PM105-331K-RC Bourns

Features Applications n Formerly model n Input/output of DC/DC converters n Available in E12 series n Power supplies for: n Small design of only 9.8 mm maximum Portable communication equipment diameter Camcorders n RoHS compliant* LCD TVs PM105 Series - SMD Power Inductor Electrical Specifications General Specifications Test Frequency ............................. 1 KHz Inductance 1 kHz Test SRF I rms I sat Test Voltage .......................................1 V Q Frequency Min. RDC Max. Typ. Reflow Soldering .. 230 C, 50 sec. max. Bourns Part No. (H) Tol. % Ref. (MHz) (MHz) () (A) (A) Operating Temperature PM105-100M-RC 10 20 30 2.52 21 0.060 2.60 5.10 ................................-40 C to +125 C PM105-120M-RC 12 20 30 2.52 20 0.070 2.45 4.50 (Temperature rise included) PM105-150M-RC 15 20 30 2.52 16 0.080 2.25 4.00 Storage Temperature .. -40 C to +125 C PM105-180M-RC 18 20 30 2.52 15 0.090 2.15 3.80 Resistance to Soldering Heat PM105-220M-RC 22 20 25 2.52 13 0.10 1.95 3.50 .................................260 C for 5 sec. Moisture Sensitivity Level .....................1 PM105-270K-RC 27 10 25 2.52 11 0.11 1.75 3.40 ESD Classification (HBM) ................. N/A PM105-330K-RC 33 10 25 2.52 10 0.12 1.50 2.90 PM105-390K-RC 39 10 20 2.52 9.0 0.14 1.35 2.60 Materials PM105-470K-RC 47 10 20 2.52 8.0 0.17 1.25 2.30 Core ............................... Ferrite DR core PM105-560K-RC 56 10 20 2.52 7.5 0.19 1.15 2.10 Wire .................... Enameled copper wire PM105-680K-RC 68 10 15 2.52 7.0 0.22 1.10 2.00 Terminal ....................................Ag/Ni/Sn PM105-820K-RC 82 10 15 2.52 6.0 0.25 1.00 1.90 Rated Current PM105-101K-RC 100 10 15 0.796 5.2 0.35 0.97 1.70 ...................Ind. drop 10 % typ. at Isat PM105-121K-RC 120 10 15 0.796 5.0 0.40 0.89 1.50 Temperature Rise PM105-151K-RC 150 10 15 0.796 4.5 0.47 0.78 1.40 ......................40C max. at rated Irms Packaging .................... 500 pcs. per reel PM105-181K-RC 180 10 12 0.796 4.0 0.63 0.72 1.30 PM105-221K-RC 220 10 12 0.796 3.8 0.73 0.66 1.10 9.8 MAX. (.386) PM105-271K-RC 270 10 12 0.796 3.5 0.97 0.57 1.00 Product Dimensions PM105-331K-RC 330 10 12 0.796 3.2 1.15 0.52 0.85 9.8 MAX. PM105-391K-RC 390 10 12 0.796 3.0 1.30 0.48 0.80 (.386) 5.8 MAX. (.228) PM105-471K-RC 470 10 12 0.796 2.5 1.48 0.42 0.80 PM105-561K-RC 560 10 12 0.796 2.3 1.90 0.33 0.66 5.8 MAX. (.228) PM105-681K-RC 680 10 12 0.796 2.1 2.25 0.28 0.65 PM105-821K-RC 820 10 10 0.796 2.0 2.55 0.24 0.56 2.9 TYP. (.114) Typical Part Marking Electrical Schematic 2.9 TYP. (.114) 9.8 MAX. (.386) 101 9.8 MAX. (.386) Recommended Layout 10.0 MAX. (.394) 2.8 10.0 (.110) MAX. 10.0 (.394) MAX. MAX. (.394) 2.8 (.110) 10.0 MAX. MAX. (.394) MM WARNING Cancer and Reproductive Harm - www.P65Warnings.ca.gov DIMENSIONS: (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. PM105 Series - SMD Power Inductor Packaging Specifications Materials Paper Plastics 2.0 0.5 330 (.079 .020) 30.4 (12.992) (1.20) DIA. THICKNESS 0.10 (.004) 13.0 0.5 21 0.8 MAX. (.512 .020) (.827 .039) DIA. EMBOSSED CAVITY 50.0 (1.969) 13.0 0.5 DIA. (.512 .020) EMBOSSED CARRIER 26 (1.024) MM DIMENSIONS: (INCHES) 4 24 (.945) (.157) END START 12 (.472) NO COMPONENT COMPONENTS NO COMPONENT 200 12000 400 6.7 (7.874) (472.441) (15.748) (.264) .35 t = USER DIRECTION OF FEED (.014) 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. 05/19 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.