ISSU:2000.7.12
WJ 107
WANJIA
Relays for advanced technology
ULTRA-MINIATURE
PC BOARD TYPE
POWER RELAY
•
•
•
•
•
•
WJ107-RELAYS
Ultra-miniature size with universal footprint
High contact capacity: 12A
Sealed type available
Low coil power consumption
UL/C-UL recognized
TUV recognized
SPECIFICATIONS
Contact
Arrangement
Contact Material
Contact Resistance
(By voltage 6V 1A)
Rating
Nominal switching capacity
Resistive load
(cos•=1)
Rating
Resistive load
(cos•=1)
1A, 1B 1C
Silver alloy
Max.100m•
Characterstics
Operate Time
Release Time
Operating humidity
Initial breakdown voltage
Between coil & contact
Between open contacts
Insulation Resistance
Ambient temperature
Temperature rise(Max)
Shock
Functional
Resistance
Destruction
Vibration
Functional
Resistance
Destruction
Unit weight
Max.8msec.
Max.5msec.
45 to 85% RH
1500VAC (50/60Hz)for 1 min.
750VAC (50/60Hz)for 1 min.
Min.100M• (500 VDC)
-40••+85•
35deg
Min. 10G
Min.100G
10 TO 55 Hz at double Amplitude of 1.5mm
10 TO 55 Hz at double Amplitude of 1.5mm
Approx.9g
12A
10A
10A
7A
12A
10A
10A
7A
3A
3A
125VAC
125VAC
28VDC
250VAC
125VAC
125VAC
28VDC
250VAC
125VAC
28VDC
Inductive load
(cos•=0.75•0.8)
Max. Switching voltage
Max. Switching current
Max. Switching power
Expected life(min.ope)
Mechanical (at 180 cpm)
Electrical (at 20 cpm)
250VAC 125VDC
12A
1250VA 280W
1×10
7
1×10
5
TYPICAL APPLICATION
1.Home appliances:conditioner,hearter,etc.
2.Auomotive:Power-windows,car antenna,door lock,etc.
3.Office machines:PPC,facsimile,etc.
4.Vending machines.
Coil
Nominal operating power
0.36W
ORDERING INFORMATION
WJ107
1
C
12VDC
Type
WJ107
Number of pole
1:1pole
Contact form
A: 1 form A
B: 1 form B
C: 1 form C
Coil
voltage (DC)
3, 5, 6, 9,
12, 24, 48V
WJ 107
ISSU: 2000.07.12
COIL DATA (at 20•)
Nominal
Voltage
(VDC)
3
5
6
9
12
24
48
Pick-up
Voltage
VDC(Max)
2,25
3,75
4.50
6.75
9.00
18.00
36.00
Drop-out
Voltage
VDC(Min)
0,15
0,25
0.30
0.45
0.60
1.20
2.40
Coil
Resistance
(•)±10%
25
69
100
225
400
1600
6400
Nominal operating
Power
(W)
Max.Allowable
Voltage
0.36
130% of
nominal Voltage
DIMENSIONS
Unit: mm
D
REFERENCE DATA
Co il t emp. ri se
60
Temp. Rise(deg.)
50
40
Time(ms)
12
10
8
6
4
2
R e l e a s e t im e
0.2
0.3
0.4 0.5
0.6
0. 7
0.8
O p e r a t e t im e
Operate
time/Release
t i me
30
20
10
0.2
0.3 0.4
0.5
0 .6 0. 7 0.8
Co i l p o w e r ( W )
L i f e E x p e ct a n c y
100
Operation(x10
5
)
AC
10
12
0V
CO
AC
0V
12
S¦
Õ
=1
Õ
S¦
CO
1
.4
=0
2
4
6
8
10
12
C u r r e n t o f l o a d (A )
Note: The relative changes for the specification will not be advised in the future.
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