description ? miniature size and rugged construction ? designed for high shock environments ? suited for ir and vapor reflow solder ? frequency range 1khz to 2mhz ? ferrite core material applications ? computer, pager and battery powered equipment environmental data ? storage temperature range: -40 to +125? ? operating ambient temperature range: -40 to +85? range is application specific. temperature rise is approximately 40c at rated rms current. maximum operating temperature is 125 including ambient. ? solder reflow temperature: +260c max. for 10 seconds max. p ackaging ? supplied in tape and reel packaging, 2,500 per reel part inductance ocl (1) irms (2) isat (3) dcr (4) number ? h 20% amperes amperes ohms (rated) (max) up0.4c-1r0-r 1.0 1.16 2.88 3.33 0.030 up0.4c-1r5-r 1.5 1.49 2.58 2.94 0.034 up0.4c-2r2-r 2.2 2.27 2.15 2.38 0.050 up0.4c-3r3-r 3.3 3.22 1.89 2.00 0.060 up0.4c-4r7-r 4.7 4.95 1.55 1.61 0.088 up0.4c-6r8-r 6.8 7.06 1.30 1.35 0.128 up0.4c-100-r 10 9.53 1.16 1.16 0.156 up0.4c-150-r 15 14.5 0.95 0.94 0.250 up0.4c-220-r 22 21.8 0.76 0.77 0.360 up0.4c-270-r 27 27.5 0.69 0.68 0.480 up0.4c-330-r 33 32.2 0.64 0.63 0.560 up0.4c-390-r 39 39.0 0.59 0.57 0.650 up0.4c-470-r 47 46.5 0.53 0.53 0.820 up0.4c-680-r 68 68.2 0.45 0.43 1.10 up0.4c-101-r 100 102.5 0.37 0.35 1.58 uni-pac? 0.4c low cost, low profile power inductors (surface mount) 1) open circuit inductance test parameters: 100khz, 0.250 vrms, 0.0 adc 2) rms current, delta temp . of 40 c ambient temperature of 85c 3) peak current for approximately 30% roll-off @ 20 4) v alues @ 20 c mechanical diagrams top view 4.45 max 2.40 max 4.45 ref 1.00 ref (2x) 1 y w w x x x 2 front view 2.92 max 6.60 max recommended pcb layout component view 4.06 2.9 (2x) 1.4 (2x) schematic 2 1 dimensions in millimeters. yww = date code xxx = inductance value per family chart 0% 20% 40% 60% 80% 100% 0% 20% 40% 60% 80% 100% 120% 140% 160% % of isat % o f i n i t i a l i n d u c t a n c e inductance characteristics rohs 2002/95/ec
uni-pac? 0.4c low cost, low profile power inductors (surface mount) visit us on the web at www.cooperbussmann.com 1225 broken sound pkwy. suite f boca raton, fl 33487 tel: +1-561-998-4100 toll free: +1-888-414-2645 fax: +1-561-241-6640 this bulletin is intended to present product design solutions and technical information that will help the end user with design applications. cooper electronic t echnologies reser ves the right, without notice, to change design or construction of any products and to discontinue or limit distribution of any products. cooper electronic t echnologies also reser ves the right to change or update, without notice, any technical information contained in this bulletin. once a product has been selected, it should be tested by the user in all possible applications. life support policy: cooper electronic technologies does not authorize the use of any of its products for use in life support devices or systems without the express written approval of an officer of the company. life support systems are devices which support or sustain life, and whose failure to perform, when properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in significant injury to the user. pm-4107 8/06 cooper electronic technologies 2006
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