,
V DC (max.)
Reset voltage,
V DC (max.)
Nominal
operating
current,
mA (
10%)
Coil
resistance,
(
10%)
Nominal
operating
power,
mW
Max.
allowable
voltage,
V DC
Standard PC
board terminal
Self-clinching
terminal
TX2-L-1.5 V
TX2-L-H-1.5 V
1.5
1.13
1.13
66.7
22.5
100
2.2
TX2-L-3 V
TX2-L-H-3 V
3
2.25
2.25
33.3
90
100
4.5
TX2-L-4.5 V
TX2-L-H-4.5 V
4.5
3.38
3.38
22.2
202.5
100
6.7
TX2-L-5 V
TX2-L-H-5 V
5
3.75
3.75
20
250
100
7.5
TX2-L-6 V
TX2-L-H-6 V
6
4.5
4.5
16.7
360
100
9
TX2-L-9 V
TX2-L-H-9 V
9
6.75
6.75
11.1
810
100
13.5
TX2-L-12 V
TX2-L-H-12 V
12
9
9
8.3
1,440
100
18
TX2-L-24 V
TX2-L-H-24 V
24
18
18
4.2
5,760
100
36
Part No.
Nominal
voltage,
V DC
Set voltage,
V DC (max.)
Reset voltage,
V DC (max.)
Nominal
operating
current,
mA (
10%)
Coil
resistance,
(
10%)
Nominal
operating
power,
mW
Max.
allowable
voltage,
V DC
Standard PC
board terminal
Self-clinching
terminal
TX2-L2-1.5 V
TX2-L2-H-1.5 V
1.5
1.13
1.13
133.9
11.2
200
2.2
TX2-L2-3 V
TX2-L2-H-3 V
3
2.25
2.25
66.7
45
200
4.5
TX2-L2-4.5 V
TX2-L2-H-4.5 V
4.5
3.38
3.38
44.5
101.2
200
6.7
TX2-L2-5 V
TX2-L2-H-5 V
5
3.75
3.75
40
125
200
7.5
TX2-L2-6 V
TX2-L2-H-6 V
6
4.5
4.5
33.3
180
200
9
TX2-L2-9 V
TX2-L2-H-9 V
9
6.75
6.75
22.2
405
200
13.5
TX2-L2-12 V
TX2-L2-H-12 V
12
9
9
16.7
720
200
18
TX2-L2-24 V
TX2-L2-H-24 V
24
18
18
8.3
2,880
200
36
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. In case of 5 V transistor drive circuit, it is recommended to use 4.5 V type relay.
ORDERING INFORMATION
2
SA
L
3V
H
Z
Ex. TX
Contact arrangement
Surface-mount availability
Operating function
Coil voltage (DC)
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
2: 2 Form C
Nil: Single side
Nil:
stable
L: 1 coil latching
L2: 2 coil latching
Terminal shape
Nil: Standard PC
board terminal or
surface-mount
terminal
H: Self-clinching
terminal
1.5, 3, 4.5, 5, 6,
9, 12, 24, 48* 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.) TX2SA-3 V-X
2. Tape and reel packing symbol "-Z" or "-X" are not marked on the relay.
Packing style
Nil: Tube packing
Z: Tape and reel
packing(picked
from the 8/9/10/12
-pin side
*48 V coil type: Single side stable only
All Rights Reserved COPYRIGHT Matsushita Electric Works, Ltd.
TX
2) Surface-mount terminal type
1. Single side stable
2. 1 coil latching
3. 2 coil latching
: 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.) TX2SA-3V-X
TX2SA-L-3V-Z
Picked from the 1/3/4/5-pin side
Picked from the 8/9/10/12-pin side
4. In case of 5 V transistor drive circuit, it is recommended to use 4.5 V type relay.
Part No.
Nominal
voltage,
V DC
Pick-up voltage,
V DC (max.)
Drop-out
voltage,
V DC (min.)
Nominal
operating
current,
mA (
10%)
Coil resistance,
(
10%)
Nominal
operating power,
mW
Max. allowable
voltage,
V DC
TX2S
-1.5 V
1.5
1.13
0.15
93.8
16
140
2.2
TX2S
-3 V
3
2.25
0.3
46.7
64.3
140
4.5
TX2S
-4.5 V
4.5
3.38
0.45
31
145
140
6.7
TX2S
-5 V
5
3.75
0.5
28.1
178
140
7.5
TX2S
-6 V
6
4.5
0.6
23.3
257
140
9
TX2S
-9 V
9
6.75
0.9
15.5
579
140
13.5
TX2S
-12 V
12
9
1.2
11.7
1,028
140
18
TX2S
-24 V
24
18
2.4
5.8
4,114
140
36
TX2S
-48 V
48
36
4.8
5.6
8,533
270
57.6
Part No.
Nominal
voltage,
V DC
Set voltage,
V DC (max.)
Reset voltage,
V DC (max.)
Nominal
operating
current,
mA (
10%)
Coil resistance,
(
10%)
Nominal
operating power,
mW
Max. allowable
voltage,
V DC
TX2S
-L-1.5 V
1.5
1.13
1.13
66.7
22.5
100
2.2
TX2S
-L-3 V
3
2.25
2.25
33.3
90
100
4.5
TX2S
-L-4.5 V
4.5
3.38
3.38
22.2
202.5
100
6.7
TX2S
-L-5 V
5
3.75
3.75
20
250
100
7.5
TX2S
-L-6 V
6
4.5
4.5
16.7
360
100
9
TX2S
-L-9 V
9
6.75
6.75
11.1
810
100
13.5
TX2S
-L-12 V
12
9
9
8.3
1,440
100
18
TX2S
-L-24 V
24
18
18
4.2
5,760
100
36
Part No.
Nominal
voltage,
V DC
Set voltage,
V DC (max.)
Reset voltage,
V DC (max.)
Nominal
operating
current,
mA (
10%)
Coil resistance,
(
10%)
Nominal
operating power,
mW
Max. allowable
voltage,
V DC
TX2S
-L2-1.5 V
1.5
1.13
1.13
133.9
11.2
200
2.2
TX2S
-L2-3 V
3
2.25
2.25
66.7
45
200
4.5
TX2S
-L2-4.5 V
4.5
3.38
3.38
44.5
101.2
200
6.7
TX2S
-L2-5 V
5
3.75
3.75
40
125
200
7.5
TX2S
-L2-6 V
6
4.5
4.5
33.3
180
200
9
TX2S
-L2-9 V
9
6.75
6.75
22.2
405
200
13.5
TX2S
-L2-12 V
12
9
9
16.7
720
200
18
TX2S
-L2-24 V
24
18
18
8.3
2,880
200
36
All Rights Reserved COPYRIGHT Matsushita Electric Works, Ltd.
TX
DIMENSIONS
1. Single side stable and 1 coil latching type
Standard PC board terminal
0.5
.020
1.15
.045
5.08
.200
2.54
.100
8.2
.323
3.5
.138
0.65
.026
7.4
.291
5.08
.200
0.25
.010
15
.591
Self clinching terminal
General tolerance:
0.3
.012
0.5
.020
1.15
.045
5.08
.200
2.54
.100
8.2
.323
3.5
.138
0.65
.026
7.4
.291
5.08
.200
0.25
.010
15
.591
PC board pattern
(Copper-side view)
Tolerance:
0.1
.004
5.08
.200
2.54
.100
8-1.0 dia
8-.039 dia
10.16
.400
Schematic (Bottom view)
Single side stable
(Deenergized condition)
1 coil latching
(Reset condition)
*Orientation stripe located on top of relay.
Direction indication*
12 10 9 8
1
3 4 5
+
Direction indication*
12 10 9 8
1
3 4 5
+
Surface-mount terminal
SA type
0.5
.020
5.08
.200
2.54
.100
8.2
.323
8.4
.331
0.65
.026
7.4
.291
5.08
.200
0.25
.010
15
.591
9.4
0.5
.370
.020
SL type
0.5
.020
5.08
.200
2.54
.100
8.2
.323
0.65
.026
7.4
.291
5.08
.200
0.25
.010
15
.591
9.4
0.5
.370
.020
Max.
10.0
.390
SS type
General tolerance:
0.3
.012
0.5
.020
5.08
.200
2.54
.100
8.2
.323
0.65
.026
7.4
.291
5.08
.200
0.25
.010
15
.591
7.4
0.5
.291
.020
Max.
10.0
.390
Suggested mounting pad
(Top view)
Tolerance:
0.1
.004
0.3
.012
3.16
.124
1
.039
2.54
.100
5.08
.200
1.6
.0.63
7.24
.285
15
.591
For glue-pad
3.16
.124
1
.039
2.54
.100
5.08
.200
7.24
.285
2.16
.085
1
.039
2.54
.100
5.08
.200
6.24
.246
Schematic (Top view)
Single side stable
(Deenergized condition)
1 coil latching
(Reset condition)
Direction indication
+
12 10 9 8
1 3 4 5
Direction indication
+
12 10 9 8
1 3 4 5
mm
inch
2. Coil latching type
Standard PC board terminal
0.5
.020
1.15
.045
5.08
.200
2.54
.100
8.2
.323
3.5
.138
0.65
.026
7.4
.291
5.08
.200
0.25
.010
15
.591
Self clinching terminal
General tolerance:
0.3
.012
0.5
.020
1.15
.045
5.08
.200
2.54
.100
8.2
.323
3.5
.138
0.65
.026
7.4
.291
5.08
.200
0.25
.010
15
.591
PC board pattern
(Copper side view)
Tolerance:
0.1
.004
5.08
.200
2.54
.100
10-1.0 dia
10-.039 dia
12.7
.500
Schematic (Bottom view)
2 coil latching (Reset condition)
Direction indication*
12 10 9 8 7
1
3
4 5 6
+
+
Surface-mount terminal
SA type
0.5
.020
5.08
.200
2.54
.100
8.2
.323
8.4
.331
0.65
.026
7.4
.291
5.08
.200
0.25
.010
15
.591
9.4
0.5
.370
.020
SL type
0.5
.020
5.08
.200
2.54
.100
8.2
.323
0.65
.026
7.4
.291
5.08
.200
0.25
.010
15
.591
9.4
0.5
.370
.020
Max.
10.0
.390
SS type
General tolerance:
0.3
.012
0.5
.020
5.08
.200
2.54
.100
8.2
.323
0.65
.026
7.4
.291
5.08
.200
0.25
.010
15
.591
7.4
0.5
.291
.020
Max.
10.0
.390
Suggested mounting pad (Top view)
Tolerance:
0.1
.004
0.3
.012
3.16
.124
1
.039
2.54
.100
5.08
.200
1.6
.0.63
7.24
.285
15
.591
For glue-pad
3.16
.124
1
.039
2.54
.100
5.08
.200
7.24
.285
2.16
.085
1
.039
2.54
.100
5.08
.200
6.24
.285
Schematic (Top view)
2 coil latching (Reset condition)
Direction indication
+
+
12 10
9 8 7
1 3 4 5 6
All Rights Reserved COPYRIGHT Matsushita Electric Works, Ltd.
TX
REFERENCE DATA
1. Maximum switching capacity
2. Life curve
3. Mechanical life
Tested sample: TX2-5V, 10 pcs.
Operating frequency: 180 cpm
0.2
0.3
0.4
0.5
1.0
2.0
3.0
20 30
50
100
200 300
DC resistive load
0
Contact voltage, V
Switching current, A
1.0
2.0
100
50
30
20
10
0
Switching current, A
No. of operations
10
4
30V DC
resistive load
0
10
100
10,000
1,000
10
Max.
Max.
Min.
Min.
20
30
40
50
60
70
80
90
100
No. of operations,
10
4
Ratio against the rated voltage, %V
Pick-up voltage
Drop-out voltage
4. Electrical life
Tested sample: TX2-5V, 6 pcs.
Operating frequency: 20 cpm
Change of pick-up and drop-out voltage
Change of contact resistance
5-(1). Coil temperature rise
Tested sample: TX2-5V, 6 pcs.
Point measured: Inside the coil
Ambient temperature: 25
C
77
F
, 85
C
185
F
10
1
Max.
Min.
Min.
0
10
20
30
40
50
60
70
80
90
100
2
3
4
5
6
7
8
9
Max.
No. of operations,
10
4
Ratio against the rated voltage, %V
Pick-up voltage
Drop-out voltage
10
1
Max.
Min.
0
10
20
30
40
50
60
70
80
90
100
2
3
4
5
6
7
8
9
No. of operations,
10
4
Contact resistance, m
10
30
60
70
100
120
150
0
20
40
50
110
130
140
2A
2A
0A
0A
+25
C
+77
F
+85
C
+185
F
No. of operate,
10
4
Temperature rise,

C
5-(2). Coil temperature rise
Tested sample: TX2-48V, 6 pcs.
Point measured: Inside the coil
Ambient temperature: 25
C
77
F
, 70
C
158
F
6-(1). Operate and release time (with diode)
Tested sample: TX2-5V, 10 pcs.
6-(2). Operate and release time (without diode)
10
30
60
70
100
120
150
0
20
40
50
110
130
140
2A
2A
0A
0A
+25
C
+77
F
+70
C
+158
F
No. of operations,
10
4
Temperature rise,

C
1
2
4
5
70
80
100
120
0
3
90
110
Max.
Max.
Min.
Min.
Coil applied voltage, %V
Operate and release time, ms
Operate time
Release time
1
2
4
5
70
80
100
120
0
3
90
110
Max.
Max.
Min.
Min.
Coil applied voltage, %V
Operate and release time, ms
Operate time
Release time
7. Distribution of pick-up and drop-out voltage
Tested sample: TX2-5V, 50 pcs.
8. Distribution of set and reset voltage
Tested sample: TX2-L2-12V, 30 pcs.
9. Ambient temperature characteristics
Tested sample: TX2-5V, 5 pcs.
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0
10
0
10 20 30 40 50 60 70 80 90 100
20
30
Ratio against the rated voltage, %V
Quantity
Drop-out voltage
Pick-up voltage
0
10
15
0
10 20 30 40 50 60 70 80 90 100
5
Ratio against the rated voltage, %V
Quantity
Set voltage
Reset voltage
40
40
20
20
40 20
0
20 40
60
80
x
x
Ambient temperature,
C
Rate of change, %
Drop-out
voltage
Pick-up voltage
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