Check out my other items! This filter is a NOS. The filter is designed to pass the Output prominence or Fluorescence emission excited by an LED or Diode Laser short of of a 488 nm.
Check out my other items! This filter is a Over Production for OEM. The filter is designed to pass the Output prominence of a Hg lamp, or 375 LED, while cleaning up spurious excitation resulting from other Mercury Lines or LED Red Tail.
(4) peices T80-2 Toroid Core MICROMETALS Brand AL=5.5 +/- 5 % uH=(AL*Turns2)/1000 250 KHz - 10 MHz OD = 0.795 in / 20.2 mm +/- 0.02 in ID = 0.495 in / 12.6 mm +/- 0.02 in Ht = 0.250 in / 6.35 mm +/- 0.025 in 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 T80-6 Toroid Core MICROMETALS Brand 3 MHz - 40 MHz AL=4.5 +/- 5 % OD = 0.795 in / 20.2 mm +/- 0.02 in ID = 0.495 in / 12.6 mm +/- 0.02 in Ht = 0.250 in / 6.35 mm +/- 0.025 in From bulk packaging, not in retail packaging.
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