8300 Series www.murata-ps.com Toroidal Surface Mount Power Inductors SELECTION GUIDE 3 2 Inductance DC Current Saturation Current DC Resistance Order Code 20% Max. Typ. Max. H A A m 83421C 0.42 3.00 5.69 24 83751C 0.75 2.70 4.55 30 83122C 1.2 1.70 3.36 65 83172C 1.7 1.55 2.71 73 83232C 2.3 1.40 2.35 86 FEATURES 83332C 3.3 1.35 1.79 98 RoHS compliant 83472C 4.7 1.10 1.66 130 Up to 3A IDC 83682C 6.8 0.95 1.30 150 83852C 8.5 0.85 1.15 167 0.42H to 100H 83103C 10 0.75 1.04 185 Low RDC 83153C 15 0.60 0.85 300 83223C 22 0.50 0.74 350 Small footprint 83333C 33 0.42 0.59 600 Ultra-low pro le 83473C 47 0.35 0.48 710 UL 94V-0 packaging materials 83683C 68 0.30 0.41 850 83823C 82 0.27 0.37 1250 J-STD-020D re ow 83104C 100 0.24 0.34 1320 Custom inductance values available ABSOLUTE MAXIMUM RATINGS -40C to 85C Operating free air temperature range PRODUCT OVERVIEW Storage temperature range -40C to 150C 1 The 8300 series is a range of miniature, surface- SOLDERING INFORMATION mount power inductors. They are designed for use Peak re ow solder temperature 260C in power applications with restricted PCB space Pin nish Tin 4 and height, such as handheld devices, DC-DC Moisture sensitivity level 1 converters and notebook computers. The products PACKAGE SPECIFICATIONS are supplied in tape and reel for high-volume, automated surface-mount assembly. Mechanical Dimensions 1.50 0.20 5.20 1.80 (0.059 0.008) (0.205) Max. (0.071) Max. 7.80 5.85 0.1 (0.307) (0.23 0.004) Max. Package weight: 0.13g Typ. Recommended Pad Layout 5.4 (0.213) 7.5 (0.295) 2.0 (0.079) All dimensions in mm (inches) Speci cations typical at T = 25C A 1 For further information, please visit www.murata-ps.com/rohs 2 The maximum DC current is the value at which the inductance falls to 75% of its nominal value or when its temperature rise reaches 40C, whichever is sooner. 3 Quoted inductance values are stated with no load. For full details go to 4 Representative samples of the product were subjected to the conditioning described in IPC/JEDEC J-STD-020D and passed electrical www.murata-ps.com/rohs testing, package coplanarity and visual inspection which revealed no external cracks or changes in package body atness. www.murata-ps.com/support KMP 8300C A02 Page 1 of 2 751C751C751C8300 Series Toroidal Surface Mount Power Inductors PACKAGE SPECIFICATIONS Mechanical Dimensions 331 (13.031) Max. 49.75 (1.96) Min. 15.9-19.4* (0.626-0.764) 13.50 0.531 12.80 0.504 Leader Section 400 (15.748) Min. 100 (3.937) Min. 1.80 (0.071) Min. 22.4 (0.882) Max. Goods Enclosure Section 16.3-16.7 (0.642-0.657) Trailer Section 160 (6.299) Min. 21.1 (0.831) Min. All dimension in mm inches Tape Outline Dimensions 2.0 (0.079) 12.0 (0.472) 4.0 (0.157) 1.75 (0.069) 0.4 (0.016) Reel quantity: 2200 Unless otherwise stated, all dimensions in mm (inches). Murata Power Solutions, Inc. Murata Power Solutions, Inc. makes no representation that the use of its products in the circuits described herein, or the use of other 11 Cabot Boulevard, Mans eld, MA 02048-1151 U.S.A. technical information contained herein, will not infringe upon existing or future patent rights. The descriptions contained herein do not imply the granting of licenses to make, use, or sell equipment constructed in accordance therewith. Speci cations are subject to change without ISO 9001 and 14001 REGISTERED notice. 2011 Murata Power Solutions, Inc. www.murata-ps.com/support KMP 8300C A02 Page 2 of 2 1.5 (0.059) 1.5 (0.059) 16.0 (0.630) 7.5 (0.295) 3.0 6.2 (0.244) 8.0 (0.315)