Distributor: Electro-Stock www.electrostock.com Tel: 630-682-1542 Fax: 630-682-1562
CIT RELAY
TM
WJ108F
FEATURES:
UL F class rated standard
Small size and light weight
PC board mounting
UL/CUL
certified
E197851 19.5 x 16.2 x 16.5 mm
CONTACT DATA
Contact Arrangement
1A = SPST N.O.
1B = SPST N.C.
1C = SPDT
Contact Rating
5A, 10A, 12A @ 125VAC, 28VDC
10A @ 250VAC
6A @ 277VAC
Contact Resistance
< 50 milliohms initial
Contact Material
AgCdO, AgSnO
2
Maximum Switching Power
336W
Maximum Switching Voltage
380VAC, 110VDC
Maximum Switching Current
12A
COIL DATA
Coil Voltage
VDC
Coil
Resistance
10%
Rated
Max.
.36W
.45W
Pick Up Voltage
VDC (max)
75%
of rated voltage
Release Voltage
VDC (min)
10%
of rated voltage
Coil Power
W
Operate Time
ms
Release Time
ms
3
3.9
25
20
2.25
0.3
5
6.5
69
56
3.75
0.5
6
7.8
100
80
4.50
0.6
9
11.7
225
180
6.75
0.9
12
15.6
400
320
9.00
1.2
18
23.4
900
720
13.5
1.8
24
31.2
1600
1280
18.00
2.4
48
62.4
6400
5120
36.00
4.8
.36
.45
10
5
CAUTION:
1. The use of any coil voltage less than the rated coil voltage may compromise the operation of the relay.
2. Pickup and release voltages are for test purposes only and are not to be used as design criteria.
GENERAL DATA
Electrical Life @ rated load
Mechanical Life
100K cycles, typical
10M cycles, typical
Insulation Resistance
100M
min @ 500VDC
Dielectric Strength, Coil to Contact
Contact to Contact
1500V rms min. @ sea level
750V rms min. @ sea level
Shock Resistance
100m/s
2
for 11ms
Vibration Resistance
1.50mm double amplitude 10-40Hz
Terminal (Copper Alloy) Strength
5N
Operating Temperature
Storage Temperature
-40
C to + 85 C
-40
C to + 155 C
Solderability
230
C 2 C for 10 0.5s
Weight
10.5g
Distributor: Electro-Stock www.electrostock.com Tel: 630-682-1542 Fax: 630-682-1562
CIT RELAY
TM
WJ108F
ORDERING INFORMATION
1. Series:
WJ108F
WJ108F
2.Contact Arrangement:
1A = SPST N.O.
1B = SPST N.C.
1C = SPDT
1A
3. Sealing Options:
S = Sealed
S
5
4. Contact Rating:
5 = 5A
6 = 6A
10 = 10A
12 = 12A
5. Coil Voltage:
3VDC
5VDC
6VDC
9VDC
12VDC
18VDC
24VDC
48VDC
12VDC
6. Coil Power:
.36 = .36W
.45 = .45W
.36W
7. Contact Material:
Blank =
AgCdO
Z =
AgSnO
2
DIMENSIONS (Units = mm) PBC Layout
Schematic
PDF 
ZIP