SRN4026-330M Bourns

Features Applications Semi-shielded construction DC/DC converters Inductance range: 1 to 220 H Notebook computers Rated current up to 3 A Digital video cameras RoHS compliant* and halogen free** HDDs Cellphones Televisions, LCD displays SRN4026 Series - Semi-shielded Power Inductors Operating Temperature Inductance Test SRF DCR ................................. -40 C to +125 C 100 KHz / 1 V Q Freq. (MHz) () Irms Isat (Temperature rise included) Bourns Part No. L (H) Tol. % (Ref.) (MHz) Typ. Max. (A) (A) Storage Temperature (Component) SRN4026-1R0Y 1.0 30 9 7.96 100 0.016 3 3 ................................. -40 C to +125 C SRN4026-1R2Y 1.2 30 9 7.96 80 0.024 2.75 2.75 Resistance to Solder Heat ...............................+260 C for 10 sec. SRN4026-2R2Y 2.2 30 9 7.96 60 0.029 2.1 2.1 Temperature Rise .....40 C at rated Irms SRN4026-3R3M 3.3 20 9 7.96 50 0.036 1.6 1.6 Rated Current SRN4026-4R7M 4.7 20 9 7.96 40 0.048 1.4 1.4 ............ Inductance drops 30 % at Isat SRN4026-6R8M 6.8 20 9 7.96 28 0.084 1.2 1.2 Moisture Sensitivity Level .....................1 ................. N/A SRN4026-100M 10 20 11 7.96 26 0.102 0.97 0.97 SRN4026-150M 15 20 11 2.52 21 0.144 0.77 0.77 Materials SRN4026-220M 22 20 11 2.52 16 0.234 0.67 0.67 Core ..............................................Ferrite SRN4026-330M 33 20 16 2.52 13 0.366 0.5 0.5 Wire ............................Enameled copper SRN4026-470M 47 20 19 2.52 10 0.594 0.4 0.4 Terminal Finish ........................Sn/Ag/Cu SRN4026-680M 68 20 19 2.52 9 0.852 0.35 0.35 Coating .................Magnetic epoxy resin SRN4026-101M 100 20 30 0.796 7 1.2 0.3 0.3 Packaging ..... 3000 pcs. per 13-inch reel SRN4026-151M 150 20 30 0.796 6 1.92 0.22 0.22 SRN4026-221M 220 20 30 0.796 4 2.76 0.2 0.2 Product Dimensions 4.0 0.2 (.157 .008) Temperature Preheat Reflow Forced Rising Area Area Area Cooling Area +4.0 C/Sec. Max. 150~200 C / 60~120 Sec. +3.0 C/Sec. Max. -(1.0~5.0) C/Sec. Max. 4.0 0.2 (.157 .008) Peak Temperature: 260 C 250 217 C 60~150 Sec. 200 60 Sec. Max. 150 60~120 Sec. Reflow 100 Peak Temp. Max. Peak Temp. -5 30 sec. max. 50 Max. Time Above 217 : 60~150 sec. max. 0 50 100 150 200 250 Time (Seconds) 2.5 Electrical Schematic How to Order MM (.098) DIMENSIONS: MAX. (INCHES) SRN4026 - 4R7M Model Recommended Layout Value Code (see table) 4.55 (.179) WARNING Cancer and Reproductive Harm - www.P65Warnings.ca.gov 3.6 * RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011. (.142) **Bourns considers a product to be halogen free if (a) the Bromine (Br) content is 900 ppm or less (b) the Chlorine (Cl) content is 900 ppm or less and (c) the total Bromine (Br) and Chlorine (Cl) content is 1500 ppm or less. Specications are subject to change without notice. Users should verify actual device performance in their specic applications. The products described herein and this document are subject to specic legal disclaimers as set forth on 1.5 1.5 the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf (.059) (.059) 150 *RoHS COMPLIANT Temperature (C) 4R7 SRF0504 Series - Line Filter3312 - 2 mm SMD Trimming Potentiometer SRN4026 Series - Semi-shielded Power Inductors 330 2.0 0.5 DIA. 17.2 (12.99) (.079 .020) (.677) 13.5 0.5 21.0 0.8 (.531 .020) (.827 .031) DIA. 99.5 (3.917) 13.5 0.5 DIA. (.531 .020) 12.6 (.496) 1.5 +0.1/-0.0 DIA. (.059 +.004/-.000) 1.75 0.3 2.0 0.05 (.069) 4.0 (.012) (.157) (.079 .002) 4.2 (.165) 5.5 (.217) 2.75 4.2 12.0 8.0 1.5 DIA. (.108) (.472) (.165) (.315) (.059) USER DIRECTION OF FEED MM QTY: 3000 PCS. PER REEL DIMENSIONS: (INCHES) REV. 09/17 Specications are subject to change without notice. Users should verify actual device performance in their specic applications. The products described herein and this document are subject to specic legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf.