TESTING
HIGHLY SENSITIVE 1500 V
FCC SURGE WITHSTANDING
MINIATURE RELAY
9.9
.390
9.8
.386
DS-RELAYS
FEATURES
• High sensitivity: 200 mW pick-up power
100 mW pick-up power types available
• Latching types available
• High switching capacity: 60 W, 125 V A
• High breakdown voltage: 1,500 V FCC surge between open contacts
1,000 V AC between open contacts
• DIP-1C type can be used with 14 pin IC socket
2C type can be used with 16 pin IC socket,
4C type can be used with 2 sets of 14 pin IC sockets
• Gold-cap silver palladium types available for 2 Form C type
• Bifurcated contacts are standard
35.24
1.387
20
.787
9.9
.390
9.8
.386
DS4E
15
.590
9.9
.390
9.8
.386
DS2E
DS1E
mm
inch
SPECIFICATIONS
Contact
Arrangement
Initial contact resistance, max.
(By voltage drop 6 V DC 1 A)
Contact material
Max. switching power
Rating
(resistive)
1 Form C, 2 Form C, 4 Form C
50 m
Ω
Gold-clad sliver
60 W, 125 VA
Characteristics (at 20
°
C
68
°
F)
Max. operating speed
Initial insuration resistance*
1
Type of relay
Initial
Between open contacts
break-
down volt- Between contacts sets
age*
2
Between contacts and coil
FCC surge voltage between contacts
and coil
Operate time*
3
(at nominal voltage)
Release time (without diode)* (at
nominal voltage)
3
20 cpm at rated load
50 cps at low level load
Min. 100 M
Ω
(at 500 V DC)
(DS1-S type) (Other types)
500 Vrms
1,000 Vrms
—
1,000 Vrms
1,000 Vrms
1,500 Vrms
Expected
life (min.
operations)
Max. switching voltage
220 V DC, 250 V AC
Max. switching current
2 A DC, AC
Max. carrying current
3 A DC, AC
Mechanical
10
8
(at 600 cpm)
(1 Form C 2 coil latching type: 10
7
)
Electrical
5
×
10
5
2 A 30 VDC resistive
1,500 V (Expect DS1-S type)
Approx. 3 ms
Approx. 2 ms
Approx. 3 ms
Approx. 3 ms
Max. 65
°
C
1C, 2C:Min. 490 m/s
2
{50 G}
4C:Min. 294 m/s
2
{30 G}
Min. 980 m/s
2
{100 G}
10 to 55 Hz
at double amplitude of 3.3 mm
10 to 55 Hz
at double amplitude of 5 mm
–40
°
C to +70
°
C
–40
°
F to +158
°
F
5 to 85% R.H.
Approx. 3.2g
.11oz
Approx. 4g
.14oz
Approx. 7g
.25oz
* Gold capped silver-palladium contact also available for 2 Form C 10
7
operations at
0.1 A 50 V DC resistive
Set time*
3
(at nominal voltage)
Reset time*
3
(at nominal voltage)
Temperature rise
(at nominal voltage, Contact current: 2A)
Shock resistance
Functional*
4
Destructive*
5
Functional*
6
Vibration resistance
Destructive
Coil (polarized) (at 20
°
C
68
°
F)
Single
side
stable
Minimum operating power
Nominal operating power
Approx. 200 mW
Approx. 400 mW
M 1 coil
Minimum set and reset power
Approx. 90 mW
type latching
Nominal set and reset power
Approx. 180 mW
Minimum set and reset power
Approx. 180 mW
2 coil
latching
Nominal set and reset power
Approx. 360 mW
Approx. 100 mW (128 mW)*
Single
Minimum operating power
side
Nominal operating power
Approx. 200 mW
stable
S 1 coil
Minimum set and reset power
Approx. 45 mW (58 mW)*
type latching
Nominal set and reset power
Approx. 90 mW
Minimum set and reset power
Approx. 90 mW (115 mW)*
2 coil
latching
Nominal set and reset power
Approx. 180 mW
* For 1 Form C high sensitive types.
FCC (Federal Communication Commission) re-
quests following standard as Breakdown Voltage
specification.
Conditions for operation,
transport and storage*
7
(Not freezing and condens-
ing at low temperature)
Unit weight
Remarks
Ambient
temp.
Humidity
1 Form C
2 Form C
4 Form C
1500V
750V
10
µs
160
µs
* Specifications will vary with foreign standards certification ratings.
*
1
Measurement at same location as "Initial breakdown voltage" section
*
2
Detection current: 10 mA
*
3
Excluding contact bounce time
*
4
Half-wave pulse of sine wave: 11ms; detection time: 10
µ
s
*
5
Half-wave pulse of sine wave: 6ms
*
6
Detection time: 10
µ
s
*
7
Refer to 5. Conditions for operation, transport and storage mentioned in
AMBIENT ENVIRONMENT (Page 61)
186
DS
DIMENSIONS
1 Form C
Single side stable, 1 coil latching, 2 coil latching
15
.590
9.3
9.9
.366
.340
3.4
.134
5.08
.200
7.62
.300
0.6
.024
5.08
.200
7.62
.300
0.6
.024
15
.590
9.9
.390
0.6
.024
2.54
.100
7.62
.300
mm
inch
PC board pattern (Copper-side view)
Single side stable, 1 coil latching 2 coil latching
5-0.9 dia
5-.035 dia
2.54
.100
6-0.9 dia
6-.035 dia
2.54
.100
7.62
.300
2.54
.100
5.6
.221
7.62
.300
Tolerance:
±
0.1
±
.004
General tolerance:
±
0.3
±
.012
Schematic (Bottom view)
Single side stable
Deenergized condition
1
+
6
–
1 coil latching
1
–
6
+
2 coil latching
1
+
3
–
6
+
SET RST
N.O. N.C. COM
12 10
7
•
A polarity bar showing the relay direction
can replace the schematic.
SET RST
12 10
COM
7
SET RST
12 10
COM
7
Diagram shows the "reset" position when terminals 1
and 6 are energized.
Energize with reverse polarity to transfer contacts.
Diagram shows the "reset" position when terminals 3
and 6 are energized.
Energize terminals 1 and 3 to transfer contacts.
2 Form C
Single side stable, 1 coil latching, 2 coil latching
20
.787
9.3
9.9
.366
.340
3.4
.134
5.08 5.08
.200 .200
20
.787
9.9
.390
0.6
.024
PC board pattern (Copper-side view)
Single side stable, 1 coil latching 2 coil latching
8-0.9 dia
8-.035 dia
2.54
.100
7.62
.300
2.54
.100
10-0.9 dia
10-.035 dia
2.54
.100
7.62
.300
2.54
.100
0.6
.024
7.62
.300
0.6
.024
5.08 5.08 5.08
.200 .200 .200
2.54
.100
5.6
.221
7.62
.300
matching 16 pin IC socket
Tolerance:
±
0.1
±
.004
General tolerance:
±
0.3
±
.012
Schematic (Bottom view)
Single side stable
Deenergized condition
9 11 13
N.O. N.C. COM
16
–
1 coil latching
9 11 13
SET RST COM
16
+
2 coil latching
9 11 13 15 16
SET RST COM – –
Reset
SET RST COM
8
6
4
–
1
SET RST COM + +
8
6
4 2 1
N.O. N.C. COM +
8
6
4
1
•
A polarity bar showing the relay direction
can replace the schematic.
Diagram shows the "reset" position when terminals 1
and 16 are energized.
Energize with reverse polarity to transfer contacts.
Diagram shows the "reset" position when terminals 2
and 15 are energized.
Energize terminals 1 and 16 to transfer contacts.
Set
189
DS
4 Form C
Single side stable, 1 coil latching, 2 coil latching
35.24
1.387
9.3
9.9
.366
.340
3.4
.134
5.08 5.08
.200 .200
7.62
.300
5.08 5.08 5.08
.200 .200 .200
0.6
.024
5.08 5.08 5.08
5.08 5.08 5.08
.200 .200 .200
2.54
.200 .200 .200
.100
0.6
.024
5.6
.221
7.62
.300
35.24
1.387
9.9
.390
0.6
.024
mm
inch
General tolerance:
±
0.3
±
.012
PC board pattern (Copper-side view)
Single side stable, 1 coil latching
14-0.9 dia
14-.035 dia
2.54
.100
7.62
.300
2.54
.100
2 coil latching
16-0.9 dia
16-.035 dia
2.54
.100
7.62
.300
2.54
.100
2.54
×
2 2.54
×
2 2.54
×
3 2.54
×
2 2.54
×
2 2.54
×
2
.100
×
2 .100
×
2 .100
×
3 .100
×
2 .100
×
2 .100
×
2
2.54
×
2 2.54
×
2 2.54
×
2 2.54 2.54
×
2 2.54
×
2 2.54
×
2
.100
×
2 .100
×
2 .100
×
2 .100 .100
×
2 .100
×
2 .100
×
2
Tolerance:
±
0.1
±
.004
Schematic (Bottom view)
Single side stable
Deenergized condition
9 11 13
16 14 12 10
N.O. N.C. COM – COM N.C. N.O.
1 coil latching
9 11 13 16 14 12 10
SET RST COM – COM RST SET
2 coil latching
9 11 13 1516 14 12 10
SET RST COM – – COM RST SET
Reset
Set
N.O. N.C. COM + COM N.C. N.O.
8 6 4
1 3 5
7
•
A polarity bar showing the relay direction
can replace the schematic.
SET RST COM + COM RST SET
8
6 4
1 3 5
7
SET RST COM + + COM RST SET
8
6 4 2 1 3 5
7
Diagram shows the "reset" position when terminals 1
and 16 are energized.
Energize with reverse polarity to transfer contacts.
Diagram shows the "reset" position when terminals 2
and 15 are energized.
Energize terminals 1 and 16 to transfer contacts.
REFERENCE DATA
1. Maximum switching capacity
2. Life curve (Resistive load)
3. Contact reliability for AC loads
Sample: DS2E-M-DC24V 10 pcs.
Cycle rate: 20 cpm.
Detection level: 200 mΩ
1,000V
1,000
No. of operations,
×10
4
F(t), %
30 V DC
99.9
99.0
95.0
70.0
50.0
30.0
1A
250
125V
VA
A
C
C
125V
Contact voltage
10.0
5.0
10
125 V DC
2.0
1.0
0.5
0.2
250
0.3A
10V
0.5
A
10mV
10µA
Weibull
probability data
0
10
100
4
No. of operations,
×10
1,000
100mA
1A
Switching current
0
1
2
Switching current, A
0.1
190
0.5A
VA
C
AC
100V
100
Microcontroller MCU
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