Document
HIGH ELECTRICAL & MECHANICAL NOISE IMMUNITY RELAY
VDE
JQ RELAYS
20 .787
10 .394
15.6 .614
FEATURES
• 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 • UL, CSA, VDE, TÜV, SEMKO approved • Class B coil insulation type available
mm inch
SPECIFICATIONS
Contact
Standard type High capacity type
Arrangement
1 Form A, 1 Form C
Initial contact resistance, max. (By voltage drop 6 V DC 1 A)
100 mΩ
Contact material
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 switching capacity
Rating (resistive)
N.O. 1c
N.C.
5 A 125 V AC 2 A 250 V AC 3 A 30 V AC
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
3 A 125 V AC 2 A 250 V AC 1 A 30 V DC
Max. switching power
1a N.O.
1c N.C.
625 VA, 150 W 625 VA, 90 W 250 VA, 30 W
1,250 VA, 150 W 1,250 V AC, 150 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 (at 180 cpm)(min. operations)
107
Expected electrical life (min. operations)
Type
Switching capacity
5 A 125 V AC
1a
3 A 125 V AC 2 A 250 V AC
5 A 30 V DC
Standard type
N.O.
1c
N.C.
5 A 125 V AC 2 A 250 V AC 3 A 30 V DC
2 A 125 V AC 1 A 250 V AC 1 A 30 V DC
10 A 125 V AC 1a 5 A 250 V AC
5 A 30 V DC
High capacity type
N.O.
1c
N.C.
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
No. of operations
5×104 2×105 2×105
105
5×104 2×105
105
2×105 2×105
105
5×104 5×104
105
5×104 5×104
105
2×105 2×105
105
Coil (at 20°C 68°F) Nominal operating power
1a: 200 mW
1c: 400 mW
Characteristics
Max. operating speed
20 cpm
Initial insulation resistance*1
Initial
Between open contacts
breakdown
voltage*2 Between contacts and coil
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.
Surge voltage between contact and coil*3
8,000 V
Operate time*4 (at nominal voltage)
Approx. 5 ms
Release time*4 (at nominal voltage)(without diode)
Approx. 2 ms
Temperature rise*5
Max. 45°C
Shock
Functional*6
resistance Destructive*7
Min. 294 m/s2 {30 G} Min. 980 m/s2 {100 G}
Functional*8 Vibration resistance
Destructive
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
Conditions for operation, transport and storage*9 (Not freezing and condensing at low temperature)
Ambient temp.*10
Humidity
–40°C to +85°C –40°F to +185°F
5 to 85% R.H.
Unit weight
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). *10 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 allowable voltage range.
71
JQ
TYPICAL APPLICATIONS
• Air conditioners • Refrigerators • Microwave ovens • Heaters
ORDERING INFORMATION
Ex. JQ 1a P
B
12 V
Contact arrangement
Contact capacity
Coil insulation class
1a: 1 Form A Nil: Standard 1: 1 Form C P: High capacity
Nil: Class E coil insulation B: Class B coil insulation
UL/CSA, VDE, SEMKO approved type is standard. * Available only for 1 Form C type
Coil voltage (DC) 5, 6, 9, 12, 18, 24, 48* V
TYPES AND COIL DATA at 20°C 68°F
1 Form A High capacity type Standard type
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
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
Pick-up voltage, V DC
(min.) 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
Drop-out voltage, V DC
(min.) 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
Standard type
1 Form C
High capacity type
Nominal operating current, mA
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..