0303 thin film chip resistor standard grade, surface mount state of the art, inc. state of the art, inc. 2470 fox hill road, state college, pa 16803-1797 2470 fox hill road, state college, pa 16803-1797 phone (814) 355-8004 fax (814) 355-2714 phone (814) 355-8004 fax (814) 355-2714 toll free 1-800-458-3401 toll free 1-800-458-3401 where quality isn't a goal...it's our tradition where quality isn't a goal...it's our tradition two packaging options are available: ? bulk packaging - (5000 per bag max.) waffle pack - (400 per tray max.) two packaging options are available: bulk packaging - (5000 per bag max.) waffle pack - (400 per tray max.) packaging sota offers a full line of component parts in the 0303 size including high-reliability (customer specified testing). available options are epoxy bondable and wire bondable terminations, and custom part marking. sota offers a full line of component parts in the 0303 size including high-reliability (customer specified testing). available options are epoxy bondable and wire bondable terminations, and custom part marking. options performance characteristics performance characteristics resistance range tolerances maximum power maximum voltage resistance range tolerances maximum power maximum voltage 0.1%, 0.25%, 0.5%, 1%, 2%, 5%, 10% 50 mw 30 volts 0.1%, 0.25%, 0.5%, 1%, 2%, 5%, 10% 50 mw 30 volts part numbering mechanical length width thickness top term. approx. weight length width thickness to p term. approx. weight inches .030 (+.002/-.002) .030 (+.002/-.002) .009 - .011 .004 - .006 .00073 grams inches .030 (+.002/-.002) .030 (+.002/-.002) .009 - .011 .004 - .006 .00073 grams mm .76 (+.05/-.05) .76 (+.05/-.05) .23 - .27 .10 - .15 mm .76 (+.05/-.05) .76 (+.05/-.05) .23 - .27 .10 - .15 power derating current noise typical life test performance power dissipation protective encapsulant protective encapsulant 99.6% alumina chip 99.6% alumina chip precision thin film resistor precision thin film resistor features <25ppm 0.02% 0.02% 0.02% 0.02% 0.03% 0.03% see chart < 25 ppm 0.02% 0.02% 0.02% 0.02% 0.03% 0.03% see chart environmental performance (1) environmental performance (1) tcr (-55 to +125 c in ppm/ c) thermal shock low temperature operation short-time overload resistance to bonding exposure moisture resistance high temperature exposure life tcr (-55 to +125 c in ppm/ c) thermal shock low temperature operation short-time overload resistance to bonding exposure moisture resistance high temperature exposure life (1) typical resistance change, the maximum is the same as mil-prf-55342. test methods are per mil-prf-55342. (1) typical resistance change, the maximum is the same as mil-prf-55342. test methods are per mil-prf-55342. all product is tested iaw mil-std-202, method 208, including 8 hour steam aging. all product is tested iaw mil-std-202, method 208, including 8 hour steam aging. 03/08/01 tolerances to 0.1% operating temperature range : -55 c to +150 c for high-density hybrid circuits where space is at a premium tolerances to 0.1% operating temperature range : -55 c to +150 c for high-density hybrid circuits where space is at a premium tcr's to 25 ppm made with the same materials and process as our mil-prf-55342 "s" level qualified chips delivers greater power handling capability with lighter weight construction tcr's to 25 ppm made with the same materials and process as our mil-prf-55342 "s" level qualified chips delivers greater power handling capability with lighter weight construction tcr e: 25 ppm h: 50 ppm k: 100 ppm tcr e: 25 ppm h: 50 ppm k: 100 ppm s0303aa 150 j h w s0303aa 150 j h w tolerances b: 0.1% c: 0.25% d: 0.5% f: 1% g: 2% j: 5% k: 10% m: 20% tolerances b: 0.1% c: 0.25% d: 0.5% f: 1% g: 2% j: 5% k: 10% m: 20% resistance value three or four digits are used with all leading digits significant. four digits are used for 1% tolerance or lower, otherwise three digits are used. the last digit specifies the number of zeros to add. the letter "r" is used to represent the decimal for fractional ohmic values. example: 5r6 is 5.6 ohms. resistance value three or four digits are used with all leading digits significant. four digits are used for 1% tolerance or lower, otherwise three digits are used. the last digit specifies the number of zeros to add. the letter "r" is used to represent the decimal for fractional ohmic values. example: 5r6 is 5.6 ohms. termination material w: gold b: pretinned solder over nickle termination material w: gold b: pretinned solder over nickle substrate matieral a: alumina ceramic substrate matieral a: alumina ceramic termination style a: top sided with bottom isoulated c: wraparound termination style a: to p sided with bottom isoulated c: wraparound
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