SDR0302-2R7ML

T PL IA N M CO *R oH S Features Applications ■ Available in E12 series ■ Input/output of DC/DC converters ■ Low profile of only 2.5 mm ■ Power supplies for: ■ Low inductance values - Portable communications equipment - Camcorders - LCD TVs ■ RoHS compliant* SDR0302 Series - SMD Power Inductors Inductance @100 kHz/0.1 V Bourns Part No. SDR0302-1R0ML SDR0302-1R2ML SDR0302-1R4ML SDR0302-1R5ML SDR0302-1R8ML SDR0302-2R2ML SDR0302-2R7ML SDR0302-3R3ML SDR0302-3R9ML SDR0302-4R7ML SDR0302-5R6ML SDR0302-6R8ML SDR0302-8R2ML SDR0302-100ML SDR0302-120ML SDR0302-150ML SDR0302-180ML SDR0302-220ML SDR0302-270ML SDR0302-330KL SDR0302-390KL SDR0302-470KL SDR0302-560KL SDR0302-680KL SDR0302-820KL SDR0302-101KL SDR0302-121KL SDR0302-151KL SDR0302-181KL SDR0302-221KL SDR0302-271KL SDR0302-331KL SDR0302-391KL SDR0302-471KL SDR0302-561KL SDR0302-681KL SDR0302-821KL SDR0302-102KL SDR0302-122KL (μH) Tol. % 1.0 1.2 1.4 1.5 1.8 2.2 2.7 3.3 3.9 4.7 5.6 6.8 8.2 10.0 12.0 15.0 18.0 22.0 27.0 33.0 39.0 47.0 56.0 68.0 82.0 100.0 120.0 150.0 180.0 220.0 270.0 330.0 390.0 470.0 560.0 680.0 820.0 1000.0 1200.0 ± 20 ± 20 ± 20 ± 20 ± 20 ± 20 ± 20 ± 20 ± 20 ± 20 ± 20 ± 20 ± 20 ± 20 ± 20 ± 20 ± 20 ± 20 ± 20 ± 10 ± 10 ± 10 ± 10 ± 10 ± 10 ± 10 ± 10 ± 10 ± 10 ± 10 ± 10 ± 10 ± 10 ± 10 ± 10 ± 10 ± 10 ± 10 ± 10 Typical Part Marking Q Ref. Test Frequency (MHz) SRF Min. (MHz) RDC Max. (Ω) I rms Max. (A) I sat Typ. (A) 20 22 22 23 23 22 22 23 24 18 18 18 16 18 15 20 18 23 23 20 24 23 18 24 24 40 40 38 45 40 45 40 40 42 43 43 45 40 40 7.96 7.96 7.96 7.96 7.96 7.96 7.96 7.96 7.96 7.96 7.96 7.96 7.96 2.52 2.52 2.52 2.52 2.52 2.52 2.52 2.52 2.52 2.52 2.52 2.52 0.796 0.796 0.796 0.796 0.796 0.796 0.796 0.796 0.796 0.796 0.796 0.796 0.252 0.252 125.0 100.0 95.0 95.0 85.0 75.0 72.0 68.0 50.0 45.0 42.0 40.0 35.0 34.0 33.0 32.0 28.0 22.0 20.0 18.0 18.0 17.0 16.0 14.0 12.0 10.0 10.0 9.0 8.5 8.0 7.0 6.0 5.5 5.0 4.8 4.3 4.0 3.2 3.0 0.06 0.07 0.07 0.07 0.08 0.09 0.10 0.11 0.12 0.15 0.16 0.18 0.20 0.25 0.28 0.40 0.46 0.66 0.75 0.85 1.12 1.27 1.45 1.85 2.10 2.85 3.20 4.60 5.00 5.70 8.60 10.00 10.80 14.30 16.00 18.00 22.50 26.00 30.00 2.100 2.000 1.500 1.900 1.800 1.650 1.500 1.400 1.300 1.200 1.100 1.000 0.900 0.800 0.750 0.650 0.580 0.520 0.480 0.420 0.380 0.360 0.340 0.300 0.280 0.260 0.220 0.200 0.185 0.170 0.150 0.130 0.120 0.105 0.095 0.085 0.080 0.070 0.060 2.700 2.500 2.300 2.300 2.000 1.850 1.700 1.600 1.500 1.350 1.300 1.200 1.050 0.900 0.850 0.800 0.750 0.650 0.550 0.500 0.450 0.400 0.350 0.320 0.300 0.280 0.250 0.230 0.210 0.190 0.170 0.150 0.140 0.130 0.120 0.110 0.100 0.090 0.080 Operating Temperature ...-40 °C to +125 °C (Temperature rise included) Storage Temperature ... -40 °C to +125 °C Moisture Sensitivity Level .......................1 ................... N/A Materials Core ......................................... Ferrite DR Wire ............... Enameled copper wire 130 Terminal ......................................Ag/Ni/Sn Rated Current ..Ind. drop 10 % typ. at Isat Temp. Rise.........40 °C max. at rated Irms Packaging .................... 2000 pcs. per reel Product Dimensions 3.0 ± 0.3 (.118 ± .012) MAX. 2.5 ± 0.3 MAX. (.098 ± .012) 0.9 TYP. (.035) 2.8 ± 0.3 MAX. (.110 ± .012) Recommended Layout 3.0 (.118) 1.4 (.055) 0.8 (.031) 1.4 (.055) DIMENSIONS: MM (INCHES) Electrical Schematic 1 4 100 WARNING Cancer and Reproductive Harm www.P65Warnings.ca.gov *RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011. Specifications are subject to change without notice. Users should verify actual device performance in their specific applications. The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf. SRF0504 SDR0302Series Series- -Line SMDFilter Power Inductors 2.0 ± 0.5 (.079 ± .020) 330.0 (13.00) DIA. 18.4 (.724) THICKNESS 0.10 (.004) MAX. 13.0 ± 0.5 (.512 ± .020) DIA. 21.0 ± 0.8 (.827 ± .031) EMBOSSED CAVITY 50.0 (1.969) 13.0 ± 0.5 DIA. (.512 ± .020) EMBOSSED CARRIER 24 0 14.0 (.551) 8.0 (.315) END 4.0 (.157) START 12.0 (.472) NO COMPONENT 200 (7.874) NO COMPONENT COMPONENTS 400 (15.748) USER DIRECTION OF FEED QTY: 2000 PCS. PER REEL DIMENSIONS: MM (INCHES) Tel: +886-2 2562-4117 • Email: asiacus@bourns.com EMEA: Tel: +36 88 520 390 • Email: eurocus@bourns.com The Americas: Tel: +1-951 781-5500 • Email: americus@bourns.com www.bourns.com REV. 02/18 Specifications are subject to change without notice. Users should verify actual device performance in their specific applications. The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf. Legal Disclaimer Notice This legal disclaimer applies to purchasers and users of Bourns® products manufactured by or on behalf of Bourns, Inc. and P[ZHɉSPH[LZJVSSLJ[P]LS`¸)V\YUZ¹ Unless otherwise expressly indicated in writing, Bourns® products and data sheets relating thereto are subject to change ^P[OV\[UV[PJL