FSB31-1, ID=1", RFI Range 1-300 MHz, Bulk Pack of 10

Store/Ferrite Core Products/Mix 31/Snap On - Mix 31 - RFI Range 1-300 MHz

Product Details

MPN: FSB31-1

Initial Permeability (@ 10KHz): 1500

Material: MnZn

Max cable size - in/mm: 1.0/25.4

OD (A) - in/mm: 2.22/56.4

ID (B) - in/mm: 1.02/25.9

Length (C) - in/mm: 1.69/41.9

Z (ohms per bead - single turn 1 MHz): 45

Z (ohms per bead - single turn 5 MHz): 90

Z (ohms per bead - single turn 10 MHz): 125

Z (ohms per bead - single turn 25 MHz): 218

Z (ohms per bead - single turn 100 MHz): 375

Z ohms (per bead - single turn 250 MHz): 340

Case/Box lot size: 36

Also known as Big Clamp On. Very useful for AC/DC power, coax cable, etc. Use multiple turns for best results or multiple chokes in series (recommended for large amperage power cables). Always put +/- dc cables through the same ferrite filter so their fields cancel and the ferrite suppresses the common mode current on each cable.. Bulk pack of 10

These RFI kits are specifically selected to cure most household computer device RFI problems. It contains ferrite toroids for AC or DC power supply protection and Snap On ferrite spli beads selected to eliminate RFI from 1 to 1000 Mhz. The beads are easy to use, don’t require modification of the protected equipment and work in almost all cases, even when plug-in filters fail.

Typical Installations


Ethernet Cable on F-240 Toroid – 7 turns	Ethernet Cable on FSB-1/2 – 3 turns for 9X Impedance	Ethernet Cable on FSB-1/4
AC Cable on F-240 Toroid – 6 turns	DSL Modem DC Power Supply on F114-43 Toroid – 5 Turns