Vacuum relay, with the contacts sealed in vacuum to obtain high dielectric withstand voltage at a small size, is one of the most common high voltage relay. Due to less gas molecule in the vacuum, vacuum relay also has the advantage of low contact resistance, especially suitable for multiplex switching system requiring large current, the typical application is frequency-modulated system in RF communication field, matching box and power supply for semiconductor device; it is also suitable for miniature high voltage system such as HV isolating, HV examination device.
Vacuum relay, with the contacts sealed in vacuum to obtain high dielectric withstand voltage at a small size, is one of the most common high voltage relay. Due to less gas molecule in the vacuum, vacuum relay also has the advantage of low contact resistance, especially suitable for multiplex switching system requiring large current, the typical application is frequency-modulated system in RF communication field, matching box and power supply for semiconductor device; it is also suitable for miniature high voltage system such as HV isolating, HV examination device.
Vacuum relays JPK series
more specifications/models available upon requested...
for coaxial relays, please visit product guide "Relays"
Model
Contact
Mode
Working
Voltage (kV)
Load Bearing
Current (A)
Load
Switch
Coil
Voltage
(DC)
Coil
Resistance
(Ω)
JPK-3/002
1D
35
14
YES
24
120
JPK-4/003
1H
35
14
YES
24
120
JPK-5/004
1D
80
14
YES
24
120
JPK-6/006
1Z
20
150
NO
24
60
JPK-7/005
2Z
20
150
NO
24
60
JPK-11/008
2Z
15
75
NO
27
240
JPK-2/009
1Z
12
50
NO
24
240
JPK-13/013
2Z
12
50
NO
27
285
JPK-28/041
1Z
18
75
NO
27
190
JPK-29/045
2Z
12
50
NO
27
240
JPK-30/046
1Z
3.5
18
NO
27
335
JPK-30/048
1Z
3.5
5
YES
27
335
JPK-10/049
1H
15
75
NO
24
190
JPK-10/050
1H
15
15
YES
24
190
JPK-6/051
1H
20
30
YES
24
60
JPK-7/052
2H
20
150
NO
24
60
JPK-6/053
1D
25
50
YES
24
60
JPK-2/054
1Z
12
30
YES
27
270
JPK-6/055
1Z
25
50
YES
24
60
JPK-6/056
1Z
30
150
NO
24
60
JPK-2/057
1Z
12
30
YES
24
180
JPK-10/058
1Z
15
50
YES
24
190
JPK-23/059
1Z
12
30
YES
24
180
JPK-10/060
1Z
15
75
NO
24
190
JPK-2/061
1Z
12
50
NO
24
180
JPK-2/062
1Z
12
50
NO
24
180
JPK-2/063
1Z
12
50
NO
24
180
JPK-13/064
2Z
12
50
NO
24
150
JPK-31/065
1Z
30
20
YES
27
125