VDE
COMPACT PC BOARD
POWER RELAY
JW RELAYS
28.6
.1.126
12.8
.504
FEATURES
• Miniature package with universal terminal footprint
• High dielectric withstanding for transient protection:
10,000 V surge in µs between coil and contact
20.0
.787
• Sealed construction
• Class B coil insulation types available
• TV rated (TV-5) types available (only for 1 Form A type)
• VDE,TÜV, SEMKO, SEV, FIMKO,TV-5 also approved
mm inch
SPECIFICATIONS
Contact
Characteristics
Standard type
High capacity type
1 Form A, 1 Form C
Standard type
High capacity type
6 cpm
1 Form A, 1 Form C,
2 Form A, 2 Form C
Max. operating speed (at
rated load)
Arrangement
Initial contact resistance, max.
(By voltage drop 6 V DC 1 A)
Initial insulation resistance
Min. 1,000 MΩ at 500 V DC
1,000 Vrms for 1 min.
5,000 Vrms for 1 min.
100 mΩ
Silver alloy
Between open contacts
Initial
Contact material
breakdown Between contacts and coil
voltage*1
Nominal switch-
ing capacity
5 A 250 V AC,
5 A 30 V DC
10 A 250 V AC,
10 A 30 V DC
Between contact sets 3,000 Vrms for 1 min. (2 Form A, 2 Form C)
Initial surge voltage between
contacts and coil*2
Operate time*3
(at nominal voltage)
Release time (without diode)*3
(at nominal voltage)
Min. 10,000 V
Max. 15 ms
Max. 5 ms
Max. switching
1,250 VA, 150 W
2,500 VA, 300 W
Rating
power
(resistive
Max. switching
load)
250 V AC, 30 V DC
voltage
Max. switching
current
5 A
10 A
Temperature rise (at 20°C)
(at nominal voltage)
(with nominal coil voltage and at
nominal switching capacity)
1a: max. 39°C
1c, 2a, 2c: max. 55°C
1a: max. 45°C
1c: max. 55°C
Mechanical
(at 180 cpm)
5×106
Expected
life (min.
(resistance method) (resistance method)
Electrical (at 6 cpm)
ope.)
105
(Resistive load)
Functional*4
Min. 98 m/s2 {10 G}
Shock
Destructive*5
Functional*6
Min. 980 m/s2 {100 G}
Approx. 98 m/s2 {10 G}, 10 to 55 Hz at
double amplitude of 1.6 mm
Approx. 117.6 m/s2 {12 G}, 10 to 55 Hz
at double amplitude of 2.0 mm
resistance
Coil
Nominal operating power
530 mW
Vibration
resistance
Remarks
* Specifications will vary with foreign standards certification ratings.
Destructive
*1 Detection current: 10mA
*2 Wave is standard shock voltage of ±1.2 × 50µs according to JEC-212-1981
*3 Excluding contact bounce time
Conditions for operation,
transport and storage*
(Not freezing and condens-
ing at low temperature)
Ambient
temp.*8
–40°C to +85°C –40°F to +185°F
7
*4 Half-wave pulse of sine wave: 11ms; detection time: 10µs
*5 Half-wave pulse of sine wave: 6ms
Humidity
5 to 85% R.H.
*6 Detection time: 10µs
*7 Refer to 5. Conditions for operation, transport and storage mentioned in
AMBIENT ENVIRONMENT (Page 24).
Unit weight
Approx. 13 g .46 oz
*8 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.
TYPICAL APPLICATIONS
1. Home appliances
3. Industrial equipment
TV sets, VCR, Microwave ovens
2. Office machines
NC machines, Robots, Temperature
controllers
Photocopiers, Vending machines
85