–1– ASCTB16E 201407-T
ORDERING INFORMATION
TYPES
Standard packing: Tube: 50 pcs.; Case: 500 pcs.
Miniature Relay
DS2Y RELAYS
Contact arrangement Nominal coil voltage Single side stable type
Part No.
2 Form C
3 V DC DS2Y-S-DC3V
5 V DC DS2Y-S-DC5V
6 V DC DS2Y-S-DC6V
9 V DC DS2Y-S-DC9V
12 V DC DS2Y-S-DC12V
24 V DC DS2Y-S-DC24V
48 V DC DS2Y-S-DC48V
RoHS compliant
FEATURES
1. 2 Form C contact
2. High sensitivity-200 mW nominal
operating power
3. High breakdown voltage
1500 V FCC surge between open
contacts
4. DIP-2C type matching 16 pin IC
socket
5. Sealed construction
TYPICAL APPLICATIONS
1. Telecommunication equipment
2. Office equipment
3. Computer peripherals
4. Security alarm systems
5. Medical equipment
DS2Y-S
Nominal coil voltage
DC 3, 5, 6, 9, 12, 24, 48 V
Operating function
Nil: Single side stable
Note: UL/CSA approved type is standard.
DS2Y
–2– ASCTB16E 201407-T
RATING
1. Coil data
Single side stable type
2. Specifications
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 “AMBIENT ENVIRONMENT” in GENERAL APPLICATION GUIDELINES.
Nominal coil
voltage
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)
Coil resistance
[±10%] (at 20°C 68°F)
Nominal operating
power
Max. applied voltage
(at 50°C 122°F)
3 V DC
70%V or less of
nominal voltage
(Initial)
10%V or more of
nominal voltage
(Initial)
66.7 mA 45 Ω
200 mW 200%V of
nominal voltage
5 V DC 40 mA 125 Ω
6 V DC 33.3 mA 180 Ω
9 V DC 22.2 mA 405 Ω
12 V DC 16.7 mA 720 Ω
24 V DC 8.3 mA 2,880 Ω
48 V DC 6.3 mA 7,680 Ω300 mW
Characteristics Item Specifications
Contact
Arrangement 2 Form C
Initial contact resistance, max. Max. 50 mΩ (By voltage drop 6 V DC 1A)
Contact material Ag+Au clad
Rating
Max. switching power 60 W, 62.5 VA (resistive load)
Max. switching voltage 220 V DC, 250 V AC
Max. switching current 2 A
Max. carrying current 3 A
Minimum operating power Approx. 98 mW (147 mW: 48 V)
Nominal operating power Approx. 200 mW (300 mW: 48 V)
Electrical
characteristics
Insulation resistance (Initial) Min. 100MΩ (at 500V DC)
Measurement at same location as “Initial breakdown voltage” section.
Breakdown voltage
(Initial)
Between open contacts 750 Vrms for 1min. (Detection current: 10mA.)
Between contact sets 1,000 Vrms for 1min. (Detection current: 10mA.)
Between contact and coil 1,000 Vrms for 1min. (Detection current: 10mA.)
FCC surge breakdown voltage between contacts
and coil 1,500 V
Temperature rise (at 20°C 68°F) Max. 65°C with nominal coil voltage across coil and at nominal switching capacity
Operate time [Set time] (at 20°C 68°F)Approx. 4 ms [approx. 3 ms]
(Nominal coil voltage applied to the coil, excluding contact bounce time.)
Release time [Reset time] (at 20°C 68°F)Approx. 3 ms [approx. 3 ms]
(Nominal coil voltage applied to the coil, excluding contact bounce time.) (without diode)
Mechanical
characteristics
Shock resistance Functional Min. 490 m/s2 (Half-wave pulse of sine wave: 11 ms; detection time: 10μs.)
Destructive Min. 980 m/s2 (Half-wave pulse of sine wave: 6 ms.)
Vibration resistance Functional 10 to 55 Hz at double amplitude of 3.3 mm (Detection time: 10μs.)
Destructive 10 to 55 Hz at double amplitude of 5 mm
Expected life Mechanical Min. 108
Electrical Min. 5×105 (1 A 30 V DC), Min. 105 (2 A 30 V DC)
Conditions Conditions for operation, transport and storage* 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)
Max. operating speed (at rated load) 60 cpm
Unit weight Approx. 4g .14oz
DS2Y
–3– ASCTB16E 201407-T
REFERENCE DATA
DIMENSIONS (mm inch)
For general cautions for use,
please refer to the “Cautions for
use of Signal Relays” or “General
Application Guidelines”.
1. Maximum switching capacity 2. Coil temperature rise (Single side stable)
Tested sample: DS2Y-S-DC12V, 5 pcs.
Measured portion: Inside the coil
Ambient temperature: 21°C to 25°C 70°F to 77°F
3. Operate/release time for single side stable
(Without diode)
Tested sample: DS2Y-S-DC12V, 10 pcs.
Ambient temperature: 20°C 68°F
Switching current
Contact voltage
1,000 V
100 V
10 V
10 mA
10 μA 100 mA 1 A Coil applied voltage, %V
Temperature rise, °C
30
100 110
3 A
2 A
0 A
20
Coil applied voltage, %V
Mean value
Mean value
Time, ms
5
4
3
2
1
800 100 120
Operate time
Release time
4-(1) Influence of adjacent mounting
Tested sample: DS2Y-S-DC12V, 10 pcs.
Ambient temperature: 20°C 68°F
TEST METHOD
1. Apply nominal voltage to No. (1) and (3) DS2Y
relays.
2. Measure pick-up voltage and drop-out voltage of
No. (2) relay when inter-relay distance ( ) changes.
4-(2) Influence of adjacent mounting
Tested sample: DS2Y-S-DC12V, 10 pcs.
Ambient temperature: 20°C 68°F
TEST METHOD
1. Apply nominal voltage to No. (1) and (3) DS2Y
relays.
2. Measure pick-up voltage and drop-out voltage of
No. (2) relay when inter-relay distance ( ) changes.
Inter-relay distance, mm inch
Pick-up/Drop-out voltage, V
10
8
6
4
2
051015
Pick-up voltage
Drop-out voltage
(1)
OFF
(2) (3)
OFF
ON ON
OFF OFF
ON ON
.197 .394 .591
Inter-relay distance, mm inch
Pick-up/Drop-out voltage, V
10
8
6
4
2
051015
Pick-up voltage
Drop-out voltage
(1)
OFF
(2) (3)
OFF
ON ON
OFF OFF
ON ON
.197 .394 .591
The CAD data of the products with a CAD Data mark can be downloaded from: http://industrial.panasonic.com/ac/e/
Single side stable
External dimensions
General tolerance: ±0.3 ±.012
5.08 5.08
9.3
20
7.62
0.6
2.0
0.6
0.6
3.4
0.3
5.6
7.62
9.9
.200 .200 .300
.366
.787 .390
.024
.078
.024
.024
.134
.012
.220
.300
PC board pattern (Copper-side view)
Tolerance: ±0.1 ±.004
2.54
2.54
8-0.9 dia.
7.62
matching 16 pin IC socket
.100
.100
8-.035 dia.
.300
Schematic (Bottom view)
(Deenergized position)
*A polarity bar shows the relay direction.
N.O.
8
Direction indication*
9
N.O. 13
COM 16
–
N.C.
6COM
4
11
N.C.
+
1
CAD Data
