• Operating characteristics such as ‘Operate voltage’ and ‘Release voltage’ are influenced by mounting conditions, ambient temperature,
etc.Therefore, please use the relay within ± 5% of rated coil voltage.
• ‘Initial’ means the condition of products at the time of delivery.
Contact
arrangement
Rated coil
voltage
5 V DC
6 V DC
1 Form A
9 V DC
12 V DC
18 V DC
24 V DC
5 V DC
6 V DC
1 Form C
9 V DC
12 V DC
18 V DC
24 V DC
Min. 5% V of
Max.
75% V of
rated coil voltage rated coil voltage
(initial)
(initial)
Min. 5% V of
Max.
75% V of
rated coil voltage rated coil voltage
(initial)
(initial)
Operate voltage*
1
Release voltage*
1
(at 20°C)
(at 20°C)
Rated operating
current
(±10%, at 20°C)
40 mA
33.3 mA
22.2 mA
16.7 mA
11.1 mA
8.3 mA
80 mA
66.7 mA
44.4 mA
33.3 mA
22.2 mA
16.7 mA
Coil resistance
(±10%, at 20°C)
125
Ω
180
Ω
405
Ω
720
Ω
1,620
Ω
2,880
Ω
62.5
Ω
90
Ω
202.5
Ω
360
Ω
810
Ω
1,440
Ω
400 mW
110% of rated coil
voltage (at 85°C)*
2
150% of rated coil
voltage (at 20°C)
200 mW
130% of rated coil
voltage (at 85°C)*
2
180% of rated coil
voltage (at 20°C)
Rated operating
power
Max. allowable voltage
*1. Square, pulse drive
*2. When using relays in a high ambient temperature, consider the operate voltage rise due to the high temperature (a rise of approx. 0.4% V for each 1°C with 20°C as a reference)
and use a coil impressed voltage that is within the maximum applied voltage range.
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ASCTB92E 202105
Power Relays (Over 2A) LQ RELAYS
Specifications
Item
Contact arrangement
Contact resistance
(initial)
Contact material
1 Form A
Max.
100
mΩ (by voltage drop
6 V DC 1 A)
AgNi type
Form A contact: 10 A 125 V AC, 5 A 250 V AC, 5 A 30 V DC
Form B contact: 3 A 125 V AC, 2 A 250 V AC, 1 A 30 V DC
Form A contact: 1,250 VA, 150 W
Form B contact: 500 VA, 30 W
Specifications
1 Form C
Contact rating (resistive) 5 A 30 V DC, 10 A 125 V AC, 5 A 250 V AC
Contact data
Max. switching power
(resistive)
Max. switching voltage
Max. switching current
Min. switching load
(reference value)*
1
Insulation resistance (initial)
Dielectric strength
(initial)
Surge withstand
voltage (initial)*
2
Between open contacts
1,250 VA, 150 W
250 V AC, 30 V DC
10 A (125 V AC), 5 A (30 V DC)
100 mA 5 V DC
Form A contact: 10 A (125 V AC), 5 A (30 V DC)
Form B contact: 3 A (125 V AC), 1 A (30 V DC)
Min. 1,000
MΩ (at
500 V DC, Measured portion is the same as the case of dielectric strength)
1,000 Vrms for 1 min (detection current: 10 mA)
750 Vrms for 1 min (detection current: 10 mA)
Between contact and coil 4,000 Vrms for 1 min (detection current: 10 mA)
Between contact and coil 8,000 V
Max.
20 ms (at rated coil voltage, at 20°C, without bounce)
Max.
20 ms (at rated coil voltage, at 20°C, without bounce, with diode)
294 m/s
2
(half-sine shock pulse: 11 ms, detection
time: 10
μs)
980 m/s
2
(half-sine shock pulse: 6 ms)
10 to 55 Hz (at double amplitude of 1.6 mm, detection time: 10
μs)
10 to 55 Hz (at double amplitude of 2 mm)
Min. 10 × 10
6
(at 180 times/min)
Ambient temperature: -40 to +85°C*
4
Humidity: 5 to 85% RH (Avoid icing and condensation)
Approx.
7 g
196 m/s
2
(half-sine shock pulse: 11 ms, detection
time: 10
μs)
Time characteristics Operate time
(initial)
Release time
Functional
Destructive
Vibration resistance
Expected life
Conditions
Unit weight
Functional
Destructive
Mechanical life
Conditions for usage,
transport and storage*
3
Shock resistance
Note: Specifications will vary with foreign standards certification ratings.
*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. For ambient temperature, please read “GUIDELINES FOR RELAY USAGE”.
*4. When using relays in a high ambient temperature, consider the operate voltage rise due to the high temperature (a rise of approx. 0.4% V for each 1°C with 20°C as a reference)
and use a coil impressed voltage that is within the maximum applied voltage range.
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Panasonic Corporation 2021
ASCTB92E 202105
Power Relays (Over 2A) LQ RELAYS
Expected electrical life
Condition: Resistive load, at 20°C, at 20 times/min, with diode
Type
1 Form A
Switching capacity
5 A 30 V DC
10 A 125 V AC
5 A 250 V AC
Form A
contact
1 Form C
Form B
contact
5 A 30 V DC
10 A 125 V AC
5 A 250 V AC
3 A 125 V AC
2 A 250 V AC
1 A 30 V DC
Number of operations
100 × 10
3
50 × 10
3
50 × 10
3
100 × 10
3
50 × 10
3
50 × 10
3
200 × 10
3
200 × 10
3
100 × 10
3
REFERENCE DATA
1-1.
Max. switching capacity (1 Form A)
Ambient temperature
：
room temperature
100
100
（
No. of operations
×
10
4
）
1-2.
Max. switching capacity (1 Form C)
2. Switching life curve (Form A contact)
Ambient temperature
：
room temperature
100
（
Contact current A
）
（
Contact current A
）
10
5
AC resistive load
10
5
3
2
1
AC resistive load Form A contact
AC resistive load Form B contact
10
125V AC
resistive load
1
250V AC
resistive load
1
10
100
（
Contact voltage V
）
1,000
10
100
（
Contact voltage V
）
1,000
0
2
4
6
8
（
Contact current A
）
10
3-1. Coil temperature characteristics (1 Form A)
Measured portion
：
Coil inside
Contact carrying current
：
5A, 10A
70
（℃）
Temperature rise
3-2. Coil temperature characteristics (1 Form C)
Measured portion
：
Coil inside
Contact carrying current
：
5A, 10A
70
（℃）
Temperature rise
60
50
10A 70
℃
40
30
5A 85
℃
20
10
0
100
120
140
160
180
（
Coil applied voltage %V
）
5A 70
℃
10A 85
℃
60
50
40
10A 70
℃
10A 85
℃
5A 70
℃
5A 85
℃
30
20
10
0
100
110 120 130 140 150
（
Coil applied voltage %V
）
160
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Panasonic Corporation 2021
ASCTB92E 202105
Power Relays (Over 2A) LQ RELAYS
4-1. Ambient temperature characteristics
(1 Form A)
Contact carrying current
：
5A, 10A
400
①
（
Coil applied voltage %V
）
（
Coil applied voltage %V
）
4-2. Ambient temperature characteristics
(1 Form C)
Measured portion
：
Coil inside
Contact carrying current
：
5A, 10A
400
①
Allowable ambient temperature against %
（
coil voltage max. inside the coil tempera-
（
ture set as 130
℃）
Carrying current
：
5 A
）
②
Allowable ambient temperature against %
（
coil voltage max. inside the coil tempera-
（
ture set as 130
℃
Carrying current
：
10 A
）
300
②
300
①
②
200
③
④
⑥
200
⑥
③
④
③
Allowable ambient temperature against %
（
coil voltage max. inside the coil tempera-
（
ture set as 115
℃）
Carrying current
：
5 A
）
④
Allowable ambient temperature against %
（
coil voltage max. inside the coil tempera-
（
ture set as 115
℃）
Carrying current
：
10 A
）
⑤
Operate voltage with a hot-start condition of
（
100%V on the coil Carrying current
：
10 A
）
90
100
⑤
⑦
100
⑤
⑦
0
20
30
40 50 60 70 80
（
C
Ambient temperature
°）
90
0
20
30
40 50 60 70 80
（
C
Ambient temperature
°）
⑥
Operate voltage with a hot-start condition of
（
100%V on the coil Carrying current
：
5 A
）
⑦
Operate voltage
DIMENSIONS
1 Form A
CAD
CAD
The CAD data of the products with a “CAD” mark can be downloaded from our Website.
Unit: mm
External dimensions
10
20
Recommended
PC board pattern
(BOTTOM VIEW)
10.16
7.62
4
½
1.3dia.
Schematic
(BOTTOM VIEW)
0.4
15.6
7.62
0.5dia.
0.3
10.16
1.11
0.3
7.62
0.8
7.62
0.5dia.
Tolerance
±
0.1
General tolerance
Less than 1 mm
：±
0.2
Min. 1 mm less than 5 mm
：±
0.3
Min. 5 mm
：±
0.4
1 Form C
CAD
1.19
External dimensions
10
20
Recommended
PC board pattern
(BOTTOM VIEW)
10.16
7.62
5
½
1.3dia.
7.62
4.2
Schematic
(BOTTOM VIEW)
15.6
4.2
7.62
0.5dia.
0.3
0.3
10.16 5.08
1.11
0.3
2.54
0.8
7.62
0.8
2.54
Tolerance
±
0.1
General tolerance
Less than 1 mm
：±
0.2
Min. 1 mm less than 5 mm
：±
0.3
Min. 5 mm
：±
0.4
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