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.
PIC KIT2 is a PIC microcontroller development tool that is fully compatible with the newly launched PICKIT 2 from Microchip. It can program almost all of Microchip's flash microcontrollers. It can als...
In terms of classroom lighting, "My child's vision has obviously declined after more than a year in school." This is the concern of a careful mother about her child's declining vision. She always thou...
A reward of 1,000 yuan is offered for a code that clears the BIOS and turns on the keyboard lights. If you can perform a memory test and start the graphics card, the reward will be higher! QQ number 7...
Dear experts, I am now working on the driver for the power management part. I am using the 2440 platform and the battery-driven device. I am working on the battery driver and want to integrate the bat...
As the title says, I have been thinking about it for a long time but still can't figure it out. I can't find any relevant information on the Internet, so please enlighten me if you are knowledgeable i...
I am using a Renesas MCU. When I execute the following function step by step, everything is normal. I can receive 12 data using the serial port debugging assistant on the PC. However, when I execute t...
From being a global leader to losing the market, Korean battery manufacturers have always wanted to regain the lost market and dignity, but facing Chinese battery manufacturers represented by CAT...[Details]
PV DC fuses are safety devices used to protect PV panels, inverters, and DC loads. To ensure their safety and reliability, they must be UL248 certified.
Before applying for UL248 certifi...[Details]
Abstract:
With the increasing complexity of smart vehicle electrical and electronic architectures, the full lifecycle management of vehicle electronic control components faces multiple challe...[Details]
Electric vehicles are currently gaining momentum, but this is just a facade. Fuel-powered vehicles remain unchallenged. While electric vehicles boast unique advantages in environmental emissions an...[Details]
Amidst the wave of intelligent automotive transformation, advanced driver assistance is gradually emerging from cutting-edge technology into the mainstream, becoming a new frontier of industry comp...[Details]
With the rapid advancement of automation technology, collaboration between robots is no longer just science fiction. Imagine dozens of machines moving goods in a warehouse without interfering with ...[Details]
On August 22, the National Energy Administration released the latest data, showing that by the end of July 2025, China's total number of electric vehicle charging infrastructure will reach 16.696 m...[Details]
In June 2014, the Ministry of Industry and Information Technology issued 4G FD-LTE licenses to China Unicom and China Telecom. Together with the 4G TD-LTE licenses issued to China Mobile, China Uni...[Details]
introduction
According to the China Fire Statistics Yearbook, electrical fires accounted for more than 30% of fire accidents in the past decade, and the trend is increasing year by year. They ...[Details]
Charging is a familiar process for new energy vehicles, and as a source of battery energy, charging piles are crucial. New energy vehicle charging can be divided into fast charging and slow chargin...[Details]
In daily life, power transformers have different functions and uses due to different usage scenarios. The most common ones can be divided into: control transformers, isolation transformers, rectifi...[Details]
During daily operation of an R-type power transformer, the voltage used varies as the equipment being used adjusts. This raises the question: can the transformer change voltage at this point? The a...[Details]
Teletrac Navman has launched the Multi IQ dashcam, a cloud-based solution designed for large commercial vehicle operators. It connects up to five cameras to cover the vehicle's interior, sides, and...[Details]
Inverter power supplies on the market can generally be divided into two categories: sine wave inverters and square wave inverters. Some engineers also like to categorize pure sine wave inverters as...[Details]
Analog Devices held a third-quarter fiscal 2025 earnings conference call. Vincent T. Roche, CEO and Chairman of the Board, and Richard C. Puccio, Executive Vice President and Chief Financial Office...[Details]
Microchip MCU
京公网安备 11010802033920号
EEWORLD
