Note: 1 coil latching type are manufactured by lot upon receipt of order.
Reverse polarity types available (add suffix-R)
E
ASCTB17E 201209-T
Panasonic Corporation
Automation Controls Business Unit
industrial.panasonic.com/ac/e
73
DS
TYPES
1. Standard type
Contact
arrangement
Nominal coil
voltage
1.5V DC
3V DC
5V DC
6V DC
9V DC
12V DC
24V DC
48V DC
3V DC
5V DC
6V DC
9V DC
12V DC
24V DC
48V DC
Standard packing: Tube: 50 pcs.; Case: 500 pcs.
Single side stable type
Part No.
DS1E-M-DC1.5V
DS1E-M-DC3V
DS1E-M-DC5V
DS1E-M-DC6V
DS1E-M-DC9V
DS1E-M-DC12V
DS1E-M-DC24V
DS1E-M-DC48V
DS2E-M-DC3V
DS2E-M-DC5V
DS2E-M-DC6V
DS2E-M-DC9V
DS2E-M-DC12V
DS2E-M-DC24V
DS2E-M-DC48V
2 coil latching type
Part No.
DS1E-ML2-DC1.5V
DS1E-ML2-DC3V
DS1E-ML2-DC5V
DS1E-ML2-DC6V
DS1E-ML2-DC9V
DS1E-ML2-DC12V
DS1E-ML2-DC24V
DS1E-ML2-DC48V
DS2E-ML2-DC3V
DS2E-ML2-DC5V
DS2E-ML2-DC6V
DS2E-ML2-DC9V
DS2E-ML2-DC12V
DS2E-ML2-DC24V
DS2E-ML2-DC48V
1 Form C
2 Form C
2. High sensitivity type
Contact
arrangement
Nominal coil
voltage
1.5V DC
3V DC
5V DC
6V DC
9V DC
12V DC
24V DC
48V DC
3V DC
5V DC
6V DC
9V DC
12V DC
24V DC
48V DC
Single side stable type
Part No.
DS1E-S-DC1.5V
DS1E-S-DC3V
DS1E-S-DC5V
DS1E-S-DC6V
DS1E-S-DC9V
DS1E-S-DC12V
DS1E-S-DC24V
DS1E-S-DC48V
DS2E-S-DC3V
DS2E-S-DC5V
DS2E-S-DC6V
DS2E-S-DC9V
DS2E-S-DC12V
DS2E-S-DC24V
DS2E-S-DC48V
2 coil latching type
Part No.
DS1E-SL2-DC1.5V
DS1E-SL2-DC3V
DS1E-SL2-DC5V
DS1E-SL2-DC6V
DS1E-SL2-DC9V
DS1E-SL2-DC12V
DS1E-SL2-DC24V
DS1E-SL2-DC48V
DS2E-SL2-DC3V
DS2E-SL2-DC5V
DS2E-SL2-DC6V
DS2E-SL2-DC9V
DS2E-SL2-DC12V
DS2E-SL2-DC24V
DS2E-SL2-DC48V
1 Form C
2 Form C
Standard packing: Tube: 50 pcs.; Case: 500 pcs.
Note:
Reverse polarity types available (add suffix-R)
RATING
1. Coil data
1) Single side stable type
Type
Nominal coil
voltage
1.5V DC
3V DC
5V DC
6V DC
9V DC
12V DC
24V DC
48V DC
1.5V DC
3V DC
5V DC
6V DC
9V DC
12V DC
24V DC
48V DC
Pick-up voltage
(at 20°C
68°F)
Drop-out voltage
(at 20°C
68°F)
Nominal operating
current [±10%]
(at 20°C
68°F)
266.7mA
133.3mA
80.0mA
66.7mA
44.4mA
33.3mA
16.7mA
8.3mA
133.3mA
1 Form C:
80%V or less of
nominal voltage
2 Form C:
70%V or less of
nominal voltage
(Initial)
66.7mA
40.0mA
33.3mA
22.2mA
16.7mA
8.3mA
4.2mA
Coil resistance
[±10%]
(at 20°C
68°F)
5.63Ω
22.5Ω
62.5Ω
90Ω
203Ω
360Ω
1,440Ω
5,760Ω
11.3Ω
45Ω
125Ω
180Ω
405Ω
720Ω
2,880Ω
11,520Ω
1 Form C:
160%V of
nominal voltage
200mW
2 Form C:
200%V of
nominal voltage
Nominal operating
power
Max. applied voltage
(at 50°C
122°F)
Standard
(M) type
70%V or less of
nominal voltage
(Initial)
10%V or more of
nominal voltage
(Initial)
1 Form C:
120%V of
nominal voltage
400mW
2 Form C:
150%V of
nominal voltage
High
sensitivity
(S) type
10%V or more of
nominal voltage
(Initial)
4
Panasonic Corporation
Automation Controls Business Unit
industrial.panasonic.com/ac/e
ASCTB17E 201209-T
DS
2) 2 coil latching type
Type
Nominal coil
voltage
1.5V DC
3V DC
5V DC
6V DC
9V DC
12V DC
24V DC
48V DC
1.5V DC
3V DC
5V DC
High
sensitivity
(S) type
6V DC
9V DC
12V DC
24V DC
48V DC
1 Form C:
80%V or less of
nominal voltage
2 Form C:
70%V or less of
nominal voltage
(Initial)
1 Form C:
80%V or less of
nominal voltage
2 Form C:
70%V or less of
nominal voltage
(Initial)
Set voltage
(at 20°C
68°F)
Reset voltage
(at 20°C
68°F)
Nominal operating
current [±10%]
(at 20°C
68°F)
Set coil Reset coil
240mA
120mA
72mA
60mA
40mA
30mA
15mA
7.5mA
120mA
60mA
36mA
30mA
20mA
15mA
7.5mA
3.75mA
240mA
120mA
72mA
60mA
40mA
30mA
15mA
7.5mA
120mA
60mA
36mA
30mA
20mA
15mA
7.5mA
3.75mA
Coil resistance
[±10%]
(at 20°C
68°F)
Set coil Reset coil
6.25Ω
25Ω
69.4Ω
100Ω
225Ω
400Ω
1,600Ω
6,400Ω
12.5Ω
50Ω
139Ω
200Ω
450Ω
800Ω
3,200Ω
12,800Ω
6.25Ω
25Ω
69.4Ω
100Ω
225Ω
400Ω
1,600Ω
6,400Ω
12.5Ω
50Ω
139Ω
200Ω
450Ω
800Ω
3,200Ω
12,800Ω
180mW
180mW
2 Form C:
200%V of
nominal voltage
Nominal operating
power
Set coil
Reset coil
1 Form C:
120%V of
nominal voltage
360mW
360mW
2 Form C:
150%V of
nominal voltage
Max. applied voltage
(at 50°C
122°F)
Standard
(M) type
70%V or less of
nominal voltage
(Initial)
70%V or less of
nominal voltage
(Initial)
1 Form C:
160%V of
nominal voltage
2. Specifications
Characteristics
Contact
Item
Arrangement
Initial contact resistance, max.
Contact material
Nominal switching capacity
Max. switching power
Max. switching voltage
Max. carrying current
Min. switching capacity (Reference value)*
1
Nominal operating power
Insulation resistance (Initial)
Breakdown voltage
(Initial)
Electrical
characteristics
Temperature rise
Operate time [Set time] (at 20°C
68°F)
Release time [Reset time] (at 20°C
68°F)
Functional*
2
Destructive
Functional
Vibration resistance
Destructive
Mechanical
Electrical
Shock resistance
Conditions for operation, transport and storage*
3
Max. operating speed (at rated load)
Unit weight
Between open contacts
Between contact and coil
Specifications
1 Form C
2 Form C
Max. 50 mΩ (By voltage drop 6 V DC 1A)
Ag+Au clad
2 A 30 V DC (resistive load)
60 W, 125 VA (resistive load)
220 V DC, 250 V AC
3A
10µA 10m V DC
Single side stable (M type: 400 mW, S type: 200 mW);
latching (M type: 360 mW, S type: 180 mW)
Min. 100MΩ (at 500V DC)
Measurement at same location as “Initial breakdown voltage” section.
1,000 Vrms for 1min.
(500 Vrms for 1min: 1 Form C high sensitivity type) (Detection current: 10mA.)
1,500 Vrms for 1min.
(1,000 Vrms for 1min: 1 Form C high sensitivity type) (Detection current: 10mA.)
Max. 65°C
(By resistive method, nominal coil voltage applied to the coil, contact carrying current: 2A.)
Max. 10 ms [10 ms] (Nominal coil voltage applied to the coil, excluding contact bounce time.)
Max. 5 ms [10 ms] (Nominal coil voltage applied to the coil, excluding contact bounce time.)
(without diode)
Min. 490 m/s
2
Min. 490 m/s
2
2
(Half-wave pulse of sine wave: 6 ms.)
Min. 980 m/s
10 to 55 Hz at double amplitude of 3.3 mm (Detection time: 10µs.)
10 to 55 Hz at double amplitude of 5 mm
Min. 10
8
(10
7
: 1 Form C latching type) (at 600 cpm)
Min. 5×10
5
rated load (at 60 cpm)
Ambient temperature: –40°C to +70°C
–40°F to +158°F
Humidity: 5 to 85% R.H. (Not freezing and condensing at low temperature)
60 cpm
Approx. 3 g
.11 oz
Approx. 4g
.14oz
Rating
Mechanical
characteristics
Expected life
Conditions
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. (TX/TX-S/TX-D relay AgPd contact type are available for low level load switching [10V DC, 10mA max. level])
*2 Half-wave pulse of sine wave: 11ms; detection time: 10µs
*3 Refer to 6. Conditions for operation, transport and storage mentioned in AMBIENT ENVIRONMENT (Page 24).
ASCTB17E 201209-T
Panasonic Corporation
Automation Controls Business Unit
industrial.panasonic.com/ac/e
4
DS
REFERENCE DATA
1. Maximum switching capacity
2. Life curve (Resistive load)
3. Contact reliability for AC loads
Tested sample: DS2E-M-DC24V 10 pcs.
Operating speed: 20 cpm.
Detection level: 200 mΩ
1,000V
Contact voltage, DC
1,000
No. of operations,
×10
4
F(t), %
30 V DC
99.9
99.0
95.0
70.0
50.0
30.0
1
A 2
A 12
50V
5V
AC
AC
10.0
5.0
10
125 V AC
2.0
1.0
0.5
0.2
250
0.3A
10V
0.5
Weibull
probability data
0
10
100
No. of operations,
×10
4
1,000
10mV
10µA
0.1
100mA
1A
Switching current
0
1
2
Switching current, A
4-(1). Coil termperature rise
(2 Form C single side stable type)
Tested sample: DS2E-M-DC12V
Point measured: Inside the coil
Ambient temperature: 18° to 19°C
64° to 66°F
60
Temperature rise,
°C
50
40
30
20
10
0
3A
4-(2). Coil temperature rise
(2 Form C 2 coil latching type)
Tested sample: DS2E-ML2-DC12V
Point measured: Inside the coil
Ambient temperature: 20° to 21°C
68° to 70°F
60
50
2A
40
0A
30
20
10
0
Reset coil
Set coil
5. Operate and release time characteristics
(2 Form C single side stable type)
Test condition: Without diode connected to coil in
parallel
4
Operate and release time, ms
3A
Temperature rise,
°C
2A
0A
3
Operate time (mean)
2
Release time (mean)
1
100
110
Coil applied voltage, %V
100
110
Coil applied voltage, %V
0
80
100
120
Coil applied voltage, %
6-(1). Influence of adjacent mounting
(1 Form C)
Rate of change, %
10
0
ON
ON
6-(2). Influence of adjacent mounting
(2 Form C)
Rate of change, %
10
0
ON
ON
Pick-up voltage
(1) (2) (3)
OFF
OFF
Pick-up voltage
(1) (2) (3)
OFF
OFF
–10
Drop-out voltage
OFF
OFF
–10
Drop-out voltage
OFF
OFF
Rate of change, %
Rate of change, %
10
0
–10
10
0
–10
ON
ON
ON
ON
5
10
.197
.394
Inter-relay distance , mm
inch
5
10
.197
.394
Inter-relay distance , mm
inch
4
Panasonic Corporation
Automation Controls Business Unit
industrial.panasonic.com/ac/e
ASCTB17E 201209-T
0.5A
C
125V
AC
100V
100
VA
DS
DIMENSIONS
(mm
inch)
The CAD data of the products with a
CAD Data
mark can be downloaded from: http://panasonic-electric-works.net/ac
DS (1 Form C)
Single side stable, 2 coil latching
External dimensions
CAD Data
15
.590
9.3
9.9
.366
.390
3.4
.134
5.08
.200
7.62
.300
0.6
.024
5.6
.221
7.62
.300
0.3
.012
9.9
.390
PC board pattern (Bottom view)
Single side stable
2.54
.100
2.54
.100
0.6
.024
7.62
.300
7.62
.300
5-0.9 dia.
5-.035 dia.
2.54
.100
2 coil latching
2.54
.100
6-0.9 dia.
6-.035 dia.
5.08
.200
7.62
.300
5.08
.200
7.62
.300
Schematic (Bottom view)
General tolerance:
±0.3
±.012
Single side stable
1
6
2 coil latching
1
3
6
12
10
7
12
10
7
(Deenergized condition)
Note: External dimensions of 1 coil latching types are same as single side stable type.
(Reset condition)
Tolerance:
±0.1
±.004
DS (2 Form C)
Single side stable
CAD Data
External dimensions
20
.780
9.3
9.9
.366
.390
3.4
.134
5.08
.200
5.08
.200
7.62
.300
0.6
.024
5.6
.221
7.62
.300
0.3
.012
9.9
.390
PC board pattern (Bottom view)
2.54
.100
2.54
.100
0.6
.024
7.62
.300
8-0.9 dia.
8-.035 dia.
5.08
.200
5.08
.200
7.62
.300
Schematic (Bottom view)
General tolerance:
±0.3
±.012
9
11
13
16
8
6
4
1
(Deenergized condition)
Note: External dimensions of 1 coil latching types are same as single side stable type.
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