Panasonic ALQ118 1 form a/1 form c 10a small power relay Datasheet

LQ (ALQ)
1 Form A/1 Form C 10A
Small power relays
New
RoHS compliant
LQ RELAYS (ALQ)
FEATURES
TYPICAL APPLICATIONS
1. Miniature size and small: 10(W) ×
20(L) × 16(H) mm .394(W) × .787(L) ×
.630(H) inch
2. Compact with high capacity:
1 Form A and 1 Form C, 10 A
3. Ambient temperature:
–40°C to +85°C –40°F to 185°F
4. High surge voltage: 8,000 V
between contacts and coil
5. High breakdown voltage: 4,000 V
between contacts and coil
1. Household appliances
Air conditioners, Refrigerators,
Fan heaters, Microwave ovens, Inverter
and Hot water units
* Protective construction: Flux-resistant type
ORDERING INFORMATION
ALQ
Contact arrangement
1: 1 Form C
3: 1 Form A
Coil insulation class
Nil: Class B insulation
F: Class F insulation
Nominal coil voltage (DC)
05: 5V, 06: 6V, 09: 9V, 12: 12V, 18: 18V, 24: 24V
TYPES
Nominal coil voltage
5V DC
6V DC
9V DC
12V DC
18V DC
24V DC
1 Form A
Part No.
ALQ305
ALQ306
ALQ309
ALQ312
ALQ318
ALQ324
1 Form C
Part No.
ALQ105
ALQ106
ALQ109
ALQ112
ALQ118
ALQ124
Standard packing: Carton 100 pcs., Case 500 pcs.
ASCTB92E 201206-T
Panasonic Corporation
Automation Controls Business Unit
industrial.panasonic.com/ac/e/
LQ (ALQ)
RATING
1. Coil data
Contact
Nominal coil
arrangement
voltage
1 Form A
1 Form C
5V DC
6V DC
9V DC
12V DC
18V DC
24V DC
5V DC
6V DC
9V DC
12V DC
18V DC
24V DC
Pick-up voltage
(at 20°C 68°F)
75%V or less of
nominal voltage
(Initial)
75%V or less of
nominal voltage
(Initial)
Drop-out voltage
(at 20°C 68°F)
Nominal operating
current
[±10%] (at 20°C 68°F)
Nominal operating
power
(at 20°C 68°F)
Max. applied voltage
5%V or more of
nominal voltage
(Initial)
40.0mA
33.3mA
22.2mA
16.7mA
11.1mA
8.3mA
125
180
405
720
1,620
2,880
Ω
Ω
Ω
Ω
Ω
Ω
200mW
180% of nominal voltage
(at 20°C 68°F)
130% of nominal voltage
(at 85°C 185°F)*4
5%V or more of
nominal voltage
(Initial)
80.0mA
66.7mA
44.4mA
33.3mA
22.2mA
16.7mA
62.5Ω
90 Ω
202.5Ω
360 Ω
810 Ω
1,440 Ω
400mW
150% of nominal voltage
(at 20°C 68°F)
110% of nominal voltage
(at 85°C 185°F)*4
Coil resistance
[±10%] (at 20°C 68°F)
2. Specifications
Characteristics
Contact
Item
Arrangement
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)*1
Insulation resistance (Initial)
Breakdown voltage
(Initial)
Electrical
characteristics
Between open contacts
Between contact and coil
Temperature rise (coil)*4
Surge breakdown voltage*2
(Between contact and coil)
Operate time (at nominal voltage) (at 20°C 68°F)
Release time (at nominal voltage) (at 20°C 68°F)
Shock resistance
Mechanical
characteristics
Expected life
Conditions
Functional
Destructive
Functional
Vibration resistance
Destructive
Mechanical
Conditions for operation, transport and storage*3
Max. operating speed
Unit weight
Specifications
1 Form A
1 Form C
Max. 100mΩ (By voltage drop 6 V DC 1 A)
AgNi type
N.O. side:
10 A 125 V AC, 5 A 250 V AC, 5 A 30 V DC
5 A 30 V DC, 10 A 125 V AC, 5 A 250 V AC
N.C. side:
3 A 125 V AC, 2 A 250 V AC, 1 A 30 V DC
N.O. side: 150 W, 1,250 VA
150 W, 1,250 VA
N.C. side: 30 W, 500 VA
250 V AC
N.O.: 10 A (125V AC), N.C.: 3 A (125V AC)
200 mW
400 mW
100 mA, 5 V DC
Min. 1,000 MΩ (at 500 V DC) Measurement at same location as “Breakdown voltage” section.
1,000 Vrms for 1 min.
750 Vrms for 1 min.
(Detection current: 10 mA)
(Detection current: 10 mA)
4,000 Vrms for 1 min. (Detection current: 10 mA)
Max. 45°C 113°F (By resistive method, nominal coil voltage applied to the coil; contact carrying
current: 10A, at 85°C 185°F)
8,000 V (Initial)
Max. 20 ms (excluding contact bounce time.) (Initial)
Max. 20 ms (excluding contact bounce time, with diode) (Initial)
1 Form A: 294 m/s2, 1 Form C: 196 m/s2
(Half-wave pulse of sine wave: 11 ms; detection time: 10µs.)
980 m/s2 (Half-wave pulse of sine wave: 6 ms.)
10 to 55 Hz at double amplitude of 1.6 mm (Detection time: 10µs.)
10 to 55 Hz at double amplitude of 2.0 mm
Min. 107 (at 180 times/min.)
Ambient temperature: –40°C to +85°C –40°F to +185°F
Humidity: 5 to 85% R.H. (Not freezing and condensing at low temperature)
20 times/min. (at nominal switching capacity)
Approx. 7 g .25 oz
* Specifications will vary with foreign standards certification ratings.
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. When using relays in a high ambient temperature, consider the pick-up voltage rise due to the high temperature (a rise of approx. 0.4% V for each 1°C 33.8°F with
20°C 68°F as a reference) and use a coil impressed voltage that is within the maximum applied voltage range.
Panasonic Corporation
Automation Controls Business Unit
industrial.panasonic.com/ac/e/
ASCTB92E 201206-T
LQ (ALQ)
3. Expected electrical life
Condition: Resistive load, at 20°C 68°F, at 20 times/min., with diode
Type
Switching capacity
10 A 125 V AC
5 A 250 V AC
5 A 30 V DC
10 A 125 V AC
5 A 250 V AC
5 A 30 V DC
3 A 125 V AC
2 A 250 V AC
1 A 30 V DC
1 Form A (at 20 times/min.)
N.O.
1 Form C (at 20 times/min.)
N.C.
No. of operations
5×104
5×104
105
5×104
5×104
105
2×105
2×105
105
REFERENCE DATA
1.-(1) Max. switching capacity (1 Form A type)
1.-(2) Max. switching capacity (1 Form C type)
2. Life curve
Ambient temperature: room temperature
100
100
100
10
5
Life, ×104
Contact current, A
Contact current, A
AC resistive load N.O. side
AC resistive load
10
5
3
2
125V AC resistive load
10
1 AC resistive load N.C. side
1
250V AC resistive load
10
100 250
Contact voltage, V
1,000
10
100 250
Contact voltage, V
3.-(1) Coil temperature rise (1 Form A type)
3.-(2) Coil temperature rise (1 Form C type)
Contact carrying current: 5 A, 10 A
Measured portion: Inside the coil
Contact carrying current: 5 A, 10 A
Measured portion: Inside the coil
70
Coil applied voltage, %V
Temperature rise, °C
10 A at 85°C
10 A at 70°C
40
30
5 A at 70°C
5 A at 85°C
10 A at 70°C
50
5 A at 85°C
30
20
10
10
0
0
100
120
140
160
5 A at 70°C
40
20
180
1
2
300
200
3
4
5
6
100
110
120
130
140
150
160
0
20
30
7
40 50 60 70 80
Ambient temperature, °C
4.-(2) Ambient temperature characteristics
(1 Form C type)
Contact carrying current: 5 A, 10 A
Coil applied voltage, %V
400
300
1
2
3
200
4
5
100
6
0
20
30
7
40 50 60 70 80
Ambient temperature, °C
ASCTB92E 201206-T
90
1 Allowable ambient temperature against
% coil voltage (max. inside the coil temperature
set as 130°C 266°F) (Carrying current: 5 A)
2 Allowable ambient temperature against
% coil voltage (max. inside the coil temperature
set as 130°C 266°F) (Carrying current: 10 A)
3 Allowable ambient temperature against
% coil voltage (max. inside the coil temperature
set as 115°C 239°F) (Carrying current: 5 A)
4 Allowable ambient temperature against
% coil voltage (max. inside the coil temperature
set as 115°C 239°F) (Carrying current: 10 A)
5 Pick-up voltage with a hot-start condition
of 100%V on the coil (Carrying current: 10 A)
6 Pick-up voltage with a hot-start condition
of 100%V on the coil (Carrying current: 5 A)
7 Pick-up voltage
Panasonic Corporation
10
100
Coil applied voltage, %V
Coil applied voltage, %V
4
6
8
Contact current, A
400
60
50
2
4.-(1) Ambient temperature characteristics
(1 Form A type)
70
60
0
Contact carrying current: 5 A, 10 A
10 A at 85°C
Temperature rise, °C
1
1,000
Automation Controls Business Unit
industrial.panasonic.com/ac/e/
90
LQ (ALQ)
DIMENSIONS (mm inch)
The CAD data of the products with a
CAD Data
mark can be downloaded from: http://industrial.panasonic.com/ac/e/
External dimensions
CAD Data
1 Form A
1 Form A
10
.394
20
.787
Schematic (Bottom view)
1 Form C
COM
N.O.
Coil
15.6
.614
0.4
.016
COM
N.O.
Coil
N.C.
4.2
.165
7.62
.300
0.5 dia.
.020 dia.
10.16
.400
0.3
.012
7.62
.300
0.3
.012
7.62
.300
0.8
.031
1 Form A
1 Form C
10
.394
20
.787
10.16
.400
15.6
.614
0.4
.016
PC board pattern (Bottom view)
1FormC
7.62
.300
4-1.3 dia.
4-.051 dia.
10.16
.400
7.62
.300
0.5 dia.
.020 dia.
10.16
.400
0.3
.012
5.08
.200
0.3
.012
2.54
.100
7.62
.300
5-1.3 dia.
5-.051 dia.
7.62
.300
4.2
.165
7.62
.300
7.62
.300
2.54
.100
0.8
.031
Tolerance: ±0.1 ±.004
0.8
.031
0.3
.012
Dimension:
Less than 1mm .039inch:
Min. 1mm .039inch less than 5mm .197 inch:
Min. 5mm .197 inch:
General tolerance
±0.2 ±.008
±0.3 ±.012
±0.4 ±.016
SAFETY STANDARDS
Item
UL/C-UL (Recognized)
Contact rating
File No.
E43028
1 Form A
E43028
1 Form C
10A 125V AC
5A 277V AC
5A 30V DC
4FLA/4LRA 277V AC
1/6 HP 125V AC
1/6 HP 277V AC
<N.O.>
10A 125V AC
5A 277V AC
5A 30V DC
4FLA/4LRA 277V AC
1/6 HP 125V AC
1/6 HP 277V AC
<N.C.>
3A 125V AC
2A 277V AC
1A 30V DC
File No.
40032836
40032836
VDE (Certified)
Contact rating
5A 250V AC (cosφ =1.0)
10A 250V AC (cosφ =1.0)
10A 250V AC (cosφ =0.4)
5A 30V DC (0ms)
<N.O.>
5A 250V AC (cosφ =1.0)
10A 250V AC (cosφ =1.0)
10A 250V AC (cosφ =0.4)
5A 30V DC (0ms)
<N.C.>
3A 250V AC (cosφ =0.4)
Note) CSA standard: Certified by C-UL
Panasonic Corporation
Automation Controls Business Unit
industrial.panasonic.com/ac/e/
ASCTB92E 201206-T
LQ (ALQ)
NOTES
Usage, transport and storage
conditions
1) Temperature:
–40 to +85°C –40 to +185°F
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
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)
0
+32
Temperature, °C °F
85
+185
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
temperatures 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.
ASCTB92E 201206-T
Solder and cleaning conditions
1) 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)
2) Do not use ultrasonic cleaning. This
will adversely affect relay characteristics.
When cleaning the relay, please use
alcoholic solvents.
Cautions for use
1) For precautions regarding use and
explanations of technical terminology,
please refer to our web site.
(panasonic-electric-works.net/ac)
2) 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.
3) Keep the ripple rate of the nominal coil
voltage below 5%.
4) 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 is synchronous.
Rocking and fusing can easily occur due
to contact shifting.
(2) Highly frequent load-operating
Panasonic Corporation
Automation Controls Business Unit
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
5) 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.
6) 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.
7) If the relay has been dropped, the
appearance and characteristics should
always be checked before use.
8) Incorrect wiring may cause
unexpected events or the generation of
heat or flames.
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