SRP0620-1R0K

n Shielded construction n Metal alloy powder core LO HA Ro HS CO M G E & PL I AN N FR T* EE ** Features n High saturation current 1R5 n Low buzz noise n Flat wire CO M PL IA NT n RoHS compliant* and halogen free** *R oH S SRP0620 Series - Shielded Power Inductors Electrical Specifications @ 25 °C SRP0620-R68K SRP0620-1R0K SRP0620-1R5K SRP0620-2R2K SRP0620-3R3K SRP0620-4R7K SRP0620-6R8K SRP0620-100K 0.47 0.68 1.00 1.50 2.20 3.30 4.70 6.80 10.0 Tol. (%) 10 10 10 10 10 10 10 10 10 19 18 40 53 46 25 35 26 38 Product Dimensions 25.2 25.2 7.96 7.96 7.96 7.96 7.96 7.96 2.52 SRF (MHz) Typ. DCR (mW) Typ. DCR (mW) Max. Irms (A) Typ. Isat (A) Typ. 63  4.6  5.5 15.5 25.0 EE FR Q Test Freq, (MHz) AD L (µH) Q Typ. 49 41 34 26 20 15 12 10  6.0  9.0 13.2 15.2 25.8 34.0 54.0 82.0  7.1 10.6 15.6 17.8 30.2 39.6 63.0 96.0 13.0 11.0  9.0  8.8  6.6  5.7  4.5  3.6 Ro VER LEA HS SI D F CO ON RE M SA E PL R IA E NT * SRP0620-R47K Inductance @ 100 kHz / 1 V LE Bourns Part Number Additional Information Recommended Layout 6.70 ± 0.2 (.264 ± .008) 3.60 REF. (.142) 0.55 (.022) 3.00 (.118) REF. 4.70 REF. (.185) R47 7.70 REF. (.303) 7.10 ± 0.2 (.280 ± .008) DIMENSIONS: MM (INCHES) Electrical Schematic 7.10 MAX. (.280) 24.0 15.7 15.8 11.5  8.5  7.7  6.0  5.0 Click these links for more information: PRODUCT TECHNICAL INVENTORY SAMPLES LIBRARY CONTACT General Specifications Operating Temperature .................................-40 °C to +125 °C (Temperature rise included) Storage Temperature (Component) .................................-40 °C to +125 °C Rated Current ............. Inductance drops 30 % at Isat Temperature Rise.... 40 °C at rated Irms1 Rated Voltage...................................50 V Moisture Sensitivity Level......................1 ESD Classification (HBM).................N/A Note 1: Circuit design, component, PCB trace size and thickness, airflow and other cooling provisions all affect the part temperature. Part temperature should be verified in the end application. Materials Core...........................Metal alloy powder Wire.............................Enameled copper Terminal Finish....................................Sn Packaging...... 1500 pcs. per 13-inch reel Please consult Bourns® Model SRP-A Series Visual Inspection Guide for detailed construction, processing and testing information. 2.00 MAX. (.079) How to Order SRP0620 - 4R7K Model Value Code (see table) 1.65 ± 0.1 (.065 ± .004) WARNING Cancer and Reproductive Harm www.P65Warnings.ca.gov * RoHS Directive 2015/863, Mar 31, 2015 and Annex. ** 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. 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.  SRP0620 Series - Shielded Power Inductors L vs. I Charts SRP0620-R47K 120% Temperature Rise (°C) 100% L/LOA 80% 60% 40% 20% 0% 0 6.0 12.0 18.0 SRP0620-R47K 50 24.0 40 30 20 10 0 30.0 0 3.6 SRP0620-1R0K 120% Temperature Rise (°C) L/LOA 80% 60% 40% 20% 0% 3.6 7.2 10.8 14.4 Temperature Rise (°C) L/LOA 60% 40% 20% 0% 7.2 0 2.4 9.6 Temperature Rise (°C) L/LOA 60% 40% 20% 0% 3.6 IDC (A) 10.0 3.2 4.0 20 10 0 2.0 4.0 6.0 SRP0620-100K 50 80% 2.4 8.0 30 IDC (A) 100% 1.2 7.2 40 0 12.0 SRP0620-100K 0 4.8 SRP0620-2R2K IDC (A) 120% 12.0 10 50 80% 4.8 9.6 20 IDC (A) 100% 2.4 18.0 30 0 18.0 SRP0620-2R2K 0 14.4 40 IDC (A) 120% 10.8 SRP0620-1R0K 50 100% 0 7.2 IDC (A) IDC (A) 4.8 6.0 40 30 20 10 0 0 0.8 1.6 2.4 IDC (A) 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.  SRP0620 Series - Shielded Power Inductors Soldering Profile Peak Temperature: 260 °C max. Max. Peak Temperature -5 °C: 30 sec. max. Max. Time Above 217 °C: 60~150 sec. max. Temperature Rising Area Preheat Area Reflow Area Forced 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. Peak Temperature: 260 °C Temperature (°C) 250 60~150 Sec. 200 217 °C 60 Sec. Max. 150 60~120 Sec. 100 50 0 50 100 150 200 250 Time (Seconds) 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.  SRP0620 Series - Shielded Power Inductors Packaging Specifications 330 DIA. (12.99) 18.4 (.724) 2.0 ± 0.5 (.079 ± .020) COVER TAPE 21 ± 0.8 (.827 ± .031) 50 MIN. (1.969) 13.5 ± 0.5 (.531 ± .020) 14 MAX. (.551) 8 (.315) END COMPONENTS 4R7 4R7 LEADER NO COMPONENT 360 (14.173) MIN. 4 (.157) 4R7 4R7 12 (.472) EMBOSSED CARRIER TRAILER NO COMPONENT 960 (37.795) MIN. USER DIRECTION OF FEED QTY: 1,500 PCS PER REEL DIMENSIONS: MM (INCHES) REV. 04/21 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. Legal Disclaimer Notice This legal disclaimer applies to purchasers and users of Bourns® products manufactured by or on behalf of Bourns, Inc. and P[ZHɉSPH[LZJVSSLJ[P]LS`¸)V\YUZ¹ Unless otherwise expressly indicated in writing, Bourns® products and data sheets relating thereto are subject to change ^P[OV\[UV[PJL