VDE
HIGH ELECTRICAL &
MECHANICAL NOISE
IMMUNITY RELAY
FEATURES
10
.394
20
.787
JQ-RELAYS
• High electrical noise immunity
• High switching capacity in a compact package
• High sensitivity: 200 mW (1a), 400 mW (1c)
• High surge voltage: 8,000 V between contacts and coil
• VDE, TÜV, SEMKO also approved
15.6
.614
mm inch
SPECIFICATIONS
Contact
Characteristics
Standard type
High capacity type
1 Form A, 1 Form C
Arrangement
Initial contact resistance, max.
(By voltage drop 6 V DC 1 A)
Contact material
100 mΩ
Silver alloy
5 A 125 V AC
10 A 125 V AC
1a
2 A 250 V AC
5 A 250 V AC
5 A 30 V DC
5 A 30 V DC
Nominal
5 A 125 V AC
10 A 125 V AC
N.O.
2 A 250 V AC
5 A 250 V AC
switching
3 A 30 V AC
5 A 30 V DC
capacity
1c
2 A 125 V AC
3 A 125 V AC
Rating
N.C.
1 A 250 V AC
2 A 250 V AC
(resistive)
1 A 30 V DC
1 A 30 V DC
1a
625
VA,
150
W
1,250
VA, 150 W
Max.
switching
N.O.
625 VA, 90 W
1,250 V AC, 150 W
1c
power
N.C.
250 VA, 30 W
500 V AC, 30 W
Max. switching voltage
250 V AC, 110 V DC (0.3A)
Max. switching current N.O.: 5 A N.C.: 2 A N.O.: 10 A N.C.: 3 A
Expected mechanical life
107
(at 180 cpm)(min. operations)
1a
Standard type
N.O.
1c
N.C.
1a
High capacity
type
N.O.
1c
N.C.
Initial
Between open contacts
breakdown
voltage*2
Between contacts and coil
Surge voltage between
contact and coil*3
Operate time*4 (at nominal voltage)
Release time*4
(at nominal voltage)(without diode)
Temperature rise*5
Functional*6
Shock
resistance Destructive*7
Vibration
resistance
Functional*8
Destructive
Conditions for operation,
Ambient
transport and storage*9
temp.
(Not freezing and condensHumidity
ing at low temperature)
Unit weight
Expected electrical life (min. operations)
Type
Max. operating speed
Initial insulation resistance*1
Switching capacity
5 A 125 V AC
3 A 125 V AC
2 A 250 V AC
5 A 30 V DC
5 A 125 V AC
2 A 250 V AC
3 A 30 V DC
No. of operations
5×104
2×105
2×105
105
5×104
2×105
105
2 A 125 V AC
1 A 250 V AC
1 A 30 V DC
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
2×105
2×105
105
5×104
5×104
105
5×104
5×104
105
3 A 125 V AC
2 A 250 V AC
1 A 30 V DC
2×105
2×105
105
1a: 200 mW
1c: 400 mW
20 cpm
Min. 1,000 MΩ at 500 V DC
1a: 1,000 Vrms for 1 min.
1c: 750 Vrms for 1 min.
4,000 Vrms for 1 min.
8,000 V
Approx. 5 ms
Approx. 2 ms
Max. 45°C
Min. 294 m/s2 {30 G}
Min. 980 m/s2 {100 G}
98 m/s2 {10 G}, 10 to 55 Hz
at double amplitude of 1.6 mm
117.6 m/s2 {12 G}, 10 to 55 Hz
at double amplitude of 2.0 mm
–40°C to +70°C
–40°F to +158°F
5 to 85% R.H.
Approx. 7 g .25 oz
Remarks
* Specifications will vary with foreign standards certification ratings.
*1 Measurement at same location as "Initial breakdown voltage" section
*2 Detection current: 10 mA
*3 Wave is standard shock voltage of ±1.2 × 50µs according to JEC-212-1981
*4 Excluding contact bounce time
*5 Measured conditions
Standard type
High capacity type
Resistive, nominal voltage applied to the coil.
Contact carrying current: 5 A, at 70°C 158°F
Resistive, nominal voltage applied to the coil.
Contact carrying current: 10 A, at 70°C 158°F
*6 Half-wave pulse of sine wave: 11ms; detection time: 10µs
*7 Half-wave pulse of sine wave: 6ms
*8 Detection time: 10µs
*9 Refer to 5. Conditions for operation, transport and storage mentioned in
AMBIENT ENVIRONMENT (Page 24).
Coil (at 20°C 68°F)
Nominal operating power
79
JQ
TYPICAL APPLICATIONS
ORDERING INFORMATION
• Air conditioners
• Refrigerators
• Microwave ovens
• Heaters
Ex.
JQ
1a
P
12
V
Contact
arrangement
Contact capacity
Coil voltage (DC)
1a: 1 Form A
1: 1 Form C
Nil: Standard
P: High capacity
5, 6, 9, 12, 18, 24, 48* V
UL/CSA, VDE, SEMKO approved type is standard.
* Available only for 1 Form C type
TYPES AND COIL DATA at 20°C 68°F
1 Form C
80
Standard type
High capacity type
High capacity type
Standard type
1 Form A
Part No.
JQ1a-5V
JQ1a-6V
JQ1a-9V
JQ1a-12V
JQ1a-18V
JQ1a-24V
JQ1aP-5V
JQ1aP-6V
JQ1aP-9V
JQ1aP-12V
JQ1aP-18V
JQ1aP-24V
JQ1-5V
JQ1-6V
JQ1-9V
JQ1-12V
JQ1-18V
JQ1-24V
JQ1-48V
JQ1P-5V
JQ1P-6V
JQ1P-9V
JQ1P-12V
JQ1P-18V
JQ1P-24V
JQ1P-48V
Nominal
voltage, V DC
Pick-up
voltage, V DC
(min.)
Drop-out
voltage, V DC
(min.)
Nominal
operating
current, mA
5
6
9
12
18
24
5
6
9
12
18
24
5
6
9
12
18
24
48
5
6
9
12
18
24
48
3.75
4.5
6.75
9
13.5
18
4
4.8
7.2
9.6
14.4
19.2
3.75
4.5
6.75
9
13.5
18
36
4
4.8
7.2
9.6
14.4
19.2
38.4
0.25
0.3
0.45
0.6
0.9
1.2
0.25
0.3
0.45
0.6
0.9
1.2
0.25
0.3
0.45
0.6
0.9
1.2
2.4
0.25
0.3
0.45
0.6
0.9
1.2
2.4
40
33.3
22.2
16.7
11.1
8.3
40
33.3
22.2
16.7
11.1
8.3
80
66.7
44.4
33.3
22.2
16.7
8.3
80
66.7
44.4
33.3
22.2
16.7
8.3
Nominal
operating
power, mW
200
200
400
400
Coil resistance,
Ω (±10%)
125
180
405
720
1,620
2,880
125
180
405
720
1,620
2,880
62.5
90
202.5
360
810
1,440
5,760
62.5
90
202.5
360
810
1,440
5,760
Max. allowable
voltage, V DC
180% of
nominal voltage
(at 20°C 68°F)
130% of
nominal voltage
(at 70°C 158°F)
150% of
nominal voltage
(at 20°C 68°F)
110% of
nominal voltage
(at 70°C 158°F)
JQ
mm inch
DIMENSIONS
1 Form A
10
.394
1 Form A
20
.787
Schematic (Bottom view)
1 Form C
COM
N.O.
COM
Coil
15.6
.614
N.O.
Coil
N.C.
0.4
.016
4.2
.165
7.62
.300
10.16
.400
7.62
.300
7.62
.300
PC board pattern (Copper-side view)
1 Form A
1FormC
1 Form C
10
.394
20
.787
10.16
.400
4-1.3 dia.
4-.051 dia.
7.62
.300
10.16
.400
5-1.3 dia.
5-.051 dia.
7.62
.300
15.6
.614
7.62
.300
0.4
.016
7.62
.300
4.2
.165
5.08
.200
10.16
.400
Dimension :
Max. 1mm .039 inch
1 to 5mm .039 to .118 inch
Min. 5mm .118 inch
2.54
.100
7.62
.300
Tolerance: ±0.1±.004
7.62
.300
General tolerance
±0.2 ±.008
±0.3 ±.012
±0.4 ±.016
REFERENCE DATA
1-(1). Max. switching capacity (1 Form A type)
1-(2). Max. switching capacity (1 Form C type)
100
AC resistive load (High capacity type)
10
5
Contact current, A
Contact current, A
100
10
5
3
2
AC resistive load
1 (High capacity type)
N.C. side
AC resistive load
(Standard type)
N.C. side
1 AC resistive load (Standard type)
10
AC resistive load
(High capacity type) N.O. side
AC resistive load
(Standard type) N.O. side
100 277
10
1,000
100 277
1,000
Contact voltage, V
Contact voltage, V
Standard type
1-(1). Operate & release time
(1 Form A type)
1-(2). Operate & release time
(1 Form C type)
Tested sample: JQ1a-12V, 25 pcs.
Tested sample: JQ1-24V, 25 pcs.
2. Life curve
Ambient temperature: room temperature
6
Operate time
4
2
Release time
0
Max.
Max.
Min.
Min.
8
6
Operate time
100
120
150
Coil applied voltage, %V
10
4
250V AC resistive load
Max.
Max.
Min.
Min.
2
Release time
0
80
125V AC resistive load
Life, ×104
8
Operate & release time, ms
Operate & release time, ms
100
80
100
120
150
Coil applied voltage, %V
1
0
1
2
3
4
5
Contact current, A
81
JQ
3-(1). Coil temperature rise
(1 Form A type)
3-(2). Coil temperature rise
(1 Form C type)
4-(1). Ambient temperature characteristics
(1 Form A type)
Contact carrying current: 3 A, 5 A
Measured portion: Inside the coil
Contact carrying current: 3 A, 5 A
Measured portion: Inside the coil
Tested sample: JQ1a-24V
Contact carrying current: 3 A, 5 A
70
70
60
60
5 A at 50°C
5 A at 70°C
40
30
20
Coil applied voltage, %V
50
Temperature rise, °C
Temperature rise, °C
5 A at 50°C
5 A at 70°C
50
3 A at 50°C
40
30
3 A at 70°C
20
3 A at 50°C
10
300
3A Allowable
ambient temperature against
% coil voltage (max. inside
the coil temperature
set as 115°C 239°F)
5A
200
5A
3A
100
3 A at 70°C
10
Pick-up voltage
0
100 110
120
130
140
0
150 160
100 110
Coil applied voltage, %V
120
130
140
0
150 160
20
40
Pick-up voltage with
a hot-start condition
of 100%V on the coil
60
80
100
Ambient temperature, °C
Coil applied voltage, %V
4-(2). Ambient temperature characteristics
(1 Form C type)
Coil applied voltage, %V
Tested sample: JQ1-24V
Contact carrying current: 3 A, 5 A
300
Allowable ambient temperature
against % coil voltage (max.
inside the coil temperature
set as 115°C 239°F)
3A
200
5A
5A
100
Pick-up voltage with
3A
a hot-start condition
Pick-up voltage of 100%V on the coil
0
20
40
60
80
100
Ambient temperature, °C
High capacity type
1-(1). Operate & release time
(1 Form A type)
1-(2). Operate & release time
(1 Form C type)
Tested sample: JQ1aP-12V, 25 pcs.
Tested sample: JQ1P-12V, 25 pcs.
2. Life curve
Ambient temperature: room temperature
6
Operate time
4
Max.
Min.
Max.
Min.
2
0
100
6
Operate time
Max.
Max.
Min.
Min.
Release time
120
0
150
125V AC resistive load
10
4
2
Release time
80
8
Life, ×104
8
Operate & release time, ms
Operate & release time, ms
100
Coil applied voltage, %V
80
100
120
250V AC resistive load
1
150
0
2
4
6
8
10
Contact current, A
Coil applied voltage, %V
3-(2). Coil temperature rise
(1 Form C type)
4-(1). Ambient temperature characteristics
(1 Form A 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
Tested sample: JQ1aP-24V
Contact carrying current: 5 A, 10 A
70
70
60
60
Temperature rise, °C
Temperature rise, °C
10 A at 50°C
50
40
10 A at 70°C
10 A at 50°C
30
20
10 A at 70°C
50
5 A at 50°C
40
30
5 A at 70°C
20
5 A at 50°C
Coil applied voltage, %V
3-(1). Coil temperature rise
(1 Form A type)
300
1
200
2
3
100
5 A at 70°C
10
10
Pick-up voltage
4
0
100 110
120
130
140
150 160
Coil applied voltage, %V
82
0
100 110
120
130
140
150 160
Coil applied voltage, %V
0
20
40
60
80
Ambient temperature, °C
100
JQ
4-(2). Ambient temperature characteristics
(1 Form C type)
Coil applied voltage, %V
Tested sample: JQ1P-24V
Contact carrying current: 5 A, 10 A
1 Allowable ambient temperature against
% coil voltage (max. inside the coil temperature
set as 115°C 239°F)(Carrying current: 5 A)
2 Allowable ambient temperature against
% coil voltage (max. inside the coil temperature
set as 115°C 239°F)(Carrying current: 10 A)
3 Pick-up voltage with a hot-start condition
of 100%V on the coil (Carrying current: 10A)
4 Pick-up voltage with a hot-start condition
of 100%V on the coil (Carrying current: 5A)
300
1
200
2
3
100
Pick-up voltage
4
0
20
40
60
80
100
Ambient temperature, °C
For Cautions for Use, see Relay Technical Information (Page 11 to 39).
83