JW
2. Specifications
Specifications
Characteristics
Item
Standard type
High capacity type
1 Form A: AgSnO2 type
Contact material
Arrangement
1 Form C, 2 Form A and 2 Form C: AgNi type
1 Form A, 1 Form C, 2 Form A and 2 Form C 1 Form A and 1 Form C
Max. 100 mΩ (By voltage drop 6 V DC 1A)
Contact
Rating
Contact resistance (Initial)
Nominal switching capacity (resistive load)
Max. switching power (resistive load)
Max. switching voltage
5A 250V AC, 5A 30V DC
10A 250V AC, 10A 30V DC
2,500VA, 300W
1,250VA, 150W
5A
250V AC, 30V DC
100mA, 5V DC
Max. switching current
10A
Min. switching capacity (reference value)*1
Insulation resistance (Initial)
Between open contacts
Min. 1,000MΩ (at 500V DC) Measurement at same location as “Breakdown voltage” section.
1,000 Vrms for 1 min. (Detection current: 10 mA)
Breakdown voltage
Between contact and coil
(Initial)
5,000 Vrms for 1 min. (Detection current: 10 mA)
Electrical
Between contact sets
3,000 Vrms for 1 min. (2 Form A, 2 Form C) (Detection current: 10 mA)
characteristics
Surge breakdown voltage*2
(Between contact and coil) (Initial)
10,000 V
Operate time (at nominal voltage) (at 20°C 68°F)
Release time (at nominal voltage) (at 20°C 68°F)
Max. 15 ms (excluding contact bounce time.)
Max. 5 ms (excluding contact bounce time) (Without diode)
98 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
Functional
Shock resistance
Destructive
Mechanical
characteristics
Functional
Vibration resistance
Destructive
Expected life
Conditions
Unit weight
Mechanical (at 180 times/min.)
Min. 5×106
Ambient temperature*4: –40°C to +60°C –40°F to 140°F (Class E),
Conditions for operation, transport and storage*3
(Class B: –40°C to +85°C –40°F to 185°F)
Humidity: 5 to 85% R.H. (Not freezing and condensing at low temperature)
Approx. 13 g .46 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. The pick-up and drop out voltages rise approximately 0.4% for every 1°C 33.8°F given a standard ambient temperature of 20°C 68°F.Therefore, when using relays
where the ambient temperature is high, please take into consideration the rise in pick-up and drop out voltages and keep the coil applied voltage within the
maximum applied voltage.
3. Electrical life
Condition: Resistive load, at 6 times/min.
Types
Switching capacity
5A 250V AC
No. of operations
Min. 1×105
Min. 1×105
1 Form A, 1 Form C,
2 Form A, 2 Form C
5A 30V DC
10A 250V AC
10A 30V DC
Min. 1×105
Min. 1×105
1 Form A, 1 Form C
REFERENCE DATA
JW 1 Form A Standard (5A) type
1. Maximum operating power
2. Operate/release time
3. Life curve
Sample: JW1aSN-DC12V-F, 10 pcs.
1 Form A Standard (5 A) type
Ambient temperature: 20°C 68°F
100
10
10
100
Operate time
250 V AC resistive load
30 V DC resistive load
Max.
5
-
x
Min.
10
AC resistive
load
DC resistive
load
1
Release time
Max.
-
x
Min.
0
80
90
100 110 120
10
100
1,000
5
10
15
Coil applied voltage, %V
Contact voltage, V
Contact current, A
ASCTB190E 201702-T
–3–
