500 7.5 for sale, brand-new and used.

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Lot of Four peices BN43-2402 Multi-Aperture Core AL=1440 +/- 20 % uH=(AL*Turns2)/1000 Wideband Transformers 5 - 400 MHz Power Transformers 0.5 - 30 MHz RFI Suppression 5 - 500 MHz These are small ! A=0.276 in / 7.0 mm +/- 0.25 mm B=0.244 in / 6.2 mm +/- 0.25 mm C=0.16 in / 4.2 mm +/- 0.25 mm D=0.114 in / 2.9 mm +/- 0.1 mm E=0.071 in / 1.7 mm +/- 0.2 mm From bulk packaging, not in retail packaging.

Lot of (8) FT50-61 Toroid Core FairRite Brand OD = 0.5 in / 12.7 mm +/- 0.25 mm ID= 0.281 in / 7.15 mm +/- 0.20 mm Ht= 0.188 in / 4.9 mm +/- 0.25 mm AL=69 +/- 20 % uH=(AL*Turns2)/1000 Actual measured AL using 10 turns #28 wire Wideband Transformers 2 - 500 MHz RFI Suppression above 20 MHz From bulk packaging, not in retail packaging.

Lot of Eight T50-2 Toroid Core MICROMETALS Brand OD = 0.500 in / 12.7 mm +/- 0.02 in ID = 0.303 in / 7.70 mm +/- 0.02 in Ht = 0.190 in / 4.83 mm +/- 0.02 in AL=4.9 +/-5% 250 KHz - 10 MHz From bulk packaging, not in retail packaging.

Lot of Four peices BN43-202 Multi-Aperture Core Wideband Transformers 5 - 400 MHz Power Transformers 0.5 - 30 MHz RFI Suppression 5 - 500 MHz AL=2200 +/- 20 % uH=(AL*Turns2)/1000 Actual measured AL using 10 turns #28 wire These are small! A=0.525 in / 13.3 mm +/- 0.6 mm B=0.565 in / 14.35 mm +/- 0.3 mm C=0.295 in / 7.5 mm mm +/- 0.35 mm D=0.225 in / 5.7 mm +/- 0.25 mm E=0.150 in / 3.8 mm +/- 0.25 mm

Ferrite Toroid FT50-43 (5 pieces) function updateP

Ferrite Toroid FT140-43 (1 piece) function updateP

LOT OF SIX FERRONICS TOROIDS 11-761-K NICKEL ZINC FERRITE CERAMIC BEADS SPACERS BUSHINGS WASHERS CORES

Ferrite Toroid FT114-61 (1 piece) function updateP

Ferrite Tube 0500B28 similar FT50-43 (15 pieces) f

Ferrite Tube 0825B28 similar FT82-43 (10 pieces) f

Ferrite Tube 240028B similar FT240-43 (5 piece) fu

Ferrite Toroid FT240-61 (1 piece) function updateP

Ferrite Toroid FT240-43 (5 pieces) function update