Libertyville, IL (847) 680-7400
K
54
KSeries
General Purpose RFI Power Line
Filters Best Buy for High Impedance
Load 1, 2, 3, 5, 10A Models
UL Recognized
CSA Certified
VDE Approved
K Series
The K series RFI power line filters are general purpose
common-mode and differential-mode filters. They are
effective in the control of line-to-line as well as line-to-
ground RFI interference. The K series RFI filters are
particularly suited in applications where pulsed,
continuous and/or intermittent RFI interference is present.
The EK models meet the very low leakage current
requirements of VDE portable equipment, and (120 Volt)
UL544 nonpatient medical equipment.
Electrical Schematic
Minimum insertion loss in dB:
Line-to-ground in 50 ohm circuit
CurrentFrequency-MHz
Rating.15.5151030
VK Models
1A, 3A153038505050
2A, 5A, 10A61928424550
EK Models
1A, 3A152935454550
2A, 5A, 10A81925384045
Line-to-line in 50 ohm circuit
CurrentFrequency-MHz
Rating.15.5151030
VK, EK Models
1A, 3A– – 48555035
2A, 5A, 10A– – 30503030
Resistor location for reference only.
VK6
VK1/EK1
VK7/EK7
VK3/EK3
VK ModelsEK Models
Specifications
Maximum leakage current, each
line-to-ground @ 120VAC 60 Hz:.4 mA.21 mA
@ 250VAC 50 Hz:.7 mA.36 mA
Hipot rating (one minute):
line-to-ground2250 VDC
line-to-line1450 VDC
Operating frequency:50/60 Hz
Rated voltage:120/250 VAC
Rated current:@ 120VAC @ 250VAC
1VK/1EK1A1A
2VK/2EK2A2A
3VK/3EK3A3A
5VK/5EK5A5A
10VK/10EK10A8A
10VK610A8A
Libertyville, IL (847) 680-7400
K
55
Case Dimensions
Metric shown in italics.
AB C D E
Part No.(max)(max)(max)(max)
1VK1, 1EK13.12.070.912.3752.81
2VK1, 2EK178.752.623.160.3371.4
1VK3, 1EK31.812.070.912.3752.81
2VK3, 2EK346.052.623.160.3371.4
3VK1, 3EK13.102.071.162.3752.81
5VK1, 5EK178.752.629.560.3371.4
3VK3, 3EK31.812.071.162.3752.81
5VK3, 5EK346.052.629.560.3371.4
3VK6, 3VK7M 3.212.251.281.5750.63
3EK7, 3EK7M 81.557.232.540.0116.0
5VK7, 5VK7M 3.212.251.281.5750.63
5EK7, 5EK7M 81.557.232.540.0116.0
10VK1, 10EK13.352.071.162.3752.81
85.152.629.560.3371.4
10VK3, 10EK32.072.071.162.3752.81
52.652.629.560.3371.4
10VK63.462.071.162.3752.81
87.952.629.560.3371.4
10VK7, 10VK7M 3.712.251.281.5750.63
10EK7, 10EK7M 94.257.232.540.0116.0
Ordering Information
Consult your local Corcom sales representative for pricing.
Case Styles
Metric shown in italics.
K1
Series K
†±.02
±.5
†
†
†
K3
Torque 18±2 in. lb.
Typical dimensions
Mounting holes:Dia. (2)
.188
4.78
Available Part Numbers
1VK15VK11EK15EK1
1VK35VK31EK35VK3
2VK15VK72EK15EK7
2VK35VK7M 2EK33EK7M
3VK110VK13EK110EK1
3VK310VK33EK310EK3
3VK710VK63EK710EK7
3VK7M 10VK73EK7M 10EK7M
10VK7M
K7 & K7M
10VK6
Recommended Panel Cutout
Panel Cutout (back mount)
.
005
Tolerance :+0.13
Typical dimensions
Terminals: (3) Holes: Dia.(2) Slot:
.250
6.35.07
1.8.07 x .16
1.8 x 4.1
Typical dimensions
Terminals: (5) Holes: Dia.(4) Slot: Mounting holes: Dia.(2)
.250
6.35.07
1.8.188
4.78
.07 x .16
1.8 x 4.1
Typical dimensions
Wire leads: Min. Mounting holes: Dia(2)
4.0
101.6.188
4.78
± .015
± .38
