electron Tube Data sheets - Type index. select the first character of the tube
Samsung TV • TracyLocke 210798 Studio# 213661 TV Spec Sheets Q Series Sell Sheet • Q6FN tss210798_mch_sls_Q6FN.indd Print Code: – Contact: Denise Thomas Studio Artist: SB ... 4750 Alloy 48 Alloy 49 Alloy Controlled Expansion & Shielding Alloys: Machinability & Nominal Data. Alloys 4750, 48, and 49 are all shielding alloys. 4750 Alloy has high-initial permeability, maximum permeability, and low core loss. Alloy 49 is a nickel-iron alloy that has the highest saturation flux density out of any other nickel-iron alloy.