AUTOMATION
CONTROLS

Search
Discontinued
Products



JW Relays

Coil data

  • 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.
Rated coil
voltage
Operate
voltage *1
(at 20°C)
Release
voltage *1
(at 20°C)
Rated operating
current
(±10%, at 20°C)
Coil resistance
(±10%, at 20°C)
Rated operating
power
Max. allowable
voltage
(at 20°C)
5 V DC Max. 70% V
of rated
coil voltage
(Initial)
Min. 10% V
of rated
coil voltage
(Initial)
106 mA 47 Ω 530 mW 130% V of rated
coil voltage
(at 60°C: class E)

120% V of rated
coil voltage
(at 85°C: class B) *2
6 V DC 88 mA 68 Ω
9 V DC 58 mA 155 Ω
12 V DC 44 mA 270 Ω
24 V DC 22 mA 1,100 Ω
48 V DC 11 mA 4,400 Ω
*1square, pulse drive
*2The operate and release voltages rise approximately 0.4% for every 1°C given a standard ambient temperature of 20°C.
Therefore, when using relays where the ambient temperature is high, please take into consideration the rise in operate voltage and keep the coil applied voltage within the maximum allowable applied voltage.

Return to top

Specifications

Item Specifications
Standard type High capacity type
Contact data Contact arrangement 1 Form A, 1 Form C,
2 Form A, 2 Form C
1 Form A, 1 Form C
Contact resistance
(Initial)
Max. 100 mΩ (by voltage drop 6 V DC 1 A)
Contact material 1 Form A: AgSnO2 type, 1 Form C, 2 Form A, 2 Form C: AgNi type
Contact rating
(resistive)
5 A 250 V AC, 5 A 30 V DC 10 A 250 V AC, 10 A 30 V DC
Max. switching power
(resistive)
1,250 VA, 150 W 2,500 VA 300 W
Max. switching voltage 250 V AC, 30 V DC
Max. switching current 5 A 10 A
Min. switching load
(reference value) *1
100 mA, 5 V DC
Insulation resistance (Initial) Min. 1,000 MΩ (at 500 V DC, Measured portion is the same as the case of dielectric strength.)
Dielectric
strength
(initial)
Between
open contacts
1,000 Vrms for 1 min (detection current: 10 mA)
Between
contact sets
2 Form A, 2 Form C: 3,000 Vrms
for 1 min (detection current: 10 mA)
-
Between
contact and coil
5,000 Vrms for 1 min (detection current: 10 mA)
Surge
withstand
voltage
(initial) *2
Between
contacts and coil
10,000 V
Time
characteristics
(initial)
Operate time Max. 15 ms (at rated coil voltage, at 20°C, without bounce)
Release time Max. 5 ms (at rated coil voltage, at 20°C, without bounce, without diode)
Shock resistance Functional 98 m/s2 (half-sine shock pulse: 11 ms, detection time: 10 µs)
Destructive 980 m/s2 (half-sine shock pulse: 6 ms)
Vibration resistance Functional 10 to 55 Hz (at double amplitude of 1.6 mm, detection time: 10 µs)
Destructive 10 to 55 Hz (at double amplitude of 2 mm)
Expected life Mechanical life Min. 5 x 106 (switching frequency: 180 times/min)
Conditions Conditions for usage,
transport and storage *3
Ambient temperature: –40 to +60°C (Class E), –40 to +85°C (Class B) *4
Humidity: 5 to 85% RH (Avoid icing and condensation)
Unit weight Approx. 13 g
*1This 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.
*2Wave is standard shock voltage of ±1.2 x 50 µs according to JEC-212-1981
*3For ambient temperature, please read "6. Usage, storage, and transport conditions" in Relays Cautions For Use - 6. Ambient Environment.
*4The operate and release voltages rise approximately 0.4% for every 1°C given a standard ambient temperature of 20°C.
Therefore, when using relays where the ambient temperature is high, please take into consideration the rise in operate voltage and keep the coil applied voltage within the maximum allowable applied voltage.

Return to top

Expected electrical life

Conditions: Resistive load, at 20°C, Flux-resistant: 20 times/min, Sealed: 6 times/min

Type Switching capacity Number of operations
1 Form A, 1 Form C, 2 Form A, 2 Form C
(Standard)
5 A 250 V AC Min. 100 x 103
5 A 30 V DC Min. 100 x 103
1 Form A, 1 Form C
(High capacity)
10 A 250 V AC Min. 100 x 103
10 A 30 V DC Min. 100 x 103

Return to top

CONTACT US
If you have any questions, please select the option below to contact us or find answers.
CONTACT BY EMAIL / PHONE FIND LOCAL OFFICE SEARCH FAQ

Return to top

CONTACT US
BY EMAIL
Please click your area to select country or region







BY PHONE

FAQ


Requests to customers (Automation Control Components & Industrial Device) [Excluding specific product]
Requests to customers (Automation Control Components & Industrial Device) [For specific product]
Requests to customers (FA Sensors & Components [Excluding motors])
Requests to customers (Dedicated to industrial motors)