PL IA N T Features Applications M Formerly model Input/output of DC/DC converters *R oH S CO Available in E12 series Power supplies for: Small design of only 9.8 mm maximum diameter RoHS compliant* * Portable communication equipment * Camcorders * LCD TVs PM105 Series - SMD Power Inductor Inductance 1 kHz Bourns Part No. PM105-100M-RC PM105-120M-RC PM105-150M-RC PM105-180M-RC PM105-220M-RC PM105-270K-RC PM105-330K-RC PM105-390K-RC PM105-470K-RC PM105-560K-RC PM105-680K-RC PM105-820K-RC PM105-101K-RC PM105-121K-RC PM105-151K-RC PM105-181K-RC PM105-221K-RC PM105-271K-RC PM105-331K-RC PM105-391K-RC PM105-471K-RC PM105-561K-RC PM105-681K-RC PM105-821K-RC (H) 10 12 15 18 22 27 33 39 47 56 68 82 100 120 150 180 220 270 330 390 470 560 680 820 Typical Part Marking Tol. % 20 20 20 20 20 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 Q Ref. 30 30 30 30 25 25 25 20 20 20 15 15 15 15 15 12 12 12 12 12 12 12 12 10 Test Frequency (MHz) 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 SRF Min. (MHz) 21 20 16 15 13 11 10 9.0 8.0 7.5 7.0 6.0 5.2 5.0 4.5 4.0 3.8 3.5 3.2 3.0 2.5 2.3 2.1 2.0 RDC () 0.060 0.070 0.080 0.090 0.10 0.11 0.12 0.14 0.17 0.19 0.22 0.25 0.35 0.40 0.47 0.63 0.73 0.97 1.15 1.30 1.48 1.90 2.25 2.55 I rms Max. (A) 2.60 2.45 2.25 2.15 1.95 1.75 1.50 1.35 1.25 1.15 1.10 1.00 0.97 0.89 0.78 0.72 0.66 0.57 0.52 0.48 0.42 0.33 0.28 0.24 I sat Typ. (A) 5.10 4.50 4.00 3.80 3.50 3.40 2.90 2.60 2.30 2.10 2.00 1.90 1.70 1.50 1.40 1.30 1.10 1.00 0.85 0.80 0.80 0.66 0.65 0.56 Test Frequency ............................. 1 KHz Test Voltage .......................................1 V .. 230 C, 50 sec. max. 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. Moisture Sensitivity Level ..................... 2 ................. N/A Materials Core ............................... Ferrite DR core Wire .................... Enameled copper wire Terminal ....................................Ag/Ni/Sn Rated Current ...................Ind. drop 10 % typ. at Isat Temperature Rise ......................40C max. at rated Irms Packaging .................... 500 pcs. per reel Product Dimensions 9.8 MAX. (.386) 5.8 MAX. (.228) Electrical Schematic 2.9 TYP. (.114) 101 9.8 MAX. (.386) Recommended Layout EMEA: The Americas: www.bourns.com 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 10.0 MAX. (.394) 2.8 (.110) MAX. 10.0 MAX. (.394) DIMENSIONS: MM (INCHES) PM105 Series - SMD Power Inductor Materials Paper Plastics 2.0 0.5 (.079 .020) 330 (12.992) DIA. 30.4 (1.20) THICKNESS 0.10 (.004) MAX. 13.0 0.5 (.512 .020) DIA. 21 0.8 (.827 .039) EMBOSSED CAVITY 50.0 (1.969) 13.0 0.5 DIA. (.512 .020) EMBOSSED CARRIER 26 (1.024) DIMENSIONS: 24 (.945) MM (INCHES) 4 (.157) END START 12 (.472) NO COMPONENT COMPONENTS NO COMPONENT 200 (7.874) 12000 (472.441) 400 (15.748) 6.7 (.264) t= .35 (.014) USER DIRECTION OF FEED QTY: 500 PCS. PER REEL Strength of Cover Tape 165 TO 180 TOP COVER TAPE BASE TAPE The force for tearing off cover tape is 10 to 130 grams in the arrow direction. 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. 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