SRR1208-272KL Bourns

Features Applications Available in E6 series Input/output of DC/DC converters Unit height of 8.5 mm Power supplies for: Current rating up to 7.5 A Portable communication equipment RoHS compliant* Camcorders LCD TVs SRR1208 Series - Shielded High Power Inductors Electrical Characteristics Test Voltage .......................................1 V Inductance 1 KHz Test I rms I sat RDC SRF Operating Temperature Q Frequency Max. Max. Typ. Min..............................-40 C to +125 C Bourns Part No. (H) Tol. % Ref. (MHz) (MHz) () (A) (A) (Temperature rise included) SRR1208-2R5ML 2.5 20 20 7.96 37 0.011 7.50 10.00 Storage Temperature SRR1208-4R5ML 4.5 20 24 7.96 30 0.014 6.50 10.00 ...............................-40 C to +125 C SRR1208-6R5ML 6.5 20 25 7.96 20 0.018 6.00 8.40 Resistance to Soldering Heat SRR1208-100ML 10 20 20 2.52 15 0.021 5.00 6.70 .................................260 C for 5 sec. SRR1208-120ML 12 20 19 2.52 11 0.025 4.80 6.50 Rated Current SRR1208-150ML 15 20 21 2.52 11 0.036 4.00 5.60 ..............Ind. drop of 10 % typ. at Isat SRR1208-180ML 18 20 21 2.52 9.0 0.040 3.80 4.00 Temperature Rise SRR1208-220ML 22 20 23 2.52 7.0 0.043 3.50 4.00 .....................40 C max. at rated Irms SRR1208-270ML 27 20 23 2.52 6.5 0.048 3.00 4.30 SRR1208-330YL 33 15 23 2.52 6.5 0.062 2.80 3.80 Materials SRR1208-390YL 39 15 25 2.52 6.0 0.076 2.50 3.40 Core ........................Ferrite DR & RI core SRR1208-470YL 47 15 24 2.52 5.0 0.085 2.20 3.10 Wire ........................... Enameled copper SRR1208-560YL 56 15 23 2.52 5.0 0.110 2.00 2.80 Base .....................................LCP E4008 SRR1208-680YL 68 15 20 2.52 5.0 0.135 1.80 2.60 Terminal ................................... Cu/Ni/Sn SRR1208-820YL 82 15 18 2.52 4.0 0.150 1.60 2.30 Packaging ....................400 pcs. per reel SRR1208-101YL 100 15 15 0.796 4.0 0.170 1.50 2.10 SRR1208-121YL 120 15 15 0.796 3.0 0.190 1.40 2.00 Product Dimensions SRR1208-151YL 150 15 14 0.796 3.0 0.240 1.30 1.72 SRR1208-181YL 180 15 14 0.796 2.5 0.270 1.20 1.70 SRR1208-221KL 220 10 13 0.796 2.5 0.380 1.10 1.45 SRR1208-271KL 270 10 13 0.796 2.0 0.400 0.95 1.25 12.7 0.3 SRR1208-331KL 330 10 13 0.796 1.8 0.650 0.85 1.12 101 (.500 .012) SRR1208-391KL 390 10 14 0.796 1.6 0.670 0.80 1.10 SRR1208-471KL 470 10 14 0.796 1.4 0.850 0.70 0.95 SRR1208-561KL 560 10 14 0.796 1.4 0.900 0.65 0.90 SRR1208-681KL 680 10 13 0.796 1.2 1.00 0.60 0.82 SRR1208-821KL 820 10 12 0.796 1.2 1.15 0.55 0.77 SRR1208-102KL 1000 10 11 0.252 1.0 1.65 0.50 0.67 SRR1208-122KL 1200 10 10 0.252 0.80 2.00 0.40 0.57 SRR1208-152KL 1500 10 10 0.252 0.75 2.35 0.36 0.55 5.0 0.2 (.197 .007) SRR1208-182KL 1800 10 20 0.252 0.70 3.40 0.46 0.48 SRR1208-222KL 2200 10 20 0.252 0.65 4.20 0.40 0.42 12.7 0.3 (.500 .012) SRR1208-272KL 2700 10 20 0.252 0.60 5.20 0.35 0.38 SRR1208-332KL 3300 10 20 0.252 0.50 6.40 0.32 0.35 8.5 SRR1208-392KL 3900 10 20 0.252 0.45 7.80 0.30 0.32 MAX. (.335) SRR1208-472KL 4700 10 20 0.252 0.42 9.60 0.28 0.30 SRR1208-562KL 5600 10 18 0.252 0.40 12.0 0.25 0.28 2.3 0.2 (.091 .007) SRR1208-682KL 6800 10 18 0.252 0.38 15.2 0.22 0.25 SRR1208-822KL 8200 10 16 0.252 0.35 17.0 0.20 0.22 SRR1208-103KL 10000 10 24 0.0796 0.30 19.2 0.18 0.20 Schematic Recommended Layout 7.0 (.276) MM 6.0 DIMENSIONS: (.236) (INCHES) 4.0 (.157) *RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011. Specications are subject to change without notice. Users should verify actual device performance in their specic WARNING Cancer and Reproductive Harm applications. The products described herein and this document are subject to specic legal disclaimers as set forth on the www.P65Warnings.ca.gov last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf. *RoHS COMPLIANT SRR1208 Series - Shielded High Power Inductors 330 2.0 0.5 DIA. 30.4 (12.99) (.079 .020) THICKNESS (1.20) 0.10 (.004) MAX. 13.0 0.5 21.0 0.8 (.512 .020) (.827 .031) EMBOSSED DIA. CAVITY 50.0 (1.969) 13.0 0.5 DIA. (.512 .020) EMBOSSED CARRIER 26 (1.02) 4 (.157) END START 24 (.945) 20 8.6 (.787) (0.338) NO COMPONENT COMPONENTS NO COMPONENT 200 11200 400 (7.874) (440.945) (15.748) USER DIRECTION OF FEED QTY: 400 PCS. PER REEL MM DIMENSIONS: (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. 01/17 Specications are subject to change without notice. Users should verify actual device performance in their specic applications. The products described herein and this document are subject to specic legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf.