Common Mode Noise Filter – Coax +3 FT140-61, ID=.9", RFI Range 200-2000 MHz - TX36/23/15-4C25 Replacement F140-61 $3.89 In stock Quantity: 1 Add to Bag Product Details MPN: F140-61 RFI Range (MHz): 200-2000 Mhz ID-B (in/mm): .9/23 OD-A (in/mm): 1.4/35.6 Height-C (in/mm): .5/12.7 Weight (oz/gm): 33 grams Initial permeability: 125 A(L): 140 Case/Box lot size: 336 Ferrite Ring Toroid Core, ID = .9"/23mm, OD= 1.4"/35.6mm Mix 61 - Replacement for uncoated Ferroxcube/Phillips TX36/23/15-4C25 Save this product for later Favorite Typical user comment: The filter was quite effective. Was surprised that it actually reduced the noise level more than the signal so S+N/N improved by 1.9 S units. Bill