description ?miniature size and rugged construction ?designed for high shock environments ?suited for ir and vapor reflow solder ?frequency range 1khz to 2mhz ?rohs compliant (-r option) applications computer, pager and battery powered equipment environmental data ? torage temperature range: -40? to +125? operating ambient temperature range: -40? to +85? r ange is application specific. temperature rise is approximately 40? at rated rms current. maximum operating temperature is 125? including ambient. infrared reflow temperature: +240? for 30 seconds max. pa ck a ging supplied in tape and reel packaging, 2,500 per reel pa rt inductance ocl (1) irms (2) isat (3) dcr (4) number ? ? 20% amperes amperes ohms (rated) (max) up0.4c-1r0 1.0 1.16 2.88 3.33 0.030 up0.4c-1r5 1.5 1.49 2.58 2.94 0.034 up0.4c-2r2 2.2 2.27 2.15 2.38 0.050 up0.4c-3r3 3.3 3.22 1.89 2.00 0.060 up0.4c-4r7 4.7 4.95 1.55 1.61 0.088 up0.4c-6r8 6.8 7.06 1.30 1.35 0.128 up0.4c-100 10 9.53 1.16 1.16 0.156 up0.4c-150 15 14.5 0.95 0.94 0.250 up0.4c-220 22 21.8 0.76 0.77 0.360 up0.4c-270 27 27.5 0.69 0.68 0.480 up0.4c-330 33 32.2 0.64 0.63 0.560 up0.4c-390 39 39.0 0.59 0.57 0.650 up0.4c-470 47 46.5 0.53 0.53 0.820 up0.4c-680 68 68.2 0.45 0.43 1.10 up0.4c-101 100 102.5 0.37 0.35 1.58 uni-pac 0.4c low cost, low profile po wer inductors (surface mount) 1) open circuit inductance test parameters: 100khz, 0.250 vrms, 0.0 adc 2) rms current, delta temp. of 40? ambient temperature of 85? 3) peak current for approximately 30% roll-off @ 20? 4) values @ 20? mechanical diagrams top view 4.45 max 2.40 max 4.45 ref 1.00 ref (2x) 1 yww xxx 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 % of initial inductance inductance vs saturation current option code option code description -r rohs compliant version
uni-pac 0.4c low cost, low profile po wer inductors (surface mount) visit us on the web at www.cooperet.com 3601 quantum boulevard boynton beach, florida 33426-8638 t el: +1-561-752-5000 toll free: +1-888-414-2645 fax: +1-561-742-1178 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 reserves the right, without notice, to change design or construction of any products and to discontinue or limit d istribution of any products. cooper electronic technologies also reserves the right to change or update, without notice, any technical information contained in thi s 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 d evices or systems without the express written approval of an officer of the company. life support systems are devices which support or sustain life, and whos e failure to perform, when properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in signifi cant injury to the user. pm-4107 7/05 ? cooper electronic t echnologies 2005
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