8300 Series www.murata-ps.com Toroidal Surface Mount Power Inductors SELECTION GUIDE Inductance3 FEATURES RoHS compliant Up to 3A IDC 0.42μH to 100μH Low RDC Small footprint Ultra-low profile UL 94V-0 packaging materials J-STD-020D reflow Custom inductance values available Order Code ±20% μH DC Current2 Max. A 83421C 83751C 83122C 83172C 83232C 83332C 83472C 83682C 83852C 83103C 83153C 83223C 83333C 83473C 83683C 83823C 83104C 0.42 0.75 1.2 1.7 2.3 3.3 4.7 6.8 8.5 10 15 22 33 47 68 82 100 3.00 2.70 1.70 1.55 1.40 1.35 1.10 0.95 0.85 0.75 0.60 0.50 0.42 0.35 0.30 0.27 0.24 Saturation Current Typ. A DC Resistance Max. mΩ 5.69 4.55 3.36 2.71 2.35 1.79 1.66 1.30 1.15 1.04 0.85 0.74 0.59 0.48 0.41 0.37 0.34 24 30 65 73 86 98 130 150 167 185 300 350 600 710 850 1250 1320 ABSOLUTE MAXIMUM RATINGS PRODUCT OVERVIEW The 8300 series is a range of miniature, surfacemount power inductors. They are designed for use in power applications with restricted PCB space and height, such as handheld devices, DC-DC converters and notebook computers. The products are supplied in tape and reel for high-volume, automated surface-mount assembly. Operating free air temperature range Storage temperature range -40°C to 85°C -40°C to 150°C SOLDERING INFORMATION1 Peak reflow solder temperature Pin finish Moisture sensitivity level4 260°C Tin 1 PACKAGE SPECIFICATIONS Mechanical Dimensions 7.80 (0.307) Max. 751C 1.50± 0.20 (0.059± 0.008) 5.20 (0.205) Max. 1.80 (0.071) Max. 5.85 ± 0.1 (0.23± 0.004) 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) For full details go to www.murata-ps.com/rohs Specifications typical at TA = 25°C 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 40°C, whichever is sooner. 3 Quoted inductance values are stated with no load. 4 Representative samples of the product were subjected to the conditioning described in IPC/JEDEC J-STD-020D and passed electrical testing, package coplanarity and visual inspection which revealed no external cracks or changes in package body flatness. www.murata-ps.com/support KMP_8300C_A02 Page 1 of 2 8300 Series Toroidal Surface Mount Power Inductors PACKAGE SPECIFICATIONS Mechanical Dimensions Ø331 (13.031) Max. 49.75 (1.96) Min. Ø 15.9-19.4* (0.626-0.764) 13.50 0.531 Ø 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. Ø21.1 (Ø0.831) Min. All dimension in mm [inches] .5 59) 8.0 (0.315) 0.0 .5 ( Ø1 3.0° 7.5 (0.295) Ø1 0.4 (0.016) 6.2 (0.244) 1.75 (0.069) 16.0 (0.630) 4.0 (0.157) .05 12.0 (0.472) (0 2.0 (0.079) 9) Tape Outline Dimensions Reel quantity: 2200 Unless otherwise stated, all dimensions in mm (inches). Murata Power Solutions, Inc. 11 Cabot Boulevard, Mansfield, MA 02048-1151 U.S.A. ISO 9001 and 14001 REGISTERED Murata Power Solutions, Inc. makes no representation that the use of its products in the circuits described herein, or the use of other 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. Specifications are subject to change without notice. © 2011 Murata Power Solutions, Inc. www.murata-ps.com/support KMP_8300C_A02 Page 2 of 2