this product is protecte d under us patent #6054914, #6198374 and other international patents. specifications subject to change without notice. 3 /1 3 ltcc high temperature inductors 0. 4 0 x0. 4 0 inch size n ascentechnology, inc. has developed a series of high temperature, rohs compliant inductors using low temperature co - fired ceramic (ltcc) ferrite usable to 300 c that feature low profile, rugged packaging, and self shielding characteristics . part mass 0.6 to 1.2 g ? tolerance for no load inductance is 25 % ?? current will cause a 35 c temperature rise over ambient (measured 20 to 55 c) * saturation current is the current that results in a 35% decrease in inductance over the 100 ma inductance. surface mount termination options : ag - pt alloy or au part dimension units: inches [millimeters] for additional information, contact: daryl schofield , general manager phone: 605 - 882 - 8513 , fax: 605 - 884 - 2450 , e - mail : dschofield @nascentech nology .com nascentechnology, inc. 121 airport drive, watertown, sd 57201 , www.nascentech nology .com 0% 20% 40% 60% 80% 100% 0 200 percent change in inductance temperature ( oc) inductance change with temperature electrical parameters at 25 c unless otherwise noted part no. no load inductance ? h 100 ma inductance h 100 ma tolerance nominal dc resistance ohms srf mhz rated current ?? ma saturation current* ma 85042 4.5 4.1 20% 0.10 - 290 85043 7.2 6.4 20% 0.10 16 1050 350 85062 10 9.9 20% 0.12 - 350 85044 13 12 20% 0.20 13 1000 280 85047 20 20 20% 0.19 8.8 900 300 85048 21 20 20% 1.00 - 290 85050 27 24 20% 0.70 600 350 85051 31 30 20% 1.5 - 270 85063 48 45 20% 0.53 - 275 85053 48 42 30% 1.33 400 300 85052 54 50 30% 0.95 4.3 530 250 85064 90 75 20% 0.99 - 275 85055 100 85 20% 1.75 3.7 360 225 85056 115 110 20% 1.00 3.7 430 300 85058 210 170 20% 2.00 3.1 330 300
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