*RoHS COMPLIANT Features Height of. mm max. Current rating up to. A RoHS compliant* Applications Input/output of DC/DC converters Power supplies for: Portable communication equipment Camcorders LCD TVs SRR Series - Shielded SMD Power Inductors Electrical Characteristics Bourns Part Number Inductance khz Q Ref. Test Frequency (MHz) SRF Typ. (MHz) DCR Max. (mω) I rms (A) (μh) Tol. % SRR-RY. ± 9. 7.9 7.9.. SRR-RY. ±.9 7.9..9.9 SRR-RY. ± 9. 7.9. 7.. SRR-7RY 7. ± 7. 7.9.9.. SRR-RY. ± 7. 7.9 9... SRR-R7Y.7 ± 7. 7.9 7... SRR-Y ±...9.. SRR-Y ±.. 7.9.7.9 SRR-Y ±... 7..9 SRR-Y ±... 9..7 SRR-Y ±...9 9.. SRR-7Y 7 ± 7.7.. 9.. SRR-Y ±..... SRR-9Y 9 ±..... SRR-7Y 7 ±....9. SRR-Y ±.....9 SRR-Y ± 7.. 7..7.7 SRR-Y ± 7.. 7..7.7 SRR-Y ±.7.79... I sat (A) General Specifications Test Voltage.... V Reflow Soldering... C, sec. max. Operating Temp....- C to + C (Temperature rise included) Storage Temperature.. - C to + C Resistance to Soldering Heat... C for sec. Moisture Sensitivity Level... ESD Classification (HBM)...N/A Materials Core... Ferrite Wire... Enameled copper Adhesive...Epoxy resin Terminal... Ag/Ni/Sn Rated Current... Ind. drop % typ. at Isat Temperature Rise... C typ. at rated Irms Packaging... pcs. per reel Product Dimensions. ±. (. ±.) Soldering Profile 7. ±. (. ±.) <> Maximum of seconds between + C and + C <> C C peak C Temperature ( C) 7 C - seconds 9 C - 9 seconds Ramp Down C/second maximum. ±. (. ±.). (.9) seconds minimum 7 Ramp Up C/second maximum Electrical Schematic Time (seconds) Rev. //. (.7). (.9) Recommended Layout 7. (.7). (.) LCR METER WARNING Cancer and Reproductive Harm - www.pwarnings.ca.gov * RoHS Directive /9/EC Jan. 7, including annex and RoHS Recast //EU June,. 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.7 R (.) DIMENSIONS: MM (INCHES). (.). (.)
SRR Series - Shielded SMD Power Inductors Inductance vs. Current SRR-RY SRR-RY SRR-RY 7 SRR-7RY SRR-R7Y... SRR-Y... SRR-Y... SRR-Y... SRR-Y 9.. SRR-Y.. SRR-7Y.. SRR-Y..
SRR Series - Shielded SMD Power Inductors Inductance vs. Current SRR-9Y SRR-Y...... SRR-7Y.. SRR-Y.... SRR-Y.... SRR-Y....
SRR - mm Series SMD - Shielded Trimming SMD Potentiometer Power Inductors. (.99) DIA.. ±. (.79 ±.). (.). ±. (.7 ±.) DIA.. ±. (. ±.). - (.99 - ). ±. (. ±.) DIA.. + (.79 + ) END. (.7). (.7) START NO COMPONENT (7.7) COMPONENTS NO COMPONENT (.7) USER DIRECTION OF FEED QTY: PCS. PER REEL DIMENSIONS: MM (INCHES) REV. /
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