Features Applications n Available in E6 series n Input/output of DC/DC converters n Low unit height of 4.8 mm n Power supplies for: n High current • Portable communication equipment n RoHS compliant* • Camcorders • LCD TVs SRR0604 Series - Shielded Power Inductors Electrical Specifications General Specifications Inductance Test Voltage ...................................1 Volt 1 KHz Test SRF RDC I rms I sat Operating Temperature Q Frequency Min. Max. Max. Typ. **K- ................................-40 °C to +125 °C Bourns Part No. µH Tol. % Ref. (MHz) (MHz) (Ω) (A) (A) Factor (Temperature rise included) SRR0604-1R5ML 1.5 ±20 23 7.96 110.0 0.028 2.80 3.95 351 Storage Temperature ..-40 °C to +125 °C Moisture Sensitivity Level .....................1 SRR0604-2R2ML 2.2 ±20 21 7.96 100.0 0.032 2.50 3.50 310 ESD Classification (HBM).................N/A SRR0604-2R5ML 2.5 ±20 21 7.96 100.0 0.035 2.50 3.50 277 SRR0604-3R3ML 3.3 ±20 21 7.96 90.0 0.050 2.30 2.90 251 Materials SRR0604-4R7ML 4.7 ±20 10 7.96 50.0 0.060 2.00 2.55 210 Core ...............................Ferrite DR & RI SRR0604-6R8ML 6.8 ±20 20 7.96 37.0 0.070 1.60 2.05 170 Wire ............................Enameled copper SRR0604-100ML 10 ±20 18 2.52 30.0 0.12 1.30 1.80 142 Base .....................................LCP E4008 SRR0604-150ML 15 ±20 18 2.52 30.0 0.13 1.10 1.45 117 Terminal ....................................Cu/Ni/Sn Rated Current SRR0604-220ML 22 ±20 16 2.52 25.0 0.19 0.90 1.20 96 ...............Ind. drop of 10 % typ. at Isat SRR0604-330KL 33 ±10 16 2.52 21.0 0.25 0.70 0.95 79 Temperature Rise SRR0604-470KL 47 ±10 15 2.52 18.0 0.36 0.60 0.80 65 .....................40 °C max. at rated Irms SRR0604-680KL 68 ±10 15 2.52 15.0 0.52 0.50 0.68 54 Packaging ..................1000 pcs. per reel SRR0604-101KL 100 ±10 23 0.796 13.0 0.65 0.40 0.57 45 Product Dimensions SRR0604-151KL 150 ±10 21 0.796 12.0 1.00 0.30 0.47 37 SRR0604-221KL 220 ±10 20 0.796 10.0 1.70 0.25 0.32 30 6.50 ± 0.3 6.50 ± 0.3 (.256 ± .012) (.256 ± .012 ) SSRRRR00660044--343711KKLL 343700 ±±1100 1188 00..779966 76(.2..6055.65 ±±. 001.322)3 ..1300 00..21(.20865.56 ±± 0.0.3001 2..)22 82 2251 (.41.8610 ±± .00.132 ) 4.6 ± 0.3 SRR0604-681KL 680 ±10 16 0.796 6.0 4.80 0.15 0.(1.1981 ± .0121) 7 101 SRR0604-102KL 1000 ±10 15 0.252 5.5 6.10 0.12 0.15 14 SRR0604-222KL 2200 ±10 80 0.252 0.1650016.0 0.10 0.08 9 **K-Factor: To calculate core flux density, Bp-p (gauss) = K x L(µH) x Δ I (peak-to-peak ripple current, A), determine core loss from Core Loss vs. Flux Density plot. 1.85 ± 0.2 1.25 ± 0.3 (.073 ± .008) (.049 ± .012) 1.6 ±0.2 0.8 +0.2/-0.3 (.063 ±.008) (.031 +.008/-.012) Schematic Recommended Layout REF. 2.50 4.00 (.099) (.157) TYP. 5.0 TYP. (.197) REF. 3.60 1.65 1.25 ± 0.3 REF.(.142) (.065)0.8 +0.2/-0.3 (.049 ± .012) (.031 +.008/-.012) MM DIMENSIONS: (INCHES) MM D IMENSIONS: (INCHES) 2.5 (.099) 4.5 (.177) 1.5 (.060) 2.50 (.099) WARNING Cancer and Reproductive Harm - www.P65Warnings.ca.gov 3.60 (.142) *RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011. 1.65 Specifications are subject to change without notice. (.065) 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.

SRR0604 Series - Shielded Power Inductors Core Loss vs. Flux Density 10000 1000 100 W) 800 KHz 100 KHz m 500 KHz 50 KHz ss ( 10 320000 KKHHzz 10 KHz o L e or 1 C 0.10 0.01 100 1000 10000 Flux Density Bp-p (gauss) Packaging Specifications 330 DIA. 2.0 ± 0.5 22.4 (13.00) (.079 ± .020) (.882) 13.0 21.0 ± 0.8 (.512) (.827 ± .031) DIA. 50.0 -0 (1.969 -0) 13.0 DIA. (.512) 18 +0 (.709 +0) 12.0 4 (.472) (.157) END START 100 100 100 100 MM NO COMPONENT COMPONENTS NO COMPONENT DIMENSIONS: 200 400 (INCHES) (7.874) (15.748 USER DIRECTION OF FEED QTY: 1000 PCS. PER REEL REV. 04/19 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.

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