DE (ADE)
VDE
COMPACT
HIGH-INSULATION
POLARIZED POWER RELAY
25.0
.984
12.5
.492
12.5
.492
DE RELAYS (ADE)
• Low operating power
Nominal operating power at 200 mW
(Single side stable, 2 coil latching)
• Compact body saves space
Size: 12.5(W)
25.0(L)
12.5(H) mm
.492(W)
.984(L)
.492(H) inch
• UL/CSA, VDE approved
FEATURES
• Conforms to European safety
standards (VDE0700 and VDE0631)
Insulating distance between coil and
contacts:
Clearance Min. 8mm
.315 inch
Creepage distance Min. 8mm
.315 inch
• Extensive product line-up
• Surge voltage between contact and
coil 12 kV
mm
inch
SPECIFICATIONS
Contact
Arrangement
Contact material
Initial contact resis-
tance, max. (By voltage
drop 6V DC 1A)
Nominal
switching
capacity
Max.
switching
power
Rating
Max.
(resistive
switching
load)
voltage
Max.
switching
current
Min. switch-
ing capac-
ity
#1
Mechanical
(at 300cpm)
Electrical
Expected
(at 20 cpm)
life (min.
(resistive load)
operations)
Electrical
(16A / 230 V
AC resistive)*
1 Form A
1 Form A
1 Form B
AgSnO
2
type
30m
10A 250V AC, 8A 250V AC, 8A 250V AC,
10A 30V DC 8A 30V DC
8A 30V DC
2,500 VA*,
300W
440V AC,
230V DC
10A (16A)*
2,000 VA*,
240W
440V AC,
230V DC
8A (16A)*
2,000 VA*,
240W
440V AC,
230V DC
8A (16A)*
2 Form A
Characteristics
Max. operating speed
Initial insulation resistance*
1
Between open contacts
Initial
breakdown
voltage*
2
Between contact sets
20 cpm (at rated load)
Min. 1,000 M
(at 500 V DC)
1,000 Vrms
4,000 Vrms (2 Form A,
1 Form A 1 Form B)
5,000 Vrms
Min. 12,000 V (initial)
Max. 10ms (typ. 5ms)
[Max. 10ms (typ. 4ms)]
(at 20C
68F)
Max. 5ms (typ. 2ms)
[Max. 10ms (typ. 4ms)]
(at 20C
68F)
Max. 50C
Min. 196 m/s
2
{20 G}
Min. 980 m/s
2
{100 G}
10 to 55 Hz at double
amplitude of 2 mm
10 to 55 Hz at double
amplitude of 3 mm
–40C to 70C
–40F to 158F
5 to 85% R.H.
Approx. 7 g
.25 oz
Between contact and coil
Surge voltage between contact and coil*
3
Operate time [Set time]*
4
Release time (without diode) [Reset time]*
4
Temperature rise (at 70C)*
5
Shock resistance
Functional*
Destructive*
7
6
100 mA, 5 V DC
Vibration resistance
10
7
10
5
10 (AC)
5
10
4
(DC)
5
Functional*
8
Destructive
Conditions for operation,
transport and storage*
9
(Not freezing and condens-
ing at low temperature)
Unit weight
Ambient temp.
Humidity
25000
20000
Coil (at 20C,
68F)
Single side stable
1 coil latching
2 coil latching
Nominal operating power
200 mW
100 mW
200 mW
Remarks
*
*
1
*
2
*
3
*
4
*
5
*
6
*
7
*
8
*
9
16A possible for one contact set only with max. 4000 VA switching power.
Measurement at same location as “Initial breakdown voltage” section.
Detection current: 10mA
Wave is standard shock voltage of
1.2
50s according to JEC-212-1981
Nominal operating voltage applied to the coil, excluding contact bounce time.
By resistive method
Half-wave pulse of sine wave: 11ms, detection time: 10ms.
Half-wave pulse of sine wave: 6ms
Detection time: 10ms
Refer to “6. Usage, Storage and Transport Conditions“ in
AMBIENT
ENVIRONMENT section in Relay Technical Information.
#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.
ds_61A01_en_de: 100811D
1
DE (ADE)
TYPICAL APPLICATIONS
• Temperature controller
• Automatic meter reading
• OA equipment
• FA equipment
ORDERING INFORMATION
Ex.
Product name
DE
DE
1a
L
Operating function
Nil: Single side stable
L: 1 coil latching
L2: 2 coil latching
3
V
Coil voltage, V DC
1.5, 3, 4.5, 5,
6, 9, 12, 24, 48**
Contact arrangement
1a: 1 Form A
1a1b: 1 Form A 1 Form B
2a: 2 Form A
Notes: 1) Standard packing; Carton (tube package)
20
pcs. Case 500 pcs.
2) UL/CSA, VDE approved type is standard.
**just for single side stable
TYPES AND COIL DATA (at 20C
68F)
• Single side stable type
1 Form A, 1 Form A 1 Form B, 2 Form A
Part No.
DE-1.5V
DE-3V
DE-4.5V
DE-5V
DE-6V
DE-9V
DE-12V
DE-24V
DE-48V
Nominal
voltage,
V DC
1.5
3
4.5
5
6
9
12
24
48
Pick-up
voltage,
V DC (max.)
(initial)
1.05
2.1
3.15
3.5
4.2
6.3
8.4
16.8
33.6
Drop-out
voltage,
V DC (min.)
(initial)
0.15
0.3
0.45
0.5
0.6
0.9
1.2
2.4
4.8
Coil resistance,
(10%)
11.3
45
101
125
180
405
720
2,880
11,520
Nominal operating
current,
mA (10%)
132.7
66.6
44.5
40
33.3
22.2
16.6
8.3
4.2
Nominal operating
power,
mW
200
200
200
200
200
200
200
200
200
Max.
allowable
voltage,
V DC
1.95
3.9
5.85
6.5
7.8
11.7
15.6
31.2
62.4
• 1 coil latching type
1 Form A
Part No.
DE-L-1.5V
DE-L-3V
DE-L-4.5V
DE-L-5V
DE-L-6V
DE-L-9V
DE-L-12V
DE-L-24V
Nominal
voltage,
V DC
1.5
3
4.5
5
6
9
12
24
Set voltage,
V DC (max.)
(initial)
1.05
2.1
3.15
3.5
4.2
6.3
8.4
16.8
Reset
voltage,
V DC (min.)
(initial)
1.05
2.1
3.15
3.5
4.2
6.3
8.4
16.8
Coil resistance,
(10%)
22.5
90
202
250
360
812
1,440
5,760
Nominal operating
current,
mA (10%)
66.6
33.3
22.3
20
16.7
11.1
8.3
4.2
Nominal operating
power,
mW
100
100
100
100
100
100
100
100
Max.
allowable
voltage,
V DC
1.95
3.9
5.85
6.5
7.8
11.7
15.6
31.2
• 2 coil latching type
1 Form A
Part No.
DE-L2-1.5V
DE-L2-3V
DE-L2-4.5V
DE-L2-5V
DE-L2-6V
DE-L2-9V
DE-L2-12V
DE-L2-24V
Nominal
voltage,
V DC
1.5
3
4.5
5
6
9
12
24
Set voltage,
V DC (max.)
(initial)
1.05
2.1
3.15
3.5
4.2
6.3
8.4
16.8
Reset
voltage,
V DC (min.)
(initial)
1.05
2.1
3.15
3.5
4.2
6.3
8.4
16.8
Coil resistance,
(10%)
Set coil
11.3
45
101
125
180
405
720
2,880
Reset coil
11.3
45
101
125
180
405
720
2,880
Nominal operating
current,
mA (10%)
Set coil
66.6
66.6
44.5
40
33.3
22.2
16.6
8.3
Reset coil
66.6
66.6
44.5
40
33.3
22.2
16.6
8.3
Nominal operating
power,
mW
Set coil
200
200
200
200
200
200
200
200
Reset coil
200
200
200
200
200
200
200
200
Max.
allowable
voltage,
V DC
1.95
3.9
5.85
6.5
7.8
11.7
15.6
31.2
Note: Insert contact arrangement, e.g.1a, 1a1b, 2a, in
for contact form required.
2
ds_61A01_en_de: 100811D
DE (ADE)
DIMENSIONS
(mm
inch)
CAD Data
CAD
Data
Download
CAD
Data
from our Web site.
Single side stable
1 coil latching type
25.0
.984
12.5
.492
PC board pattern (Bottom view)
Single side stable
2 coil latching type
1 coil latching type
15.24
.600
7.62
.300
6-1.2 dia
6-.047 dia
2.54
.100
12.70
.500
7.62
.300
8-1.2 dia
8-.047 dia
12.0
.472
0.5
.020
0.5 dia
.020 dia
15.24
.600
3.5
.138
0.8
.032
7.62
.300
0.8
.032
1.0
.039
2.44
.096
0.4
.016
7.62
.300
7.62
.300
7.62
.300
Tolerance :
0.1
.004
Schematic (Bottom view)
Single side stable
(1 Form A)
(1 Form A 1 Form B)
1
3
4
1
(2 Form A)
3
4
2 coil latching type
25.0
.984
12.0
.472
0.5
.020
0.5 dia
.020 dia
2.54
.100
3.5
.138
0.5 dia
.020 dia
12.70
.500
0.8
.032
7.62
.300
0.8
.032
1.0
.039
2.44
.096
0.4
.016
7.62
.300
12.5
.492
1
3
4
8
6
5
8
6
5
8
6
5
(5,6: dummy terminal)
(Deenergized condition)
1coil latching type
(1 Form A)
1
3
4
(1 Form A 1 Form B)
1
3
4
1
(2 Form A)
3
4
8
6
5
8
6
5
8
6
5
(5,6: dummy terminal)
(Reset condition)
Tolerance:
0.3
.012
1
2coil latching type
(1 Form A)
2
3
4
(1 Form A 1 Form B)
1
2
3
4
1
(2 Form A)
2
3
4
8
7
6
5
8
7
6
5
8
7
6
5
(5,6: dummy terminal)
(Reset condition)
ds_61A01_en_de: 100811D
3
DE (ADE)
REFERENCE DATA
1. Max. switching power
2. Life curve
Current, A
Contact voltage
Contact load, A
No. of operations
3.-(1) Coil temperature rise (1 Form A)
Tested sample: ADE109
Quantity: n=6
Ambient temperature: 25C to 70C
77F to 158F
50
Temperature rise,
°C
25°C
77°F
70°C
158°F
3.-(2) Coil temperature rise (1 Form A 1 Form B)
Tested sample: ADE309
Quantity: n=6
Ambient temperature: 25C to 70C
77F to 158F
50
Temperature rise,
°C
25°C
77°F
70°C
158°F
3.-(3) Coil temperature rise (2 Form A)
Tested sample: ADE209
Quantity: n=6
Ambient temperature: 25C to 70C
77F to 158F
50
Temperature rise,
°C
25°C
77°F
70°C
158°F
8A
40
40
8A
30
0A
8A
0A
20
40
10A
0A
10A
0A
30
30
8A
0A
0A
20
20
10
10
10
0
70
80
90
100
110 120
Coil applied voltage, %V
130
0
70
80
90
100
110 120 130
Coil applied voltage, %V
0
70
80
90
100
110 120 130
Coil applied voltage, %V
4-1. Operate/release time (1 Form A)
Tested sample: DE1a-5V
Quantity: n=5
50
Temperature rise,
°C
25°C
77°F
70°C
158°F
10A
0A
10A
0A
4-2. Operate/release time (1 Form A 1 Form B)
Tested sample: DE1a1b-5V, Quantity: n=5
7
Operate/release time, ms
6
5
4
3
2
1
Release time
Operate time
Release time
(With diode)
Max.
x
Min.
4-3. Operate/release time (2 Form A)
Tested sample: DE2a-5V, Quantity: n=5
8
Operate/release time, ms
40
7
Operate time
6
5
4
3
2
1
Release time
(With diode)
Max.
x
Min.
Release time
70
80
90
100 110
120 130
Coil applied voltage, %V
Max.
x Max.
Min.
x
Min.
30
20
Max.
x
Min.
Max.
x
Min.
10
0
70
80
90
100
110 120
Coil applied voltage, %V
130
0
70
80
90
100
110
120
130
Coil applied voltage, %V
0
5-1. Ambient temperature characteristics
(1 Form A)
Tested sample: DE1a-5V, Ambient temperature:
–40C to 80C
–40F to 176F,
Quantity: n=6
Rate of change, V%
5-2. Ambient temperature characteristics
(1 Form A 1 Form B)
Tested sample: DE1a1b-5V, Ambient temperature:
–40C to 80C
–40F to 176F,
Quantity: n=6
Rate of change, V%
5-3. Ambient temperature characteristics
(2 Form A)
Tested sample: DE2a-5V, Ambient temperature:
–40C to 80C
–40F to 176F,
Quantity: n=6
Rate of change, V%
-40
-40
-20
-4
0
32
-10
-20
-30
30
20
10
0
Drop-out
voltage
Pick-up
voltage
60
140
80
176
-40
-40
-20
-4
0
32
30
Drop-out
20 voltage
10
0
Pick-up
voltage
80
176
30
Drop-out
20 voltage
Pick-up
voltage
10
0
20 40
60
80
68 104 140 176
Ambient
temperature,°C °F
-40
-40
-20
-4
0
32
-10
-20
-30
20 40
68 104
-10
-20
-30
Ambient
temperature,°C °F
20 40
60
68 104 140
Ambient
temperature,°C
°F
4
ds_61A01_en_de: 100811D
DE (ADE)
6. Change of contact resistance
Contact resistance,
Ω
No. of operations
SAFETY STANDARDS
Item
1 Form A
1 Form A
1 Form B
2 Form A
File No.
E120782
E120782
E120782
UL/C-UL (Recognized)
Contact rating
PILOT DUTY B300
R300
PILOT DUTY B300
R300
PILOT DUTY B300
R300
File No.
LR85932
LR85932
LR85932
CSA (Certified)
Contact rating
PILOT DUTY B300
R300
PILOT DUTY B300
R300
PILOT DUTY B300
R300
File No.
115944
115944
115944
VDE (Certified)
Contact rating
8A 250V AC (cos=1.0)
8A 250V AC (cos=1.0)
8A 250V AC (cos=1.0)
For Cautions for Use, see
Relay Technical Information.
ds_61A01_en_de: 100811D
5
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