RFI/EMI Solutions

Noise Filters - AC/DC

Our noise filters are designed to suppress common mode noise on AC/DC power lines, Switching Mode Power Supply (SMPS) input/output, and computer/instrumentation power input/output/control lines. Also suitable for PLC control line noise suppression (use mix 77/75 ferrite filters).

Refine by
982808144 - RFI/EMI Solutions
AC Cable Noise Filter for Large Plugs - 3" ID
AC Cable Noise Filter for Large Plugs - 3" ID
SKU ACCF-3
$39.95
982840126 - RFI/EMI Solutions
Big Clamp On RFI Noise Filter for AC/DC power lines, Coax/Multi-wire cable - 1" ID
Big Clamp On RFI Noise Filter for AC/DC power lines, Coax/Multi-wire cable - 1" ID
SKU BCO31
$19.50
1268916249 - RFI/EMI Solutions
Common Mode Coax Noise Filter - 15-180 MHz, 100 Watts PEP
Common Mode Coax Noise Filter - 15-180 MHz, 100 Watts PEP
SKU CMNF-500-50VHF
$59.95
982840130 - RFI/EMI Solutions
DC Cable Noise Filter for Large Gauge Wire - 3" ID
DC Cable Noise Filter for Large Gauge Wire - 3" ID
SKU DCCF-3
$39.95
On Sale
1025194825 - RFI/EMI Solutions
DC Voltage Common Mode Noise Filter - Marine, RV, Communications, 600 Volts/30 Amps
DC Voltage Common Mode Noise Filter - Marine, RV, Communications, 600 Volts/30 Amps
SKU RFI-DC-30
List price $109.95
Save 18%
$89.95
1725564654 - RFI/EMI Solutions
DC-AC Inverter Common Mode RFI/Noise Filter Kit for DC in and AC Output
DC-AC Inverter Common Mode RFI/Noise Filter Kit for DC in and AC Output
SKU RFI-INVERTER
$34.95
977476514 - RFI/EMI Solutions
FT240-3I, ID=1.4", AC/DC/Coax Noise Filter, RFI Range 1-300 MHz
FT240-3I, ID=1.4", AC/DC/Coax Noise Filter, RFI Range 1-300 MHz
SKU F240-31-1
$10.00
On Sale
977476519 - RFI/EMI Solutions
FT240-3I, ID=1.4", AC/DC/Coax Noise Filter, RFI Range 1-300 MHz, Bulk Pack of 10
FT240-3I, ID=1.4", AC/DC/Coax Noise Filter, RFI Range 1-300 MHz, Bulk Pack of 10
SKU F240-31-10
List price $100.00
Save 10%
$89.95
977476539 - RFI/EMI Solutions
FT240-61, ID=1.4", RFI Range 200-2000 MHz
FT240-61, ID=1.4", RFI Range 200-2000 MHz
SKU F240-61-1
$14.50
977476559 - RFI/EMI Solutions
FT240-61, ID=1.4", RFI Range 200-2000 MHz, Bulk Pack of 10
FT240-61, ID=1.4", RFI Range 200-2000 MHz, Bulk Pack of 10
SKU F240-61-10
$129.50
977476628 - RFI/EMI Solutions
FT240-75, ID=1.4", AC/DC/Coax Noise Filter, RFI Range .15-10 MHz, 10 Pack
FT240-75, ID=1.4", AC/DC/Coax Noise Filter, RFI Range .15-10 MHz, 10 Pack
SKU F240-75-10
$99.95
1187030192 - RFI/EMI Solutions
Switch Mode Power Supply (SMPS) Common Mode RFI/Noise Reduction Filter Kit
Switch Mode Power Supply (SMPS) Common Mode RFI/Noise Reduction Filter Kit
SKU RFI-SMPS
$29.95
1008627784 - RFI/EMI Solutions
Wall Wart RFI Noise Filter Bulk Pack of 10 Filters
Wall Wart RFI Noise Filter Bulk Pack of 10 Filters
SKU RFI-WW-10
$29.95
982840114 - RFI/EMI Solutions
Wall Wart RFI Noise Filter Bulk Pack of 100 filters
Wall Wart RFI Noise Filter Bulk Pack of 100 filters
SKU RFI-WW-100
$199.95
1008627777 - RFI/EMI Solutions
Wall Wart RFI Noise Filter Pack (5 filters)
Wall Wart RFI Noise Filter Pack (5 filters)
SKU RFI-WW-5
$16.95