Notes: * Nominal coil voltage 1.5V types are 1 Form C only.
ds_61005_en_ds: 280114D
1
DS
TYPES
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.
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 Form C:
80%V or less of
nominal voltage
2 Form C:
70%V or less of
nominal voltage
(Initial)
Pick-up voltage
(at 20C
68F)
Drop-out voltage
(at 20C
68F)
Nominal operating
current [10%]
(at 20C
68F)
133.3mA
66.7mA
40.0mA
33.3mA
22.2mA
16.7mA
8.3mA
4.2mA
Coil resistance
[10%]
(at 20C
68F)
11.3
45
125
180
405
720
2,880
11,520
1 Form C:
160%V of
nominal voltage
200mW
2 Form C:
200%V of
nominal voltage
Nominal operating
power
Max. applied voltage
(at 50C
122F)
High
sensitivity
(S) type
10%V or more of
nominal voltage
(Initial)
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 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 20C
68F)
Reset voltage
(at 20C
68F)
Nominal operating
current [10%]
(at 20C
68F)
Set coil
120mA
60mA
36mA
30mA
20mA
15mA
7.5mA
3.75mA
Reset coil
120mA
60mA
36mA
30mA
20mA
15mA
7.5mA
3.75mA
Coil resistance
[10%]
(at 20C
68F)
Set coil Reset coil
12.5
50
139
200
450
800
3,200
12,800
12.5
50
139
200
450
800
3,200
12,800
1 Form C:
160%V of
nominal voltage
180mW
180mW
2 Form C:
200%V of
nominal voltage
Nominal operating
power
Set coil
Reset coil
Max. applied voltage
(at 50C
122F)
High
sensitivity
(S) type
*Nominal coil voltage 1.5V types are 1 Form C only.
2
ds_61005_en_ds: 280114D
DS
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 20C
68F)
Release time [Reset time] (at 20C
68F)
Shock resistance
Mechanical
characteristics
Vibration resistance
Expected life
Mechanical
Electrical
Conditions for operation, transport and storage
*3
Max. operating speed (at rated load)
Unit weight
Functional
*2
Destructive
Functional
Destructive
Between open contacts
Between contact and coil
Specifications
1 Form C
2 Form C
Max. 50 m (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
10A 10m V DC
Single side stable (S type: 200 mW); latching (S type: 180 mW)
Min. 100M (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. 65C
(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: 10s.)
10 to 55 Hz at double amplitude of 5 mm
Min. 10 (10
7
: 1 Form C latching type) (at 600 times/min.)
Min. 510
5
rated load (at 60 times/min.)
8
Rating
Conditions
Ambient temperature: –40C to +70C
–40F to +158F
Humidity: 5 to 85% R.H. (Not freezing and condensing at low temperature)
60 times/min.
Approx. 3 g
.11 oz
Approx. 4g
.14oz
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 types are available for low level load switching [10V DC, 10mA max. level])
2* Half-wave pulse of sine wave: 11ms; detection time: 10s
3* Refer to “6. Usage, Storage and Transport Conditions“ in
AMBIENT ENVIRONMENT section in Relay Technical Information.
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