NAIS ASX2104H High sensitivity relay with guaranteed low level switching capacity Datasheet

SX
TESTING
HIGH SENSITIVITY RELAY
WITH GUARANTEED LOW
LEVEL SWITCHING
CAPACITY
SX-RELAYS
FEATURES
15.0
.591
7.4
.291
8.2
.323
15.0
.591
7.4
.291
Max. 10.0
.394
1. High contact reliability over a long
life has been made possible for low
level loads.
Using a low level load (1 mV 10µA to 10 V
10 mA) 107 operations were achieved with
a static contact resistance of Max. 100
mΩ (voltage drop of 20 mV, 1 mA, 1 kHz)
and a dynamic contact resistance of Max.
1 Ω (Measurement delay 10 ms, voltage
drop of 20 mV, 1 mA, 1 kHz).
2. High sensitibity of 50 mW
By using the highly efficient polar magnetic circuit "seesaw balance armature
mechanism", a rated power consumption
of 50 mW (for single side stable type) has
been achieved.
3. Low thermal electromotive force
Reducing the heat from the coil enables a
thermal electromotive force of 3 µV or
less.
mm inch
SPECIFICATIONS
Contact
Characteristics
Arrangement
Static contact resistance (During initial and
electric life tests)*1
(By voltage drop of 20 mV 1 mA [1kHz])
Dynamic contact resistance (During initial and
electric life tests)*1
(By voltage drop of 20 mV 1 mA[1 kHz], Measurement delay 10 ms after applying nominal
coil voltage)
Contact material
Nominal switching capacity
(resistive load)
Max. switching power
Rating
Max. switching voltage
Max. switching current
Min. switching capacity**1
Single side stable
Nominal
operating
power
1 coil latching
2 coil latching
Thermal electromotive force, max.
(at nominal voltage applied to the coil**2)
Mechanical (at 750 cpm)
Expected
life (min.
Electrical (at 750 cpm)
operations) (10 mA 10 V DC resistive load)
2 Form C
Max. 100 mΩ
Max. 1 Ω
Gold-clad silver alloy
10 mA 10 VDC
0.1 W
10 VDC
10 mA DC
10 µA 1 mVDC
50mW (1.5 to 12 V DC)
70mW (24 V DC)
35mW (1.5 to 12 V DC)
50mW (24 V DC)
70mW (1.5 to 12 V DC)
150mW (24 V DC)
3 µV
5 × 107
107
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.
**2 For single side stable only.
TYPICAL APPLICATIONS
This relay will be used for the small load
for measuring instruments or others
where a stable contact resistance is
required.
120
Initial insulation resistance*2
Initial
breakdown
voltage*3
Between open contacts
Between contact sets
Between contact and coil
Operate time [Set time]*4 (at 20°C)
Release time (without diode)
[Reset time]*4 (at 20°C)
Temperature rise*5 (at 20°C)
Functional*6
Shock resistance
Destructive*7
Functional*8
Vibration resistance
Destructive
Conditions for operation,
transport and storage*9
(Not freezing and condensing at low temperature)
Unit weight
Min. 10,000MΩ
(at 500V DC)
750 Vrms for 1min.
1,000 Vrms for 1min.
1,800 Vrms for 1min.
Max. 5 ms (Approx. 3 ms)
[Max. 5 ms (Approx. 3 ms)]
Max. 5 ms (Approx. 1.5 ms)
[Max. 5 ms (Approx. 3 ms)]
Max. 50°C
Min. 750 m/s2{75G]
Min. 1,000 m/s2{100G]
10 to 55 Hz at double
amplitude of 3.3 mm
10 to 55 Hz at double
amplitude of 5 mm
Ambient
temperature
–40°C to 70°C
–40°F to 158°F
Humidity
5 to 85% R.H.
Approx. 2 g .071 oz
Remarks:
* Specifications will vary with foreign standards certification ratings.
*1 By nominal switching capacity: No. of operations: 107
*2 Measurement at same location as "Initial breakdown voltage" section.
*3 Detection current: 10mA.
*4 Nominal voltage applied to the coil, excluding contact bounce time.
*5 By resistive method, nominal voltage applied to the coil; contact carrying current:
10mA.
*6 Half-wave pulse of sine wave: 6 ms; detection time: 10µs.
*7 Half-wave pulse of sine wave: 6 ms.
*8 Detection time: 10µs.
*9 Refer to 5. Conditions for operation, transport and storage mentioned in
AMBIENT ENVIRONMENT (Page 61)
SX
ORDERING INFORMATION
Ex. ASX
2
Contact arrangement Operating function
2: 2 Form C
0
0
A
0: Standard type
(B.B.M.)
H
Z
Terminal shape
Type of operation
0: Single side stable
1: 1 coil latching
2: 2 coil latching
1
Coil voltage (DC)
Nil: Standard PC board terminal
A: Surface-mount terminal
1H: 1.5V
03 : 3V
4H: 4.5V
06 : 6V
09 : 9V
12 : 12V
24 : 24V
Packing style
Nil: Tube packing
Z: Tape and reel packing
(piked from 8/9/10/12
pin side)
Note: Tape and reel packing symbol “-Z” is not marked on the relay. “X” type tape and reel packing (picked from 1/3/4/5-pin side) is also available. Suffix “X” instead of “Z”.
TYPES AND COIL DATA (at 20°C 68°F)
(1) Standard PC board terminal
1) Standard packing: 40 pcs. in an inner package (tube); 1,000 pcs. in an outer package
2) Specified value of pick-up, drop-out, set and reset voltage is with the condition of square wave coil pulse.
Single side stable
Part No.
Standard PC
board terminal
ASX2001H
ASX20003
ASX2004H
ASX20006
ASX20009
ASX20012
ASX20024
Coil Rating,
V DC
Pick-up voltage,
V DC (max.)
(initial)
1.5
3
4.5
6
9
12
24
1.2
2.4
3.6
4.8
7.2
9.6
19.2
Drop-out
voltage,
V DC (min.)
(initial)
0.15
0.3
0.45
0.6
0.9
1.2
2.4
Coil Rating,
V DC
Set voltage,
V DC (max.)
(initial)
1.5
3
4.5
6
9
12
24
Coil Rating,
V DC
Nominal
operating current,
mA (±10%)
Coil resistance,
Ω (±10%)
Nominal
operating power,
mW
Max. allowable
voltage,
V DC
33.3
16.7
11.1
8.3
5.6
4.2
2.9
45
180
405
720
1,620
2,880
8,229
50
50
50
50
50
50
70
2.25
4.5
6.75
9
13.5
18
36
Reset voltage,
V DC (max.)
(initial)
Nominal
operating current,
mA (±10%)
Coil resistance,
Ω (±10%)
Nominal
operating power,
mW
Max. allowable
voltage,
V DC
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
5.8
3.9
2.9
2.1
64.3
257
579
1,029
2,314
4,114
11,520
35
35
35
35
35
35
50
2.25
4.5
6.75
9
13.5
18
36
Set voltage,
V DC (max.)
(initial)
Reset voltage,
V DC (max.)
(initial)
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
1 coil latching
Part No.
Standard PC
board terminal
ASX2101H
ASX21003
ASX2104H
ASX21006
ASX21009
ASX21012
ASX21024
2 coil latching
Part No.
Standard PC
board terminal
ASX2201H
ASX22003
ASX2204H
ASX22006
ASX22009
ASX22012
ASX22024
1.5
3
4.5
6
9
12
24
Nominal
operating current,
mA (±10%)
Reset
Set coil
coil
46.7
46.7
23.3
23.3
15.6
15.6
11.7
11.7
7.8
7.8
5.8
5.8
6.3
6.3
Coil resistance,
Ω (±10%)
Set coil
32.1
129
289
514
1,157
2,057
3,840
Reset
coil
32.1
129
289
514
1,157
2,057
3,840
Nominal
operating power,
mW
Reset
Set coil
coil
70
70
70
70
70
70
70
70
70
70
70
70
150
150
Max. allowable
voltage, V DC
2.25
4.5
6.75
9
13.5
18
36
121
SX
(2) Surface-mount terminal
1) Standard packing: 40 pcs.(tube), 1,000pcs. (tape and reel)in an inner package; 500 pcs.(tube), 1,000pcs. (tape and reel)in an outer
package
2) Specified value of pick-up, drop-out, set and reset voltage is with the condition of square wave coil pulse.
Single side stable
Part No.
Tube packing
Tape and reel
packing
ASX200A1H
ASX200A03
ASX200A4H
ASX200A06
ASX200A09
ASX200A12
ASX200A24
ASX200A1HZ
ASX200A03Z
ASX200A4HZ
ASX200A06Z
ASX200A09Z
ASX200A12Z
ASX200A24Z
Pick-up
voltage,
V DC (max.)
(initial)
1.2
2.4
3.6
4.8
7.2
9.6
19.2
Coil Rating,
V DC
1.5
3
4.5
6
9
12
24
Drop-out
voltage,
V DC (min.)
(initial)
0.15
0.3
0.45
0.6
0.9
1.2
2.4
Nominal
operating
current,
mA (±10%)
33.3
16.7
11.1
8.3
5.6
4.2
2.9
Reset
voltage,
V DC (max.)
(initial)
1.2
2.4
3.6
4.8
7.2
9.6
19.2
Nominal
operating
current,
mA (±10%)
23.3
11.7
7.8
5.8
3.9
2.9
2.1
Coil resistance,
Ω (±10%)
45
180
405
720
1,620
2,880
8,229
Nominal
operating
power,
mW
50
50
50
50
50
50
70
Max.
allowable
voltage,
V DC
2.25
4.5
6.75
9
13.5
18
36
Nominal
operating
power,
mW
35
35
35
35
35
35
50
Max.
allowable
voltage,
V DC
2.25
4.5
6.75
9
13.5
18
36
1 coil latching type
Part No.
Tube packing
Tape and reel
packing
ASX210A1H
ASX210A03
ASX210A4H
ASX210A06
ASX210A09
ASX210A12
ASX210A24
ASX210A1HZ
ASX210A03Z
ASX210A4HZ
ASX210A06Z
ASX210A09Z
ASX210A12Z
ASX210A24Z
Coil Rating,
V DC
Set voltage,
V DC (max.)
(initial)
1.5
3
4.5
6
9
12
24
1.2
2.4
3.6
4.8
7.2
9.6
19.2
Coil resistance,
Ω (±10%)
64.3
257
579
1,029
2,314
4,114
11,520
2 coil latching type
Part No.
Tube packing
ASX220A1H
ASX220A03
ASX220A4H
ASX220A06
ASX220A09
ASX220A12
ASX220A24
Coil Rating,
V DC
Tape and reel
packing
ASX220A1HZ
ASX220A03Z
ASX220A4HZ
ASX220A06Z
ASX220A09Z
ASX220A12Z
ASX220A24Z
1.5
3
4.5
6
9
12
24
Set voltage,
V DC (max.)
(initial)
Reset
voltage,
V DC (max.)
(initial)
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
Nominal
operating
current,
mA (±10%)
Set
Reset
coil
coil
46.7
46.7
23.3
23.3
15.6
15.6
11.7
11.7
7.8
7.8
5.8
5.8
6.3
6.3
Nominal
operating
power,
mW
Set
Reset
coil
coil
70
70
70
70
70
70
70
70
70
70
70
70
150
150
Coil resistance,
Ω (±10%)
Set
coil
32.1
129
289
514
1,157
2,057
3,840
Reset
coil
32.1
129
289
514
1,157
2,057
3,840
Max.
allowable
voltage,
V DC
2.25
4.5
6.75
9
13.5
18
36
DIMENSIONS
mm inch
1. PC board terminal
PC board pattern
7.4
.291
15.0
.591
Single side stable/
1 coil latching
0.5
.020
1.15
.045
2.54
.100
0.65 8.2
.026 .323
5.08
.200
2.54
.100
3.5
.138
Schematic (Bottom view)
Single side stable
(Deenergized condition)
10.16
.400
1
3 4 5
12
10 9 8
1 coil latching
(Reset condition)
2 coil latching
0.25
.010
8-1.0 dia.
8-.039 dia.
5.08
.200
7.4
.291
5.08
.200
2.54
.100
3.5
.138
General tolerance: ±0.3 ±.012
122
2.54
.100
0.65 8.2
.026 .323
0.5
.020
1.15
.045
3 4 5
12
10 9 8
5.08
.200
Direction indication
Direction indication
2 coil latching
(Reset condition)
15.0
.591
1
12.7
.500
5.08
.200
0.25
.010
5.08
.200
10-1.0 dia.
10-.039 dia.
Tolerance: ±0.1 ±.004
1
3 4 5 6
12
10 9 8 7
Direction indication
SX
2. Surface-mount terminal
mm inch
Suggested
mounting pad
15.0
.591
7.4
.291
Single side stable/
1 coil latching
0.5
.020
1.15
.045
5.08
.200
5.08
.200
1.0
.039
,
,,,,,,,,,,,,,
,,,,,,,,,
,,,,,,,,
,,,,,,
,
8.2
.323
Max.10.0
.394
0.65
.026
2.54
.100
Schematic (Top view)
Single side stable
(Deenergized condition)
0.25
.010
5.08
.200
10 9 8
1
3 4 5
12
10 9 8
1
3 4 5
2.54
.100
7.24
.285
3.16
.124
9.4±0.5
.370±.020
12
1 coil latching
(Reset condition)
Direction indication
Direction indication
2 coil latching
(Reset condition)
15.0
.591
7.4
.291
2 coil latching
0.5
.020
1.15
.045
5.08
.200
5.08
.200
Max.10.0
.394
0.65
.026
2.54
.100
1.0
.039
0.25
.010
5.08
.200
7.24
.285
3.16
.124
9.4±0.5
.370±.020
General tolerance: ±0.3 ±.012
12
10 9 8 7
1
3 4 5 6
2.54
.100
,,,,,,,,
,,,,,,,,,,,
,,,,
,,,,,,,,,,,,,,,,
,,
8.2
.323
Direction indication
Tolerance: ±0.1 ±.004
REFERENCE DATA
2-(1). Change in dynamic contact resistance
(10 mA 10 V DC resistive load)
2-(2). Change in dynamic contact resistance
(10 µA 1 mV DC resistive load)
Tested: ASX20012, Quantity: n=10
Operating frequency: 750 cpm
Measured condition: 10 ms after applying nominal coil
voltage, using voltage drop of 20 mV, 1 mA, 1 kHz.
Tested: ASX20012, Quantity: n=10
Operating frequency: 750 cpm
Measured condition: 10 ms after applying nominal coil
voltage, using voltage drop of 20 mV, 1 mA, 1 kHz.
10mA
1.0
1.0
0.9
0.9
Contact resistance, Ω
Contact resistance, Ω
Contact current
1. Switching capacity range
0.8
0.7
0.6
0.5
0.4
0.3
0
10V
Contact voltage
Max.
Min.
1,000
0
No. of operations, × 104
3-(1). Change in static contact resistance
(10 mA 10 V DC resistive load)
3-(2). Change in static contact resistance
(10 µA 1 mVDC resistive load)
Tested: ASX20012, Quantity: n=10
Operating frequency: 750 cpm
Tested: ASX20012, Quantity: n=10
Operating frequency: 750 cpm
80
70
60
50
Max.
Min.
Max.
Min.
40
30
0.4
0.1
0
0
Max.
Min.
2,000
1,000
No. of operations, × 104
80
70
60
50
30
20
10
1,000
No. of operations, × 10
4
Max.
Min.
Max.
Min.
40
10
0
N.C. side contact
N.O. side contact
90
20
0
0.5
100
N.C. side contact
N.O. side contact
90
Contact resistance, mΩ
Contact resistance, mΩ
100
0.6
0.2
0.1
1mV
0.7
0.3
0.2
10µA
0.8
0
0
1,000
2,000
No. of operations, × 104
123
SX
NOTES
5. Packing style
1) The relay is packed in a tube with the
relay orientation mark on the left side, as
shown in the figure below.
Orientation (indicates PIN No.1)stripe
6. Automatic insertion
To maintain the internal function of the relay, the chucking pressure should not exceed the values below.
Chucking pressure in the direction A:
4.9 N {500 gf} or less
Chucking pressure in the direction B:
9.8 N {1 kgf} or less
Chucking pressure in the direction C:
9.8 N {1 kgf} or less
,
1. Coil operating power
1) As a general rule, only a pure DC power supply should be used for the coil drive.
2) To ensure proper operation, the voltage
applied to both terminals of the coil should
be ±5% (at 20°C 68°F) the rated operating
voltage of the coil. Also, be aware that the
pick-up and drop-out voltages will fluctuate depending on the ambient temperature and operating conditions.
3) The ripple factor for the voltage applied
to the coil should be less than 5%.
4) For set and reset latching relays, the
rated operating voltage should be applied
to the coil for 10 ms or more.
2. Coil connection
When connecting coils, refer to the wiring
diagram to prevent mis-operation or malfunction.
3. External magnetic field
Since SX relays are highly sensitive polarized relays, their characteristics will be affected by a strong external magnetic field.
Avoid using the relay under that condition.
4. Cleaning
In automatic cleaning, cleaning with the
boiling method is recommended. Avoid ultrasonic cleaning which subject the relay
to high frequency vibrations. It may cause
the contacts to stick.
lt is recommended that a fluorinated hydrocarbon or other alcoholic solvent be
used.
Stopper (gray)
Stopper (green)
2) Tape and reel packing
(1) Tape dimensions
Relay polarity bar
(Z type)
1.50 +0.1
0 dia.
mm inch
15.5±0.1
.610±.004
SX relays
B
1.75±0.1
.069±.004
2.0±0.1
.079±.004
Max. 20.0
.787
10.8±0.2
.425±.008
C
4.0±0.1
.157±.004
.059 +.003
.0 dia.
0.40±0.1
.016±.004
A
16.0±0.1
.630±.004
10.0±0.1
.394±.004
24.0±0.3
.945±.012
11.5±0.1
.453±.004
Tape coming out direction
General tolerance ±0.1 mm .004 inch
(2) Dimensions of plastic reel
mm inch
Please chuck the
portion.
Avoid chucking the center of the relay.
In addition, excessive chucking pressure
to the pinpoint of the relay should be also
avoided.
21±0.8 dia.
.827±.031 dia.
2.0±0.5
.079±.020
100±1 dia.
3.937±.039 dia.
370±2 dia.
14.567±.079 dia.
13±0.2 dia.
.512±.008 dia.
24.4 +2
0
.961 +.079
0
2.0±0.2
.079±.008
For Cautions for Use, see Relay Technical Information (Page 48 to 76).
124
9/1/2000
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