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 m (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. 1,000M (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)
Between contact sets
3,000 Vrms for 1 min. (2 Form A, 2 Form C) (Detection current: 10 mA)
1 Form A: Max. 45C 113F,
1 Form A: Max. 45C 113F,
1 Form C, 2 Form A and 2 Form C:
1 Form C: Max. 55C 131F
Electrical
characteristics
Temperature rise (coil)
Max. 55C 131F
(resistive method, with nominal coil voltage and
(resistive method, with nominal coil voltage and
at nominal switching capacity, at 20C 68F)
at nominal switching capacity, at 20C 68F)
Surge breakdown voltage*2
(Between contact and coil) (Initial)
10,000 V
Operate time (at nominal voltage) (at 20C 68F)
Release time (at nominal voltage) (at 20C 68F)
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: 10s.)
980 m/s2 (Half-wave pulse of sine wave: 6 ms.)
10 to 55 Hz at double amplitude of 1.6 mm (Detection time: 10s.)
10 to 55 Hz at double amplitude of 2.0 mm
Functional
Shock resistance
Destructive
Mechanical
characteristics
Functional
Vibration resistance
Destructive
Mechanical (at 180 times/min.)
Electrical (at 6 times/min.)
Min. 5106
Min. 105 (at resistive load)
Expected life
Ambient temperature*4: –40C to +60C –40F to 140F (Class E),
(Class B: –40C to +85C –40F to 185F)
Humidity: 5 to 85% R.H. (Not freezing and condensing at low temperature)
Conditions for operation, transport and storage*3
Conditions
Unit weight
Max. operating speed
(at nominal switching capacity)
Flux-resistant type: 20 times/min., Sealed type: 6 times/min.
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 1.250s 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 “6. Usage, Storage and Transport
Conditions“ in AMBIENT ENVIRONMENT section in Relay Technical Information.
*4. The pick-up and drop out voltages rise approximately 0.4% for every 1C 33.8F given a standard ambient temperature of 20C 68F. 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.
REFERENCE DATA
2. Operate/release time
Sample: JW1aSN-DC12V-F, 10 pcs.
Ambient temperature: 20C 68F
3. Life curve
1 Form A Standard (5 A) type
JW 1 Form A Standard (5A) type
1. Maximum operating power
10
100
10
100
Operate time
250 V AC resistive load
30 V DC resistive load
Max.
5
0
-
x
Min.
10
AC resistive
load
DC resistive
load
1
Release time
Max.
-
x
Min.
80
90
100 110 120
5
10
15
10
100
1,000
Coil applied voltage, %V
Contact voltage, V
Contact current, A
ds_61B08_en_jw: 040713D
3
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