SRR1210-120M

T PL IA N M CO Applications ■ Available in E12 series ■ Input/output of DC/DC converters ■ Height of 10 mm ■ Power supplies for: • Portable communication equipment • Camcorders • LCD TVs ■ Current rating up to 11 A 0 10 *R oH S Features ■ RoHS compliant* SRR1210 Series - Shielded SMD Power Inductors Electrical Characteristics Inductance 1 kHz / 0.25 V Bourns Part No. uH Tol. % Q Ref. Test Frequency (MHz) SRR1210-1R0Y 1.0 ±30 10 7.96 85 6.0 11.0 16.5 86 SRR1210-1R8Y 1.8 ±30 10 7.96 56 7.5 10.2 13.2 67 SRR1210-2R2Y 2.2 ±30 10 7.96 54 9.0 9.5 12.2 55 SRR1210-3R3Y 3.3 ±30 15 7.96 44 10 9.0 10.5 46 SRR1210-4R7Y 4.7 ±30 8 7.96 35 12 8.5 9.6 40 SRR1210-5R6Y 5.6 ±30 12 7.96 28 14 8.0 8.5 35 SRR1210-6R8Y 6.8 ±30 12 7.96 20 15 7.9 8.3 32 SRR1210-8R2Y 8.2 ±30 11 7.96 16 17 7.3 7.5 29 SRR1210-100M 10 ±20 16 2.52 12 18 6.5 6.5 26 SRR1210-120M 12 ±20 14 2.52 18 22 6.3 6.1 24 SRR1210-150M 15 ±20 16 2.52 10.5 32 5.8 5.3 21 SRR1210-180M 18 ±20 13 2.52 8.0 35 5.5 5.1 19 SRR1210-220M 22 ±20 16 2.52 8.0 38 5.2 4.5 17 SRR1210-270M 27 ±20 16 2.52 6.5 40 5.0 4.2 15 SRR1210-330M 33 ±20 16 2.52 6.5 52 4.4 3.7 14 SRR1210-390M 39 ±20 16 2.52 4.5 66 4.2 3.5 13 SRR1210-470M 47 ±20 16 2.52 4.5 72 3.8 3.1 12 SRR1210-560M 56 ±20 8 2.52 4.0 90 3.4 2.9 11 SRR1210-680M 68 ±20 12 2.52 3.8 102 3.0 2.7 10 SRR1210-820M 82 ±20 15 2.52 3.5 112 2.8 2.5 9 SRR1210-101M 100 ±20 16 0.796 3.0 135 2.5 2.2 8 SRR1210-121M 120 ±20 13 0.796 2.6 170 2.3 1.9 7 SRR1210-151M 150 ±20 12 0.796 2.2 190 2.2 1.8 7 SRR1210-181M 180 ±20 14 0.796 1.8 250 1.9 1.6 6 SRR1210-221M 220 ±20 15 0.796 1.8 315 1.7 1.5 5 SRR1210-271M 270 ±20 16 0.796 1.8 410 1.5 1.3 5 SRR1210-331M 330 ±20 14 0.796 1.8 450 1.4 1.2 4 SRR1210-391M 390 ±20 16 0.796 1.3 600 1.3 1.1 4 SRR1210-471M 470 ±20 12 0.796 0.85 820 1.2 1.0 4 SRR1210-561M 560 ±20 12 0.796 0.85 900 1.1 0.95 3 SRR1210-681M 680 ±20 11 0.796 0.85 1200 1.0 0.85 3 SRR1210-821M 820 ±20 6 0.796 0.85 1320 0.85 0.75 3 SRR1210-102M 1000 ±20 22 0.796 0.85 1650 0.75 0.70 3 SRF MHz Typ. DCR max. (mΩ) I rms (A) I sat (A) **KFactor determine core loss from Core Loss vs. Flux Density plot. Schematic Core ................................ Ferrite DR & RI Wire ........................... Enameled copper Terminal coating ...................... Matte Sn Packaging.................... 250 pcs. per reel Product Dimensions 12.0 ± 0.5 (.472 ± .020) 1R0 12.0 ± 0.5 (.472 ± .020) INDUCTANCE CODE 10.0 MAX. (.394) 4.9 REF. (.193) 7.9 REF. (.311) Recommended Layout 5.3 (.209) REF. 2.8 (.110) 7.3 REF. (.287) www.P65Warnings.ca.gov Materials Δ I (peak-to-peak ripple current, A), REF. WARNING Cancer and Reproductive Harm Operating Temperature ............................... -40 °C to +125 °C (Temperature rise included) Storage Temperature ............................... -40 °C to +125 °C Resistance to Soldering Heat .................................260 °C for 5 sec. Rated Current ..............Ind. drop of 20 % typ. at Isat Temperature Rise .. 40 °C typical at Irms Moisture Sensitivity Level ..................... 1 ................. N/A 2.8 (.110) REF. DIMENSIONS: MM (INCHES) * 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 SRR1210 Series - Shielded SMD Power Inductors Core Loss vs. Flux Density 10000 Core Loss (mW) 1000 100 10 1 0.1 0.01 10 100 1 MHz 800 KHz 500 KHz 400 KHz 330 DIA. (12.99) 300 KHz 200 KHz 100 KHz 2.0 ± 0.5 (.079 ± .020) 1000 Flux Density Bp-p (gauss) 30.4 (1.197) THICKNESS 0.10 (.004) MAX. 13.0 (.512) DIA. 21.0 ± 0.8 (.827 ± .031) EMBOSSED CAVITY 50.0 -0 (1.969 -0) 13.0 DIA. (.512) EMBOSSED CARRIER 26 +0 (1.024 +0) 20.0 (.787) END 24.0 (.945) 1R0 NO COMPONENT 4.0 (.157) 1R0 1R0 COMPONENTS START 1R0 NO COMPONENT 400 (15.75) 200 (7.87) USER DIRECTION OF FEED QTY: 250 PCS. PER REEL DIMENSIONS: MM (INCHES) REV. 03/18 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