Automation Controls Catalog
1 Form A 8/16A,
Small Polarized Power
Relays (latching type)
DW RELAYS (ADW1)
TYPICAL APPLICATIONS
1. Smart meters
2. Industrial equipment
3. Security equipment
4. Home appliances
5. Various power supplies
6. Lighting
FEATURES
1. Inrush current 100A type available
2. IEC60335-1* compliant, PTI 325V
(VDE approved) type available
3. Surge breakdown voltage (between
contact and coil): 12,000 V
4. Breakdown voltage (between
contact and coil): 5,000 V
5. Reflow possible (pin-in-paste)
* Common safety standard for major electrical
appliance
Reflow
compatible type
(Standard type)
IEC60335-1
compliant type
(Standard & Inrush type)
RoHS compliant
* Protective construction: Flux-resistant type
ORDERING INFORMATION
ADW 1
Contact arrangement
1: 1 Form A
Operating function
1: 1 coil latching type
2: 2 coil latching type
Nominal coil voltage (DC)
03: 3V, 05: 5V, 06: 6V, 09: 9V, 12: 12V, 24: 24V
Contact capacity
Nil: Standard type (8A)
H: Inrush type (16A, Inrush current 100A)
Type classification
Nil: Reflow compatible type
T: IEC60335-1 compliant type
Notes: 1. T type is non-compliant reflow soldering.
2. The suffix “W” on the part number is only displayed on the inner and outer packaging.
It is not displayed on the relay.
W
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ASCTB8E-1 201308-T
DW (ADW1)
TYPES
1. Standard type (8A) (Reflow compatible type)
Contact arrangement
Nominal coil voltage
3V DC
5V DC
1 Form A
6V DC
9V DC
12V DC
24V DC
Part No.
1 coil latching type
ADW1103W
ADW1105W
ADW1106W
ADW1109W
ADW1112W
ADW1124W
2 coil latching type
ADW1203W
ADW1205W
ADW1206W
ADW1209W
ADW1212W
ADW1224W
Standard packing: Carton: 100 pcs.; Case: 500 pcs.
Note: Carton packing is standard. Tube packing type is also available. Please consult us for details.
2. Standard type (8A) (IEC60335-1 compliant type)
Contact arrangement
Nominal coil voltage
3V DC
5V DC
1 Form A
6V DC
9V DC
12V DC
24V DC
Part No.
1 coil latching type
ADW1103TW
ADW1105TW
ADW1106TW
ADW1109TW
ADW1112TW
ADW1124TW
2 coil latching type
ADW1203TW
ADW1205TW
ADW1206TW
ADW1209TW
ADW1212TW
ADW1224TW
Standard packing: Carton: 100 pcs.; Case: 500 pcs.
Note: Carton packing is standard. Tube packing type is also available. Please consult us for details.
3. Inrush type (16A, Inrush current 100A)
Contact arrangement
Nominal coil voltage
3V DC
5V DC
6V DC
9V DC
12V DC
24V DC
Part No.
1 coil latching type
ADW1103HTW
ADW1105HTW
ADW1106HTW
ADW1109HTW
ADW1112HTW
ADW1124HTW
2 coil latching type
ADW1203HTW
ADW1205HTW
ADW1206HTW
ADW1209HTW
ADW1212HTW
ADW1224HTW
1 Form A
Standard packing: 100 pcs.; Case: 500 pcs.
Note: Carton packing is standard. Tube packing type is also available. Please contact us for details.
RATING
1. Coil data
1) 1 coil latching type
Nominal coil
voltage
3V DC
5V DC
6V DC
9V DC
12V DC
24V DC
Set voltage
(at 20°C
68°F)
Reset voltage
(at 20°C
68°F)
Nominal operating
current
[±10%] (at 20°C
68°F)
66.7mA
40.0mA
33.3mA
22.2mA
16.7mA
8.3mA
Coil resistance
[±10%] (at 20°C
68°F)
45Ω
125Ω
180Ω
405Ω
720Ω
2,880Ω
Nominal operating
power
Max. applied voltage
(at 20°C
68°F)
*80%V or less of
nominal voltage
(Initial)
*80%V or less of
nominal voltage
(Initial)
200mW
110%V of nominal
voltage
2) 2 coil latching type
Nominal coil
voltage
3V DC
5V DC
6V DC
9V DC
12V DC
24V DC
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
133.3mA
80.0mA
66.7mA
44.4mA
33.3mA
16.7mA
133.3mA
80.0mA
66.7mA
44.4mA
33.3mA
16.7mA
Coil resistance
[±10%] (at 20°C
68°F)
Set coil
22.5Ω
62.5Ω
90
Ω
202.5Ω
360
Ω
1,440
Ω
Reset coil
22.5Ω
62.5Ω
90
Ω
202.5Ω
360
Ω
1,440
Ω
Nominal operating
power
Set coil
Reset coil
Max. applied voltage
(at 20°C
68°F)
*80%V or less of
nominal voltage
(Initial)
*80%V or less of
nominal voltage
(Initial)
400mW
400mW
110%V of nominal
voltage
*Pulse drive (JIS C 5442-1996)
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2. Specifications
Specifications
Characteristics
Arrangement
Contact
Contact resistance (Initial)
Contact material
Nominal switching capacity (resistive load)
Max. switching power (resistive load)
Rating
Max. switching voltage
Max. switching current
Nominal operating power
Min. switching capacity (Reference value)*
Insulation resistance (Initial)
Breakdown voltage
(Initial)
Electrical
characteristics
1
Item
Standard type (8A Reflow compatible type,
Inrush type (16A IEC60335-1 compliant type)
IEC60335-1 compliant type)
1 Form A
Max. 100 mΩ (By voltage drop 6 V DC 1A)
AgSnO
2
type
8A 250V AC
2,000V A
250V AC
8A AC
16A 277V AC
4,432V A
277V AC
16A AC
200mW (1 coil latching type), 400mW (2 coil latching type)
100mA 5 V DC
Min. 1,000MΩ (at 500V DC, Measurement at same location as “Breakdown voltage” section)
1,000 Vrms for 1min. (Detection current: 10mA)
5,000 Vrms for 1min. (Detection current: 10mA)
Max. 35°C
95°F
(By resistive method, contact carrying current: 8A, Coil: de-energized)
12,000 V (Initial)
Max. 15 ms (Nominal voltage applied to the coil, excluding contact bounce time)
Max. 15 ms (Nominal voltage applied to the coil, excluding contact bounce time)
100 m/s
2
(Half-wave pulse of sine wave: 11 ms; detection time: 10µs)
1,000 m/s
2
(Half-wave pulse of sine wave: 6 ms)
10 to 55 Hz at double amplitude of 2 mm (Detection time: 10µs)
10 to 55 Hz at double amplitude of 3 mm
Min. 10
6
(at 180 times/min.)
Both types: Min. 5
×
10 (at 8A 250V AC,
at 20 times/min.)
IEC60335-1 type: Min. 10
5
(at 5A 250V AC,
at 20 times/min.)
4
Between open contacts
Between contact and coil
Temperature rise (coil) (at 85°C
185°F)
Surge breakdown voltage*
2
(Between contact and coil)
Set time (at 20°C
68°F)
Reset time (at 20°C
68°F)
Functional
Shock resistance
Destructive
Vibration resistance
Mechanical
Resistive load
Functional
Destructive
Mechanical
characteristics
Expected life
Min. 2
×
10
4
(at 16A 277V AC, ON:OFF = 1s:5s)
Min. 5
×
10
4
(at 8A 250V AC, at 20 times/min.)
Electrical
Inrush current
Conditions
Conditions for operation, transport and
storage*
3
*
4
Unit weight
Min. 2.5
×
10
4
[Inrush 100A 600W (120V AC)
—
Tungsten]
Cycle rate ON:OFF = 1s:59s
Temperature: –40°C to +85°C
–40°F to +185°F
(8A and less),
Temperature: –40°C to +85°C
–40°F to +185°F
–40°C to +70°C
–40°F to +158°F
Humidity: 5 to 85% R.H. (Not freezing and
(Over 8A to 16A)
condensing at low temperature)
Humidity: 5 to 85% R.H. (Not freezing and
condensing at low temperature)
Approx. 8 g
.28 oz
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.
*2. Wave is standard shock voltage of
±1.2×50µs
according to JEC-212-1981
*3. The upper limit of the ambient temperature is the maximum temperature that can satisfy the coil temperature rise value. Refer to Usage, transport and storage
conditions in NOTES.
*4. Allowable range when in original packaging is –40°C to +70°C
–40°F to +158°F.
REFERENCE DATA
1. Max. switching capacity (AC resistive load)
2. Set time
Tested sample: ADW1106, 15 pcs
Ambient temperature: 28°C
82.4°F
Contact load: 5V DC, 10mA
100
7.0
6.0
Contact current, A
Set time, ms
5.0
4.0
3.0
2.0
1.0
1
1
10
100 250
Contact voltage, V
1000
0.0
70
80
90
100 110 120
Coil applied voltage, %V
130
Max.
Min.
2.0
1.0
0.0
70
80
90
100 110 120
Coil applied voltage, %V
130
Reset time, ms
Inrush type
3. Reset time
Tested sample: ADW1106, 15 pcs
Ambient temperature: 28°C
82.4°F
Contact load: 5V DC, 10mA
7.0
6.0
5.0
4.0
Max.
3.0
Min.
10
8
Standard type
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4. Ambient temperature characteristics
Tested sample: ADW1106, 6pcs
Ambient temperature: –40°C to +85°C
–40°F to +185°F
Change rate to
nominal voltage, %V
5. Inrush current wave form
30
20
Reset voltage
10
Ave.
Ave.
20 40
60
80 100
5ms/div
50A/div
Ambient
temperature,
°C
-60 -40 -20
0
Set voltage
-10
-20
-30
DIMENSIONS
(mm
inch)
CAD Data
24.00
.945
The CAD data of the products with a
CAD Data
mark can be downloaded from: http://industrial.panasonic.com/ac/e/
External dimensions
PC board pattern (Bottom view)
4 or 5-1.20 dia. hole
4 or 5-.047 dia. hole
17.50
.689
3.50
.138
10.00
.394
2 coil latching type only
7.50
.295
Tolerance:
±0.1
±.004
2 coil latching type only
0.70
.028
18.80
.740
Schematic (Bottom view)
1 coil latching type
−1
3
+7
2 coil latching type
−1
3
0.40 dia.
.016 dia.
1.50
.059
0.80
.031
17.50
.689
0.80
.031
3.50
.138
3.20
.126
0.20
.008
7.50
.295
0.27
.011
+6
5
−6
5
(Reset condition)
(Reset condition)
General tolerance:
±0.3
±.012
SAFETY STANDARDS
Item
Standard type (8A)
File No.
E43149
E43149
UL/C-UL (Recognized)
Contact rating
8A 250V AC R 85°C
185°F
5A 30V DC R 85°C
185°F
8A 250V AC R 85°C
185°F
16A 277V AC R 60°C
140°F
5A 30V DC R 85°C
185°F
600W Tungsten, 120V AC 50°C
122°F
1200W Tungsten, 240V AC 50°C
122°F
1200W Standard ballast 277V AC 50°C
122°F
5A 347V AC R 85°C
185°F
(UL standards only)
Note: CSA standards; Certified by C-UL
File No.
40032254
VDE (Recognized)
Contact rating
8A 250V AC (cos
φ
=1.0) 85°C
185°F
5A 30V DC (0ms) 85°C
185°F
Please consult us for details.
Inrush type (16A)
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NOTES
Usage, transport and storage
conditions
1) Temperature:
–40 to +85°C
–40 to +185°F
(Allowable
range is –40 to +70°C
–40 to +158°F
when in original packaging and when the
contact current is in excess of 8 A for the
inrush type.)
2) Humidity: 5 to 85% RH
(Avoid freezing and condensation.)
The humidity range varies with the
temperature. Use within the range
indicated in the graph below.
3) Atmospheric pressure: 86 to 106 kPa
Temperature and humidity range for
usage, transport, and storage
Humidity, %RH
2) Reflow solder mounting (Pin-in-Paste
mounting) conditions
T
3
T
2
T
1
t
1
T
1
= 150 to 180°C
302 to 356°F
T
2
= 230°C
446°F
or more
T
3
= 250°C
482°F
or less
t
1
= 60 to 120 seconds
t
2
= within 30 seconds
t
2
85
Tolerance range
(Avoid freezing
when used at
temperatures
lower than
0°C
32°F)
5
–40
–40
(Avoid
condensation
when used at
temperatures
higher than
0°C
32°F)
85
+185
0
+32
Temperature,
°C
°F
4) Condensation
Condensation forms when there is a
sudden change in temperature under
high temperature and high humidity
conditions. Condensation will cause
deterioration of the relay insulation.
5) Freezing
Condensation or other moisture may
freeze on the relay when the temperature
is lower than 0°C
32°F.
This causes
problems such as sticking of movable
parts or operational time lags.
6) Low temperature, low humidity
environments
The plastic becomes brittle if the relay is
exposed to a low temperature, low
humidity environment for long periods of
time.
Solder and cleaning conditions
1) Flow solder mounting conditions
Please obey the following conditions
when soldering automatically.
(1) Preheating: within 120°C
248°F
(solder surface terminal portion) and
within 120 seconds
(2) Soldering iron: 260°C±5°C
500°F±41°F
(solder temperature) and
within 6 seconds (soldering time)
* Furthermore, because the type of PC
board used and other factors may
influence the relays, test that the relays
function properly on the actual PC board
on which they are mounted.
• Cautions to observe when mounting
temperature increases in the relay are
greatly dependent on the way different
parts are located a PC board and the
heating method of the reflow device.
Therefore, please conduct testing on the
actual device beforehand after making
sure the parts soldered on the relay
terminals and the top of the relay case
are within the temperature conditions
given above.
3) Since this is not a sealed type relay, do
not clean it as is. Also, be careful not to
allow flux to overflow above the PC board
or enter the inside of the relay.
Cautions for use
1) For precautions regarding use and
explanations of technical terminology,
please refer to Group Catalog or our web
site.
2) Since this relay is polarized, please
observe the coil polarity (+ and –). Be
sure to connect as shown in the attached
product specifications diagram.
3) To ensure good operation, please keep
the voltage on the coil ends to
±5%
(at
20°C
68°F)
of the rated coil operation
voltage.
Also, please be aware that the pick-up
voltage and drop-out voltage may change
depending on the temperature and
conditions of use.
4) Keep the ripple rate of the nominal coil
voltage below 5%.
5) The cycle lifetime is defined under the
standard test condition specified in the
JIS C 5442 standard (temperature 15 to
35°C
59 to 95°F,
humidity 25 to 75%).
Check this with the real device as it is
affected by coil driving circuit, load type,
activation frequency, activation phase,
ambient conditions and other factors.
Also, be especially careful of loads such
as those listed below.
(1) When used for AC load-operating and
the operating phase are synchronous.
Rocking and fusing can easily occur due
to contact shifting.
(2) Highly frequent load-operating
When highly frequent opening and
closing of the relay is performed with a
load that causes arcs at the contacts,
nitrogen and oxygen in the air is fused by
the arc energy and HNO3 is formed. This
can corrode metal materials.
Three countermeasures for these are
listed here.
• Incorporate an arc-extinguishing circuit.
• Lower the operating frequency
• Lower the ambient humidity
6) Minimum switching capacity provides a
guideline for low level load switching. 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.
7) Heat, smoke, and even a fire may
occur if the relay is used in conditions
outside of the allowable ranges for the
coil ratings, contact ratings, operating
cycle lifetime, and other specifications.
Therefore, do not use the relay if these
ratings are exceeded.
8) If the relay has been dropped, the
appearance and characteristics should
always be checked before use.
9) Incorrect wiring may cause
unexpected events or the generation of
heat or flames.
10) This relay can be oriented in any way
when installing. However, the set/reset
voltage and set/reset time, etc., may be
affected slightly by the orientation due to
the influence of gravitation. Therefore,
when evaluating the relay, please do so
with the relay placed in your intended
orientation.
11) In order to maintain consistent set/
reset pulse time of the latching type relay
so that positive movement is ensured
under ambient temperature fluctuations
and other usage conditions, we
recommend that you keep the coil
applied set/reset pulse width to 30 ms or
higher using the nominal coil voltage.
12) Relays are shipped in a ‘reset’ state.
During shipping and handling, however,
shocks may change the state to ‘set.’
Consequently, at time of use (at power
on) it is recommended to ensure that
circuits are returned to the desired state
(‘set’ or ‘reset’).
13) Do not use parts that generate
organic silicon. When present in the
vicinity, conduction failure may occur.
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