SRN2508A-4R7M Bourns

Features Semi-shielded construction Inductance range: 0.47 to 10 H Rated current up to 1.45 A AEC-Q200 qualied Low prole: 0.8 mm max. RoHS compliant* and halogen free** SRN2508A Series - Semi-shielded Power Inductors Operating Temperature Inductance Q SRF DCR Irms Isat ................................. -55 C to +125 C 1 MHz / 0.1 V 1 MHz (MHz) () (A) (A) (Temperature rise included) Bourns Part No. L (H) Tol. % Typ. Typ. 20 % Typ. Typ. Storage Temperature (Component) SRN2508A-R47M 0.47 20 10 340 0.080 1.45 2.50 ................................. -55 C to +125 C Temperature Rise .....40 C at rated Irms SRN2508A-R68M 0.68 20 10 270 0.100 1.35 2.05 Rated Current SRN2508A-1R0M 1.0 20 10 220 0.120 1.20 1.75 ............ Inductance drops 30 % at Isat SRN2508A-1R5M 1.5 20 10 180 0.170 1.05 1.65 Moisture Sensitivity Level .....................1 SRN2508A-2R2M 2.2 20 10 140 0.210 0.95 1.40 ................. N/A SRN2508A-3R3M 3.3 20 10 110 0.300 0.85 1.10 SRN2508A-4R7M 4.7 20 10 90 0.400 0.70 0.90 Materials SRN2508A-6R8M 6.8 20 10 80 0.670 0.55 0.75 Core ..............................................Ferrite SRN2508A-100M 10 20 10 50 0.930 0.45 0.55 Wire ............................Enameled copper Terminal Finish ...................................Sn Electrical Schematic How to Order Coating ................. Magnetic epoxy resin Packaging ....... 2000 pcs. per 7-inch reel SRN2508A - R47M Model Product Dimensions Value Code (see table) 2.5 +0.3/-0.1 (.098 +.012/-.004) Recommended Layout 2.7 (.106) 2.0 +0.35/-0.05 REF. (.079 +.014/-.002) 2.2 (.087) REF. 0.8 (.031) REF. MM DIMENSIONS: (INCHES) 0.85 0.85 (.033) (.033) REF. 0.8 REF. (.031) REF. Tel: +886-2 2562-4117 Email: asiacus bourns.com 0.8 EMEA: Tel: +36 88 520 390 Email: eurocus bourns.com (0.31) MAX. MM The Americas: Tel: +1-951 781-5500 Email: americus bourns.com DIMENSIONS: (INCHES) www.bourns.com 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. 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 his document, and at www.bourns.com/docs/legal/disclaimer.pdf *RoHS COMPLIANT,**HALOGEN FREE & AEC QUALIFIED SRF0504 Series - Line Filter SRN2508A Series - Semi-shielded Power Inductors Inductance vs. Current SRN2508A-R47M SRN2508A-R68M SRN2508A-1R0M 0.8 1.2 2.0 0.6 0.9 1.5 0.4 0.6 1.0 0.2 0.3 0.5 0 0 0 0 0.6 1.2 1.8 2.4 3.0 0 0.5 1.0 1.5 2.0 2.5 0 0.5 1.0 1.5 2.0 DC Current (A) DC Current (A) DC Current (A) SRN2508A-1R5M SRN2508A-2R2M SRN2508A-3R3M 2.5 4 6.0 2.0 3 4.5 1.5 2 3.0 1.0 1 1.5 0.5 0 0 0 0 0.5 1.0 1.5 2.0 0 0.4 0.8 1.2 1.6 0 0.3 0.6 0.9 1.2 1.5 DC Current (A) DC Current (A) DC Current (A) SRN2508A-4R7M SRN2508A-6R8M SRN2508A-100M 8 12 20 6 9 15 4 6 10 5 2 3 0 0 0 0 0.2 0.4 0.6 0.8 0 0 0.3 0.6 0.9 1.2 0.2 0.4 0.6 0.8 1.0 DC Current (A) DC Current (A) DC Current (A) 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 disclaimers as set forth on the last page of this document, and at www.bourns.com/legal/disclaimer.pdf. Inductance (H) Inductance (H) Inductance (H) Inductance (H) Inductance ( H) Inductance (H) Inductance (H) Inductance (H) Inductance (H)